Performance

Blog Joins Lab Notes Performance

Lab Notes: How We Made Joins 23 Thousand Times Faster, Part Two

2018-07-03

Part two of a three-part miniseries that looks at how we improved join performance in the CrateDB 3.0 release.

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Blog CrateDB Joins Lab Notes Performance

Lab Notes: How We Made Joins 23 Thousand Times Faster, Part One

2018-06-26

Since many CrateDB users want to run joins on large tables for their analytics, we decided to introduce a new join algorithm that would have better join performance than the nested loop algorithm. In this post, I will show you how we approached the problem.

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Blog Performance

What to Look at When You’re Monitoring a Distributed Java Application

2018-02-19

In this post we will show you what to look at when you're monitoring a distributed java application.

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Blog Docker Performance

Analyzing Docker Container Performance With Native Tools

2017-10-16

In this blog post, we will set up a small CrateDB cluster with Docker and go through some useful Docker commands that let us take a look at performance.

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Blog Performance

When is a SQL Subquery 260x Faster than a Left Join?

2017-08-17

Learn why SQL subquery performance was 260x faster than a left join when querying 4.6 millions rows of ecommerce cross-sell data in a CrateDB database.

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Blog Performance

Insert Performance Boost on Replicated Tables

2016-06-08

Huge performance boost: Inserting into replicated tables is now faster than ever.

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Blog Performance

Big Bite: Ingesting Performance of Large Clusters

2016-04-19

Performance benchmark explaining how a 56-node CrateDB cluster was able to ingest up to 4.8 million records per second on Microsoft Azure.

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