ClickHouse vs. StarRocks Comparison


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About ClickHouse is a fast open-source OLAP database management system. It is column-oriented and allows to generate analytical reports using SQL queries in real-time. ClickHouse's performance exceeds comparable column-oriented database management systems currently available on the market. It processes hundreds of millions to more than a billion rows and tens of gigabytes of data per single server per second. ClickHouse uses all available hardware to its full potential to process each query as fast as possible. Peak processing performance for a single query stands at more than 2 terabytes per second (after decompression, only used columns). In distributed setup reads are automatically balanced among healthy replicas to avoid increasing latency. ClickHouse supports multi-master asynchronous replication and can be deployed across multiple datacenters. All nodes are equal, which allows avoiding having single points of failure.	About Whether you're working with a single table or multiple, you'll experience at least 300% better performance on StarRocks compared to other popular solutions. From streaming data to data capture, with a rich set of connectors, you can ingest data into StarRocks in real time for the freshest insights. A query engine that adapts to your use cases. Without moving your data or rewriting SQL, StarRocks provides the flexibility to scale your analytics on demand with ease. StarRocks enables a rapid journey from data to insight. StarRocks' performance is unmatched and provides a unified OLAP solution covering the most popular data analytics scenarios. Whether you're working with a single table or multiple, you'll experience at least 300% better performance on StarRocks compared to other popular solutions. StarRocks' built-in memory-and-disk-based caching framework is specifically designed to minimize the I/O overhead of fetching data from external storage to accelerate query performance.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Companies of all sizes	Audience Enterprises and individuals wanting a tool to manage and analyze their data to get valuable insights
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Not Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Supported Free Trial Not Supported	Pricing Free Free Version Supported Free Trial Not Supported
Reviews/Ratings Overall 5.0 / 5 ease 3.0 / 5 features 4.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software
Pros & Cons from Real Users Pros ClickHouse is really really fast. I can say that it is THE fastest I've came across. It has lots of native integration options S3, Kafka, SQLite, PostgreSQL and so on. Its SQL capabilities are top notch. And it is 100% free! Cons - Updates and deletes are eventual. - Hard to setup a cluster. - Does not have ACID.
Training Documentation Not Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information ClickHouse Founded: 2021 United States clickhouse.com	Company Information StarRocks United States www.starrocks.io
Alternatives StarTree	Alternatives StarTree
Amazon Redshift Amazon	Databend
Apache Druid Druid	Oxla
Yandex Managed Service for ClickHouse Yandex	CelerData Cloud CelerData
CelerData Cloud CelerData View All	StarWind HyperConverged Appliance Video StarWind View All
Categories Columnar Databases Supported Database Supported Database Management Systems (DBMS) Supported Distributed Databases Supported OLAP Databases Supported Query Engines Supported	Categories OLAP Databases Supported Query Engines Supported Real-Time Analytic Databases Supported

Integrations Bytebase Supported CelerData Cloud Supported IBM watsonx.data Supported SQL Supported B2Metric Supported DataHub Supported Doctor Droid Supported DoubleCloud Supported Enrich.sh Supported Herus Supported Langflow Supported Manticore Search Supported NeoBase Supported PeerDB Supported Prometheus Supported SayData Supported SelectDB Supported Timeplus Supported WrenAI Supported Yandex Data Streams Supported Show More Integrations View All 113 Integrations	Integrations Bytebase Supported CelerData Cloud Supported IBM watsonx.data Supported SQL Supported B2Metric Not Supported DataHub Not Supported Doctor Droid Not Supported DoubleCloud Not Supported Enrich.sh Not Supported Herus Not Supported Langflow Not Supported Manticore Search Not Supported NeoBase Not Supported PeerDB Not Supported Prometheus Not Supported SayData Not Supported SelectDB Not Supported Timeplus Not Supported WrenAI Not Supported Yandex Data Streams Not Supported Show More Integrations View All 17 Integrations
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