User stories

How Spyne simplified their CDC pipeline with ClickPipes and ClickHouse Cloud

“Moving to ClickPipes and ClickHouse Cloud has eliminated our operational toil, giving us enhanced stability and significant speed gains in our data pipelines.” - Abhash Solanki, DevOps Engineer

From multi-day reporting to conversational analytics agents

“At Visa, we share a deep love of enterprise-scale data analytics. We’ve built a very strong partnership with ClickHouse over the last year-plus to enable a vision and achieve a strong data analytics platform that powers business insights and drives business outcomes.”

Appcues delivers personalized customer engagement with ClickHouse Cloud

“It’s very important for Appcues to aggregate and deliver insights quickly for over a billion user profiles to our customers. Page load time has to be practically instant.”

— Chris Brookins, VP of Engineering,

Beyond the warehouse: How METRO Markets built a do-it-all data platform on ClickHouse Cloud

“The most important part of moving to ClickHouse was being able to centralize our data operations in a solution that’s fast and reliable.”

Hakan Dilaver, Head of Engineering Operations and Security

92x faster queries: How Open Electricity uses ClickHouse to track Australia’s energy transition in real time

“Postgres combined with ClickHouse is a magical pairing. You’ve got Postgres for all your relational workloads and ClickHouse for all your analytical workloads. It’s been working really well for us, allowing us to query data in ways we couldn’t before.”

Nik Cubrilovic, Developer

Real-time research and risk management at petabyte scale

QRT, a global investment manager, uses ClickHouse Cloud to power a data platform serving researchers, as well as a real-time risk and P&L system.

How ChatFeatured migrated from PlanetScale Postgres to Postgres Managed by ClickHouse to power AI brand discovery

Batching thousands of those requests into ClickHouse, he recalls being blown away by the compression numbers: “I remember thinking, ‘There’s no way, this has to be missing data.’ It’s so small and efficient. Even when I need to query that data, it loads instantly." Even when I need to query that data, it loads instantly.” Nithiiyan Skhanthan, CTO at ChatFeatured

How the D. E. Shaw group powers high-cardinality observability at scale with ClickHouse

“We found ClickHouse to be a superior tool for enabling a top-level view and detailed low-level analysis of our high-cardinality time-series metrics data. I think teams seeking high-performance observability platforms should certainly consider it as a candidate solution.”

Mike Vasiliou, Site Reliability Engineer

Powering self-driving vehicle analytics at Avride with ClickHouse Cloud

Avride uses ClickHouse Cloud as the data backbone for its autonomous vehicle and delivery robot fleet, powering indexing, metrics, and analytics company-wide.

How Critical Manufacturing uses ClickHouse to bring real-time intelligence to the factory floor

Critical Manufacturing uses ClickHouse to power real-time analytics and operational intelligence, turning billions of shop-floor events into sub-second insights.

How Nava helped ELO cut infrastructure costs by 87% by migrating from Elasticsearch to ClickHouse

"ClickHouse is on a different level. The first time you have contact with it, its performance is absurd." Lucas Souza, Data Engineer and Architect at Nava

Trio

“In terms of speed, ClickHouse is truly undisputed. It’s a generational leap compared to what we had, even with minimal tuning.” Filipe Coelho, Data Specialist

Goodbye limitations, hello data: How Qonto is rethinking observability with ClickHouse Cloud

As an observability guy, cardinality was a scary word for us. Now it’s something I actively root for. Javier Ortiz, Tech Lead for SRE Observability - Qonto

Gala Supercharges Analytics Performance with ClickHouse on AWS

Gala migrated to ClickHouse Cloud on AWS, cutting costs 30% and tripling analytics data capacity, giving game developers and marketers the real-time insights needed to optimize player experience and drive growth.

Mintlify boosts NPS 30% and saves 60% with real-time analytics on ClickHouse Cloud

After replacing PostHog with ClickHouse Cloud, Mintlify reduced dashboard load times to under one second, significantly improving the customer experience and boosting NPS by an estimated 30%, while also achieving a zero-maintenance solution at 60% lower cost that scales far beyond its current needs.

How Eisan made POS analytics faster, cheaper, and more reliable with ClickHouse Cloud

“ClickHouse’s speed is absolutely incredible. More than that, it’s reliable. Unlike our previous QlikView-based system, we’ve never had a case where ClickHouse failed to return a result.” Mamoru Ubukata, Representative Director

How Respan is scaling LLM observability with ClickHouse Cloud

"Since moving to ClickHouse, we can now easily handle the scale that we couldn’t before." Raymond Huang, Co-Founder and CTO

Rill and ClickHouse: real-time operational BI for a metered world

“A lot of BI tools treat heavy queries as something to be avoided. Because we’ve built around a real-time database like ClickHouse, we’re able to do things other dashboards wouldn’t even attempt to do.”

Mike Driscoll, Co-Founder and CEO

How Padlet uses ClickHouse Cloud to power real-time classroom analytics

“In just one month, we ingested nearly 8 billion events into ClickHouse. We’re now handling 14 requests per second, well beyond our original goal, with a median latency of just 45 milliseconds. For teachers, engagement data isn’t an afterthought anymore. When someone clicks, they see the results immediately.” - Zoheb Jamal, VP of Growth

Intelligent security at ClickHouse speed: How Cogent Security built an AI-native vulnerability management platform

"The key thing that ClickHouse unlocks for AI is speed. Everything we do needs to be done at machine speed to counter AI-enabled attackers.”

Karan Gugle, Founding Engineer

Socialpruf

“It gives a real ‘wow’ effect for our customers. We have a great UX, and combining that with the speed of ClickHouse makes for a great user experience.”

“We’re very satisfied with the combination of Postgres and ClickHouse. It just works and fulfills our needs. As we grow, it’ll play a bigger role.”

Semyon Khlavich, Founder and CTO

Replo

Replo uses ClickHouse to power real-time, in-product analytics for Shopify merchants running live pages, offers, and A/B tests. The team iterated through multiple data models, learning how precomputation, deduplication, and recomputation boundaries affect real-time analytics at scale. Today, ClickHouse supports ingestion of 3,000-5,000 events per second and analysis of 100+ billion events while keeping dashboards fast and responsive.

A million events per second: How Lago scales usage-based billing with ClickHouse Cloud

“We tried so many databases. The only one that worked really well and that was really easy to understand was ClickHouse.”

“We’re the only billing solution that can provide one million events per second ingestion. Without ClickHouse, this wouldn't be possible.”

Jérémy Denquin, Engineering Lead

How InMobi achieved 20x faster queries and 80% cost savings with ClickHouse

“We adopted ClickHouse for speed. It ended up delivering not just speed, but helping us build a platform that’s fast, reliable, and predictable on a cost basis.” - Anand Tirthgirikar, Staff Engineer

How Luzmo uses ClickHouse Cloud to power fast end-user analytics

“ClickHouse Cloud has been quite infectious inside our company. It’s extremely fast, extremely versatile, and extremely cost-efficient.”

Haroen Vermylen, Co-Founder and CTO

How LY Corporation uses ClickHouse to observe one of the largest Kafka deployments on earth

“ClickHouse plays a really important role in our automated monitoring efforts. We’re handling a massive amount of data—about seven million rows per second—but with just 24 servers, we’ve achieved outstanding cost performance.” - Haruki Okada, Senior Software Engineer

How Silverflow simplified its data platform and cut end-to-end latency by 95% with ClickHouse Cloud

“With ClickHouse, events are faster to query, and they’re also available to be queried much faster, which has enabled us to do more real-time dashboarding and faster alerting.”

Roberta Gismondi, Software Engineer

How Langfuse is scaling LLM observability for the agentic era with ClickHouse Cloud

“We’re building observability for engineering teams working on the most complex and advanced agentic systems. ClickHouse has served us really, really well.”

Max Deichmann, Co-Founder and CTO

How DoControl delivers real-time, AI-driven SaaS security insights with ClickHouse Cloud and MCP

“We were super excited to start working with ClickHouse. It has been a game-changer in how we serve the world’s largest companies, in a way that no competitive solution can match.”

Amit Fidler, Director of Engineering

“As DoControl grew, we needed a data infrastructure that could support the scale. ClickHouse met the mark.”

Bar Ifrah, Technical Lead

Lovable <3 ClickHouse: AI-powered observability and analytics at the world’s fastest-growing software company

“At Lovable, we're making it possible for anyone to build software. ClickHouse makes it possible for anyone—human or AI—to understand and analyze that software at scale.”

Tomas Nordström, Member of Technical Staff

How Buildkite transformed test analytics and cut costs with ClickHouse Cloud

“Shifting workloads to ClickHouse Cloud has simplified our backend systems and reduced costs, unlocked more possibilities for analytics, and enabled the team to rapidly deliver new functionality.”

Gordon Chan, Staff Software Engineer

How ClickHouse Cloud enabled LaunchDarkly to build and ship features faster

“With ClickHouse, we can serve fresh data, query raw events directly, lean on materialized views when needed, and build new capabilities in weeks instead of months or quarters.”

Joe Karayusuf, Software Engineer at LaunchDarkly

“Just OLAP it”: How Ramp rebuilt its analytics platform on ClickHouse Cloud

“ClickHouse has played a critical role in powering our growth the past two years. We love ClickHouse Cloud. It’s been a game-changer for us.”

Ryan Delgado, Director of Engineering

How Picnic uses ClickHouse for real-time analytics across 20+ fulfillment centers and 1 million unique stores

“ClickHouse is very easy to operate, very cost-effective, and scaling is really simple with ClickHouse Cloud. We’re very happy with it.”

Max Sumrall, Software Engineer

Polymarket scaled their data stack with Postgres and ClickHouse

"I knew that ClickHouse was fast and that we could run these aggregates in milliseconds, whereas it would literally time out with Postgres." - Max "Primo" Mershon, Senior Data Engineer at Polymarket

How HighLevel rebuilt its data platform for speed, scale, and simplicity on ClickHouse Cloud

“With ClickHouse, we saw a whopping 88% reduction in storage, and P99 queries dropped from 6+ seconds to less than 200 milliseconds.” - Pragnesh Bhavsar, Staff Engineer

How Chartmetric is scaling music analytics with ClickHouse

“ClickHouse works very well as part of our multi-system data stack. It’s excellent for time-series data, and the VersionedCollapsingMergeTree engine was a game-changer for us, speeding up queries from 20 seconds in Snowflake to 1.5 seconds in ClickHouse.”

Umang Sharaf, Lead Data Engineer

EMQ and ClickHouse: Real-time, AI-assisted analytics at the industrial edge

“EMQ enables real-time data integration. ClickHouse makes it possible to process large-scale data in real time.”

“By using ClickHouse MCP, you can perform highly complex analytics, monitor data, and exercise fine-grained control.”

Cheng Sun, Solution Architect

How GitLab serves sub-second analytics to 50 million users

"We've consistently run into scaling and performance bottlenecks that limited our ability to deliver the kind of analytics features our users needed. ClickHouse gave us the breakthrough we needed to deliver the kind of features we’d been holding back."

Dennis Tang, Senior Engineering Manager

How Pump uses ClickHouse Cloud to bring cloud costs into focus

“We built Pump View to give users more visibility into their cloud spend. All of this is driven under the hood by ClickHouse.”

“When you insert data, it shouldn’t slow down your queries, and when you’re querying, it shouldn’t slow down your inserts. ClickHouse is optimized to split up data ingestion and data analysis.”

Joel Walker, Founding Software Engineer

How Canva achieved 10x faster search and 70% lower costs with ClickHouse

“Moving to ClickHouse, we managed to get 70% cheaper costs and improved our search performance by 10x. We’re doing more and storing more with less.”

Zjan Carlo Turla, Software Engineer

How FabFunnel powers real-time marketing analytics with ClickHouse Cloud

“Our query efficiency has improved significantly since moving to ClickHouse. We can now show our clients real-time analytics.” - Sidhant Gaba, Engineer

Scaling SaaS security: Reco’s migration from Postgres to ClickHouse Cloud

“Cost has gone down, speed has gone up, and the scale of our customers has increased exponentially.”

Nir Barak, Principal Data Engineer

How Merkle Science fights crypto crime at scale with ClickHouse Cloud

“Even if data increases by 4x or 5x in the next year, we literally don't have to worry about it. We’ve got the architecture right, the stack right, and the right platform at the end of the day.” - Akshay Gupta, Lead Data Engineer

How Hud is building the first runtime code sensor with ClickHouse Cloud

“High-cardinality data is core to how we track function-level behavior across versions. ClickHouse stood out because it handled that complexity natively, while other systems made it harder to work at that level of granularity.”

Ilan Shamir, Software Engineer

How Modal uses ClickHouse to power real-time observability for AI workloads

“At Modal, we try to keep things operationally simple. We want to be able to move fast, but we also care a lot about reliability. ClickHouse lets us do that.”

Ro Arepally, Engineer

10x speed, 10x savings: Constant Contact’s journey from Pinot to ClickHouse

“With ClickHouse, our performance is 10 times faster.”

Abhijeet Kushe, Software Engineer

How Netflix optimized its petabyte-scale logging system with ClickHouse

“To make our logging system work, we had to make a lot of choices. The key is how you simplify things in order to do the least amount of work.”

Daniel Muino, Software Engineer

How mpathic built better ML workflows by switching from Elasticsearch to ClickHouse Cloud

“We have faster pipelines, faster dev cycles. We can experiment in a flash.” - Caraline Bruzinski, Senior Machine Learning Engineer

“Like night and day”: How Auditzy made queries 33x faster by switching from Postgres to ClickHouse

“ClickHouse has been a game-changer for us—not just in terms of user experience for our dashboard, but also in terms of developer experience. It’s allowed us to think in real time, putting our focus back on product-building rather than babysitting infrastructure.” - Mayank Joshi, Co-founder and CTO

Inside Laravel Nightwatch’s Observability Pipeline: Real-Time Event Processing with Amazon MSK and ClickHouse Cloud

Learn how Laravel Nightwatch platform process billions of observability events in real time while keeping query latency under a second.

18x faster, 15x cheaper: How Datavations rebuilt its pipeline with ClickHouse

“We've seen a 15x cost reduction in cloud expenses, with an 18x increase in processing speed and 5x uplift in analyst efficiency.” - Jacob Lucas, Co-founder and Head of Engineering

Billions of transactions, two-thirds lower cost: Why ProcessOut switched from Elasticsearch to ClickHouse Cloud

"Coming from Elasticsearch, ClickHouse was really refreshing and easy to use. You could just write SQL with it. You didn’t need to know anything else. It’s very easy for anybody to start using." - Josh Thomas, Software Engineer

How Superwall uses WarpStream and ClickHouse Cloud to scale subscription monetization

“It's totally elastic. We can increase our volume as much as we want, both on the storage side and on the streaming side. And it's pretty much ops-free, which is the goal we were trying to get to.”

Brian Anglin, Co-Founder and CTO

How SewerAI is using ClickHouse to modernize sewer management at scale

“Our compute usage remained stable. We didn’t have any more failing updates. Because of that, we didn’t have backlogs. Our analytics were up to date, and our customers were happy.”

Sabrina Kell, Senior Software Engineer

How Exabeam uses ClickHouse for scalable, searchable security analytics

Exabeam uses ClickHouse Cloud to power real-time, scalable security analytics—ingesting millions of events per second, cutting query times to sub-second, and reducing mean time to detection across 10 global regions.

How Lyft powers batch and real-time analytics with ClickHouse Cloud

“Our dashboards use terabytes of historical ClickHouse data. It’s really nice to be able to slice and dice this data over years or months to reveal critical trends pretty quickly.” Jeana Choi, Senior Software Engineer

“Our journey with ClickHouse has been really revolutionary. We look forward to continued collaboration.” Ritesh Varyani, Staff Software Engineer

Sierra

“We don’t fear cardinality anymore. We don’t have the technical constraints we had earlier. ClickHouse lets us run really, really fast queries at scale.” Arup Malakar, Software Engineer, Sierra

Scaling craft coffee: How ClickHouse powers Artly’s barista bots

"ClickHouse has a lot of great features. It’s very flexible and great for our use cases. The pricing is also very affordable compared to other alternatives."

Tong Liu, Principal Software Architect

How Klaviyo uses a 192-node ClickHouse cluster for real-time segmentation and personalization

“Our customers want to identify trends in their customer base and interact meaningfully with their customers. ClickHouse powers the engine for that.”

Patrick McGrath, Lead Software Engineer

How Blacksmith paired Postgres and ClickHouse for fast CI and real-time observability

“Postgres just isn’t built for the kinds of analytical queries we want to run. It's quite slow. The CDC connector is great because we can just push that data into ClickHouse and start playing around with it.”

“We offer a lot of observability features that go beyond what GitHub offers. That requires us to store a lot of data and give users a way to query it and ask questions about their CI logs or VM metrics, very quickly.”

Gabriel Farid Guerra, Head of Growth @ Blacksmith (YC W24)

SEON Achieves 80% Faster Database Performance for Anti-Fraud Platform with ClickHouse on AWS

"We have a proactive relationship with ClickHouse and they are so enthusiastic about our platform."

Adam Berkecz Vice President of Architecture, SEON

Property Finder Optimizes Database Performance, Reduces Costs by 50% with ClickHouse on AWS

“ClickHouse and AWS are the most trusted collaborators we have. We’ve benefited massively from our joint product roadmap”

Khaled Thabit

Director of Data Engineering, Property Finder

How Lansweeper scaled IT, OT, and IoT insights with ClickHouse Cloud

“ClickHouse outperformed Elastic in every single test. Sometimes it was 10 times faster—even on slower hardware, because we were testing ClickHouse on our laptops and Elastic on production machines.”

Juan Carlos Lloret Hernández, Lead Developer

Langfuse and ClickHouse: A new data stack for modern LLM applications

“We had to decide whether to continue with Postgres and try to make it work with extensions and optimizations, or go for an OLAP database straight away. We went with ClickHouse and haven’t regretted it.”

Clemens Rawert, Co-founder, Langfuse

How Cloud CIRCUS used ClickHouse to speed up and simplify log analytics

“By migrating from Athena to ClickHouse, we’ve been able to save both time and costs. Most importantly, we no longer have to worry about expenses every time we run a query, which is a huge relief.”

Kyurin Shu, infrastructure engineer

How LINE MANGA used ClickHouse to enable real-time analysis without moving a single row

“We rely on numerous MySQL servers but faced challenges with real-time analysis. Before introducing ClickHouse, we relied on custom scripts for each analysis. This was difficult to develop and review, and execution was slow. ClickHouse’s integration engine resolves this issue.” - Kazuki Matsuda, Engineer

How Rapid Delivery Analytics tracks real-time CPG performance with ClickHouse Cloud

“ClickHouse Cloud is the core of our solution. It gives us the kind of capabilities and infrastructure you’d expect from a much bigger, better-known corporation, while still letting us stay lean.”

Andrey Dyatlov, Co-founder and CEO

How Seemplicity scaled real-time security analytics with Postgres CDC and ClickHouse

“I knew a managed product built by engineers, whose goal in life is to transform bits from Postgres into ClickHouse, would be better than anything we could do ourselves.”

Tal Shargal, Chief Architect

How Kami scaled from 80M to nearly 2B events per week with ClickHouse

“After testing multiple options, we decided ClickHouse was the best solution for our needs and really the only one that could handle our scale.”

Jordan Thoms, co-founder and CTO

Bringing structure to LLM workflows with Boundary and ClickHouse

“How do we move beyond prompting as guesswork, and start treating it like real programming, so we can build pipelines that are reliable not just in our code, but in our data too? That’s BAML. And it would only have been possible with ClickHouse.”

Vaibhav Gupta, Founder and CEO

How Wallarm’s API security platform relies on ClickHouse Cloud to detect and block attacks

“We need our platform to operate in real time. The moment we detect suspicious activity, we aim to block the API user before they can attack the site or exploit a vulnerability.”

• Slava Yudanov, VP of Engineering, Wallarm

Why Flock Safety turned to ClickHouse for real-time vehicle traffic analytics

“With ClickHouse, our customers now have real-time analytics for their camera traffic, and there are no more constraints on size or row-level security.”

Leon Kozlowski, Data Engineering Manager

Anlytic.com - Big-Data Analytics at the Dutch Police

"If we are looking at high-performance database systems for these types of workloads, the only two options are ClickHouse and Snowflake. ClickHouse is significantly faster." - Martijn Witteveen, CEO

Real Estate Analytics

"Before, if our PM got too creative, we’d be spending a lot of time waiting for table refreshes. ClickHouse is performant enough for us to keep our PM’s wishlist without breaking the system."
Yi Sam Lee, Data Lead

Last9 + ClickHouse: Delivering Seamless Observability, Minus the Chaos

"We don’t want to manage infrastructure or build our own data warehouse. For us, that’s where ClickHouse comes in. It’s an integral part of our solution today." Aditya Godbole, CTO

Observing in style: How Poizon rebuilt its data platform with ClickHouse Enterprise Edition

"With ClickHouse Enterprise Edition, we’ve turned our biggest data challenges into opportunities—achieving write speeds of up to 20 million rows per second and reducing infrastructure costs by 60%."

Poizon

ClickHouse Adoption at RBC Borealis

"Since adopting ClickHouse, we’ve been able to iterate on ML workloads 5-10x faster than with Spark or Teradata-based solutions, thanks to the faster compute performance and the ability to consolidate data in one location. User feedback has been overwhelmingly positive, particularly among researchers."

How Harvey uses ClickHouse for proactive threat detection

"On our security team, we like to say that if we do our jobs well, we let the brilliant people at Harvey do their jobs, and we all get to drink Mai Tais on the beach. ClickHouse helps us do just that."

Mike Parowski, Detection & Response

Longbridge Technology simplifies their architecture and achieves 10x performance boost with ClickHouse

"By migrating to ClickHouse and unifying our data storage technology stack, we have optimized real-time market data storage with 4x reduction in costs, a 10x improvement in write performance, and dramatically simplified our architecture—reducing data management complexity by 128x while enhancing query efficiency by over 300%."

Wenquan Liu, Longbridge Technology

How SolarWinds uses ClickHouse BYOC for real-time observability at scale

"Processing 300 million messages per second, Solarwinds delivers real-time observability for 300K+ customers. With ClickHouse, they’ve cut query times by 60%, optimized memory usage, and built a faster, more reliable platform for IT professionals."

Tony Burke, SolarWinds

Why Astronomer chose ClickHouse to power its new data observability platform, Astro Observe

“ClickHouse Cloud has been great to work with. Managing it is super easy -- we hardly have to think about it, and their team has been very helpful and responsive.”

Julian LaNeve, CTO, Astronomer

How poolside is using ClickHouse to build next-gen AI for software development

"ClickHouse makes a lot of sense for what we’re trying to do. It lets us work faster, think bigger, and focus on what we care about most — scaling intelligence through AI." - Eiso Kant

Migrating 120TB Data to ClickHouse Cloud in 3 Months

"We freed up half the time of two engineers, saved a lot of stress, and shifted our focus from maintenance to creation and more interesting tasks."

Real-Time Dashboards for Seller Analytics

BigQuery was 2x more expensive due to its pricing model that charges based on bytes scanned, and Cloud Spanner was 6x more expensive for the workload they tested. Adevinta chose ClickHouse Cloud as the winner, as it fit within their budget and offered the most value for their needs.

Using ClickHouse for storing trade data

Deutsche Bank has using ClickHouse since 2017 as an internal data warehouse to store trade data, market data, and expose it to data scientists, traders, and quants.

How Cognitiv Uses ClickHouse to Build Better ML Models for AdTech

“ClickHouse is the center of our data strategy. It’s really fast and cost-efficient, but most importantly it connects to everything. Data science as a discipline is not like engineering, where you can build in phases methodically. Iteration time is incredibly key to a data science team workflow.”

Real-time Slicing and Dicing Reporting with ClickHouse

"Rokt looked into other databases that could provide better support, since they faced difficulties with Elasticsearch. They evaluated several alternatives, including Apache Pinot, Druid, Citus Data, StarRocks, Snowflake and selected ClickHouse."

How Electrum is driving Indonesia’s net-zero carbon future with ClickHouse

"ClickHouse gives us data analytics capabilities that grow with our needs, while keeping costs low and predictable."

Andi Pangeran, Principal Software Engineer

From batch processing to streaming: AMP’s data journey from open-source to ClickHouse Cloud

"ClickHouse Cloud has been awesome for us. We’ve been able to create reproducible ClickHouse instances across all of our environments — dev, test, staging, production, you name it — all in a single click."

"Clickhouse Cloud has awesome monitoring and automatic updates, so you never get stuck with a database version that’s three years out of date."

Chris Lawrence, Senior Software Engineer

Why m3ter chose ClickHouse Cloud

"After comparing against Snowflake, Firebolt, Amazon Redshift, Amazon Aurora (Postgres), we found that for our specific workload, ClickHouse Cloud provided both the best performance, and best value for money. More subjective criteria (where differences between implementations in each service make direct comparisons difficult), such as monitoring, HA/DR, scaling etc. also scored highly for ClickHouse Cloud."

Jonathan Hill, Vice President Of Engineering

IBM Instana’s solution for monitoring ClickHouse performance

"ClickHouse supports OpenTelemetry, which is awesome for tracing performance. It lets us dive into ClickHouse and not only capture flows through our distributed systems, but also track how those calls are executed within ClickHouse, giving us clear visibility."

Joshua Hildred, Software Developer, IBM Instana

Retail data, reimagined: How Increff rebuilt its BI platform with ClickHouse

"With ClickHouse Cloud, we’re currently handling around a billion records, and we’ve maintained the same sub-second performance benchmarks we achieved in our previous setup with much smaller datasets."

Navaneet Krishna, Lead Data Analyst

ClickHouse Cloud: Gumlet’s key to processing billions of video and image requests daily

"ClickHouse is the fastest database in the world. You can’t argue with that."

Aditya Patadia, Co-Founder and CEO

Scaling predictive insights: Upollo’s journey from BigQuery to ClickHouse

“With ClickHouse, what used to be days and days and days of work, can now be done very quickly.”

Cayden Meyer, Founder and CEO

"Confoundingly fast": Inside Attentive’s migration to ClickHouse

“We knew that moving to one database like ClickHouse would make our system more performant and scalable, without breaking the bank.”

Larry Finn, Principal Engineer

From minutes to seconds: How Skool’s migration from Postgres to ClickHouse transformed their analytics

"We went from minutes for analytic queries down to seconds without really any optimization effort at all."

Jason Anderson, Head of Data

SIEM made simpler: How Huntress improved performance and slashed costs with ClickHouse

“There’s zero maintenance required [for ClickHouse]. We ingest a ton of data, it’s super efficient and way cheaper than other solutions. It checks all the boxes.”

Chris Bisnett, Co-Founder and CTO of Huntress

Speed meets scale: How ClickHouse helps Tydo deliver lightning-fast customer analytics

“One of the reasons we were so excited to use ClickHouse is it’s just so much faster than other databases.”

“ClickHouse allows us to provide really fast analytics to our customers, which is exciting and something we couldn't get with our earlier database options.”

Manav Kohli, Co-Founder & CTO

Building Chronicle: How Temporal supercharged their observability with ClickHouse

“As Charity Majors says, ‘Observability isn’t just about understanding bugs and outages; it’s about proactively understanding our software and how users are experiencing it.’ We’re able to do that through the raw data we collect and query efficiently thanks to ClickHouse.”

Sean Gillespie, Staff Software Engineer

Helping teams scale AI development

We’ve loved working with ClickHouse. The product is great, the architecture has been super easy to set up, and the low latency and scalability are amazing.” ~ Lukas Biewald, CEO, Weights & Biases

From Rockset to ClickHouse: How Lens made its database faster and more efficient

"ClickHouse’s ability to handle a high volume of concurrent queries without performance degradation is another big advantage. Unlike Rockset, where query limits hindered Sree’s work and led to frustrating bottlenecks, ClickHouse allows the team to scale their ML operations as Lens Protocol grows."

The story of beehiiv’s journey from Postgres to ClickHouse

“The objective was to build a new system from the ground up, to scale not only beehiiv’s data platform, but ideally the business as a whole,” Eric says.

Measuring brand impact: LoopMe & ClickHouse Cloud drives better advertising outcomes

“We’re a company that tries to ingest as much data as possible to make optimization decisions, which can be a recipe for rising costs,” Marco says. “ClickHouse Cloud makes that process so efficient, and the price point is so much lower, we can actually look forward to ingesting more data into our systems while keeping costs relatively at bay.”

Behind the scenes: How ClickHouse helps Vimeo power video analytics at scale

“Compared to other solutions we explored and what we had before, ClickHouse just blows them away,” Zeev says. “It’s very, very cheap, and the quality is extremely high.”,

Zeev Feldbeine, Principal Data Engineer at Vimeo

Trade secrets: How Coinhall uses ClickHouse to power its blockchain data platform

“At Coinhall, managing vast amounts of blockchain data efficiently is crucial for our consumer-facing trading platform. Initially, we used BigQuery, but as our data grew, so did its costs and performance issues. After exploring several alternatives, we found ClickHouse to be the clear winner. ClickHouse significantly outperformed other databases we tested like Snowflake, Rockset, and SingleStore, and delivered at 40x cost savings.”

Corsearch replaces MySQL with ClickHouse for content and brand protection

“The system manages to store over 10 billion rows spanning four years in less than 325 GB on disk”

Scaling Graphite with ClickHouse

“The query performance was just blazing fast. I couldn't believe it. I had to go back a couple of times just to make sure I was querying it properly.”

Tekion slashed their storage needs from 27TB to just 2.5TB in two months.

“ClickHouse has proved to be a game-changer, propelling us towards greater efficiency and effectiveness in managing our data infrastructure.”

ClickHouse replaces Postgres to power real-time analytics

“ClickHouse looked good for their use case of supporting 10-million-member records with 100 fields each: We had a billion rows to store.”

ClickHouse has become the backbone for all of our data applications

“Adopting ClickHouse has enhanced our data analytics capabilities, supporting the growing demands of our internal teams efficiently and cost-effectively.”

Before ClickHouse, OpenMeter had architecture that was expensive and difficult to maintain

OpenMeter team has developed a scalable, robust metering system capable of handling millions of billable events per second, built on top of ClickHouse Cloud.

Building a 50PB logging solution with ClickHouse

Trip.com migrated from Elasticsearch and built a 50PB logging solution with ClickHouse. Storage space savings exceeded 50%, enabling the existing Elasticsearch servers to support a 4x increase in data volume with ClickHouse. Query speed is 4 to 30 times faster than ElasticSearch, with a P90 of less than 300 ms and a P99 of less than 1.5s.

Event-driven workflow orchestration powered by ClickHouse

“We want to be able to handle a wide variety of different data pipelines and code tasks. Ultimately, the goal is to enable whatever deployment and trigger patterns developers, data engineers, platform engineers, and software engineers need,” and this is why ClickHouse has become integral to Prefect

Our Journey from Redshift to ClickHouse Cloud

In this talk -- given at the ClickHouse NYC Meetup on April 26, 2023 -- Brooke McKim (Co-founder and CTO of Vantage) shares their journey from Redshift to ClickHouse Cloud.

ClickHouse improved query performance by at least 18x and up to 137x

“As we became more popular, we began ingesting millions of events every minute. Our rudimentary Postgres-only stack—which had served us well in the early days—wasn’t cutting it.”

Fast answers in cancer research

“What was taking 2 minutes now takes literally half a second.”

Funnel analytics and distributed queries in ClickHouse

Learn how Klaviyo uses ClickHouse in this meetup recording.

Imagine playing your favorite online game with almost no lag

“The benefits were immediate, with faster data processing and accurate analytics that allowed me to make strategic decisions with confidence. ClickHouse opened new horizons for the growth and success of my company, raising our executive vision to levels never reached before.”

Closing the breach window, from data to action

“ClickHouse plays a pivotal role as a key component in both Instana and QRadar. IBM has deployed hundreds of ClickHouse servers across its various product offerings.”

We evaluated more than a dozen different big data systems before settling on ClickHouse

“We evaluated more than a dozen different big data systems before settling on ClickHouse. No system comes close to ClickHouse when it comes to the flexibility ClickHouse provides.”

ClickHouse enables a simpler write design pattern

“With ClickHouse, the data pipeline logic is simplified, and is only dealing with the “streaming” aspect of the write as opposed to all of these complexities. ClickHouse thus enables a simpler write design pattern just like any other new age data lake systems like Hudi etc. but with a more simplistic developer experience.”

ClickHouse Cloud delivers fast and reliable data management

“We use ClickHouse Cloud to monitor millions of real-time web performance data points, to ensure we’re getting faster all the time. The platform delivers fast and reliable data management, while also proving to be cost efficient and user-friendly.”

11x more cost effective and 10x performance improvement

“Moving from Elasticsearch to ClickHouse was a long journey, but this is one of the best tech decisions we ever took.”

Real-time fraud detection

“ClickHouse is a fast and highly performant analytical database, widely used across Instacart to power other use-cases such as critical retailer and ads dashboards, calculating results for A/B testing, and machine learning signals.”

Building a unified data platform with ClickHouse

“With dbt execution orchestrated in various intervals, we can also leverage ClickHouse for internal BI use cases. We’ve found this setup very practical, as we can flexibly create new analytical views of our customer data without moving it from our production operational systems.”

6x cost savings when compared to Snowflake

“With Snowflake, we were using the standard plan, small compute, which cost nearly six times more than ClickHouse Cloud. We got several seconds query time and no materialized views. With ClickHouse Cloud’s production instance, we are getting sub-second query time along with materialized views. The decision to switch was a no-brainer for us.”

Ongage's Strategic Shift to ClickHouse

“When we tested how much time the same reports would take with ClickHouse, people were amazed. We ran the same data, and in a blink of an eye, we had the results.“

50 Million Daily Payment Transactions in Real-Time with ClickHouse

“ClickHouse solves most of our problems very efficiently at a small fraction of the price in terms of infrastructure. This is a far better advantage for us in our books”

Instant in ClickHouse vs forever in Postgres

“We collect tens of thousands of data points from customers’ phones and other more traditional sources. ClickHouse is used as a way to process all of these SMS messages and extract valuable information used for the scoring and fraud models.“

Query times improved 10x with ClickHouse

“After Testing Hadoop and Spark, We Chose ClickHouse“

Inserting around 100 billion records per day, over 1 million records per second

“ClickHouse was perfect as Big Data Storage for our ML models.”

Even when reading 10s of millions of rows, the performance was very nice

“We aggregate the user’s history in ClickHouse and use it as a data store for training and inference. Even when reading 10s of millions of rows, the performance was very nice and not the bottleneck when training new models.”

When you're in the database space, it's hard not to hear about ClickHouse!

“We’ve had a positive experience with ClickHouse. It allowed us to scale LangSmith to production workloads and provide a service where users can log all of their data. We couldn’t have accomplished this without ClickHouse.”

10x Cost Reduction: Clearbit's Postgres to ClickHouse Cloud Migration

“There's that feeling of new tech where everything just feels like it's going right. Can we get the data in there quick enough? Yes. Can we query the data in a way that is going to have a responsive UI? Yes. Is the cost gonna kill us? No.“

Sony LIV ingests tens of millions of video streaming events

“At Sony LIV, we ingest tens of millions of video streaming events into ClickHouse Cloud and run queries to generate complex dashboards for analysis. This allows our operations team to monitor, alert & troubleshoot the QOS and QOE of our customers in real-time. ClickHouse Cloud has helped us to optimize costs and ensure the high availability and resilience of our services.”

10s of GBs of data processed per second

“ClickHouse’s performance exceeds all other column-oriented database management systems. It processes billions of rows and tens of gigabytes of data per server per second”

6M requests per second using ClickHouse

“ClickHouse helps us efficiently and reliably analyze logs across trillions of Internet requests to identify malicious traffic and provide customers with rich analytics.”

Reducing cost by migrating from ElasticSearch to ClickHouse

“Migrating logs from Elasticsearch to ClickHouse has not only significantly reduced storage costs but also provided us with a faster querying experience.”

How Lyft cut infrastructure costs using ClickHouse

“We needed something to slice and dice real-time data, like rides and driver hours across cities and regions where Lyft runs. Using ClickHouse resulted into a lot of performance benefits for us with huge cost savings for the org.”

How ClickHouse impacted Vimeo

“In the post-evaluation of each database against our criteria (with metrics ranging from query performance to cost), ClickHouse emerged as the unrivalled frontrunner. It excelled across the board, even astonishingly so in certain domains, and proved more cost-efficient.”