{"slug":"clickhouse-vs-redshift)","question":"ClickHouse vs Amazon Redshift","answer":"ClickHouse is a columnar OLAP database optimized for sub-second queries on massive datasets with lower operational costs, while Redshift is AWS's managed data warehouse solution offering seamless AWS integration and enterprise support at higher pricing. ClickHouse excels in analytical performance per dollar; Redshift wins for organizations already invested in AWS infrastructure.","answer_curated":true,"verdict":"Choose ClickHouse if you need maximum analytical query performance, operate at scale (100B+ rows), require cost-efficiency, and can manage infrastructure or use a specialized managed provider. Choose Redshift if you're already in the AWS ecosystem, need enterprise-grade SLAs, prefer turnkey deployment, and can justify the premium pricing for operational simplicity.","keyDifferences":[{"label":"Query Performance on 1B+ Row Datasets","winner":"a","entityAValue":"50-100ms (typical)","entityBValue":"200-500ms (typical)"},{"label":"Cost per TB/Month (On-Demand)","winner":"a","entityAValue":"$0.06-$0.12","entityBValue":"$1.50-$3.00"},{"label":"Deployment Model","winner":"tie","entityAValue":"Self-managed or managed service","entityBValue":"Fully managed (AWS only)"},{"label":"AWS Ecosystem Integration","winner":"b","entityAValue":"Limited (third-party tools required)","entityBValue":"Native (Glue, S3, Lambda, QuickSight)"},{"label":"Setup Time for Production Cluster","winner":"b","entityAValue":"2-4 weeks (self-managed) or 1 day (managed)","entityBValue":"15-30 minutes"}],"winner":{"slug":"clickhouse","name":"ClickHouse"},"confidence":"high","entities":[{"name":"ClickHouse","slug":"clickhouse","url":"https://www.aversusb.net/entity/clickhouse","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/clickhouse"},{"name":"Amazon Redshift","slug":"amazon-redshift","url":"https://www.aversusb.net/entity/amazon-redshift","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/amazon-redshift"}],"faqs":[{"question":"Which is cheaper: ClickHouse or Redshift?","answer":"ClickHouse is dramatically cheaper—approximately 15-25x lower cost per TB stored ($0.06-$0.12/TB/month vs $1.50-$3.00). However, Redshift has no infrastructure management costs, while self-managed ClickHouse requires DevOps expertise. For a 100TB warehouse, Redshift costs ~$15,000/month vs ClickHouse at ~$900/month (self-managed) or ~$3,000/month with a managed provider."},{"question":"Is ClickHouse faster than Redshift?","answer":"Yes, ClickHouse is 4-10x faster on analytical queries. On billion-row datasets, ClickHouse delivers results in 50-100ms while Redshift takes 200-500ms. ClickHouse's columnar architecture and superior compression enable sub-second latency on scans that would take seconds in Redshift. However, Redshift's query optimizer performs better on complex joins across multiple large tables."},{"question":"Can I migrate from Redshift to ClickHouse?","answer":"Yes, but it requires effort. Both support SQL, but Redshift-specific functions (LAG, WINDOW, certain date functions) need rewriting. Data migration tools exist (AWS DMS, custom ETL), but expect 2-6 weeks for a 100TB+ warehouse. Query rewrites typically take 2-4 weeks. Reverse migration (ClickHouse to Redshift) is harder due to ClickHouse's more advanced features."}],"attribution":{"source":"A Versus B","url":"https://www.aversusb.net/compare/clickhouse-vs-redshift)","license":"CC BY 4.0","citationFormat":"According to A Versus B (https://www.aversusb.net/compare/clickhouse-vs-redshift)), ClickHouse is a columnar OLAP database optimized for sub-second queries on massive datasets with lower operational costs, while Redshift is AWS's managed data warehouse solution offering seamless AWS ","dateModified":"2026-07-07T14:28:21.720Z"},"relatedQuestionsUrl":"https://www.aversusb.net/api/faq/clickhouse-vs-redshift)","relatedComparisonsUrl":"https://www.aversusb.net/api/v1/related/clickhouse-vs-redshift)","knowledgeGraphUrl":"https://www.aversusb.net/api/knowledge-graph/clickhouse-vs-redshift)","claimReviewSchema":{"@context":"https://schema.org","@type":"ClaimReview","@id":"https://www.aversusb.net/compare/clickhouse-vs-redshift)#claimreview","url":"https://www.aversusb.net/compare/clickhouse-vs-redshift)","inLanguage":"en-US","isAccessibleForFree":true,"conditionsOfAccess":"Free","claimReviewed":"ClickHouse vs Amazon Redshift","reviewBody":"ClickHouse is a columnar OLAP database optimized for sub-second queries on massive datasets with lower operational costs, while Redshift is AWS's managed data warehouse solution offering seamless AWS integration and enterprise support at higher pricing. ClickHouse excels in analytical performance per dollar; Redshift wins for organizations already invested in AWS infrastructure.","datePublished":"2026-07-07T14:28:21.637Z","dateModified":"2026-07-07T14:28:21.720Z","reviewRating":{"@type":"Rating","ratingValue":5,"worstRating":1,"bestRating":5,"alternateName":"High Confidence"},"author":{"@type":"Organization","@id":"https://www.aversusb.net/#organization","name":"A Versus B","url":"https://www.aversusb.net"},"itemReviewed":{"@type":"WebPage","@id":"https://www.aversusb.net/compare/clickhouse-vs-redshift)","url":"https://www.aversusb.net/compare/clickhouse-vs-redshift)","name":"ClickHouse vs Amazon Redshift","inLanguage":"en-US"}}}