Cloudera

FEBRUARY 8, 2023

I was looking for some broken code to add a workshop to our Spark Performance Tuning class and write a blog post about, and this fitted the bill perfectly. If you need an introduction to AQE kindly refer to my previous blog post. The post Spark Technical Debt Deep Dive appeared first on Cloudera Blog. where(col( 'userId' ).isin(canc_list))

Lambda 56

Lambda Performance Testing Analysis 56

The Citus Data

MARCH 6, 2023

In this blog post, you’ll learn how Patroni 3.0+ In this blog post we will be mostly talking about distributed Citus clusters and PostgreSQL clusters managed by Patroni (or Patroni clusters.) 2 - 1 | pg_catalog | Citus Columnar extension plpgsql | 1. Kubernetes could be used to deploy Citus or PostgreSQL clusters at scale.

Scalability 112

Scalability Open Source Backup Groups 112

Honeycomb

JUNE 14, 2018

To understand how Honeycomb uses Honeycomb at a high level, check out our dogfooding blog posts first — they do a great job of telling the story of problems we’ve solved with Honeycomb. Honeycomb stores data in a bespoke distributed columnar store. Last week we announced the general availability of tracing in Honeycomb. Background.

Technical Cofounder 40

Technical Cofounder Windows Examples Data 40