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All performance posts

PERFORMANCE

Building a faster hash table for high performance SQL joins

by Andrey Pechkurov on November 23, 2023

PERFORMANCE

Leveraging Rust in our high-performance Java database

by Adam Cimarosti on August 29, 2023

PERFORMANCE

Optimizing the Optimizer: the Time-Series Benchmark Suite

by Andrey Pechkurov on May 18, 2023

PERFORMANCE

Listen to Your CPU - Full-table Scans Are Fast

by Jaromir Hamala on November 30, 2022

PERFORMANCE

Importing 300k rows/sec with io_uring

by Andrey Pechkurov on September 12, 2022

PERFORMANCE

4Bn rows/sec query benchmark: Clickhouse vs QuestDB vs Timescale

by Andrey Pechkurov on May 26, 2022

PERFORMANCE

How we built a SIMD JIT compiler for SQL in QuestDB

by Andrey Pechkurov on January 12, 2022

PERFORMANCE

Why performance matters in time-series data

by Nicolas Hourcard on September 24, 2020

PERFORMANCE

Re-examining our approach to memory mapping

by David G. Simmons on August 19, 2020

PERFORMANCE

Things we learned about sums

by Tancrede Collard on May 12, 2020

PERFORMANCE

Aggregating billions of rows per second with SIMD

by Tancrede Collard on April 2, 2020