Introduction Recently I wrote a blog post on my team blog about the differences between Raft and the Apache BookKeeper replication protocol. In it I covered one difference that surprises people which is that a ledger can have multiple blocks of entries…

CMU Database Group - Vaccination Database Tech Talks - Second Dose (2021)
Speakers: Wes McKinney (Apache Arrow / Voltron Data)
December 06, 2021
https://db.cs.cmu.edu/seminar2021-dose2#db13

Sponsors:
OtterTune (https://ottertune.com)
Steven Moy Foundation…

Andy's take on 2021 database industry happenings - PostgreSQL, Performance Wars, Passings, and Larry Ellison.

> The key to achieving world-class expertise in any skill, is to a large extent, a matter of practicing the correct way, for a total of around 10,000 hours — Ma

Differential fuzzing for Smart Contract VMs. Contribute to fgsect/NeoDiff development by creating an account on GitHub.

Table of Contents


The JS Self-Profiling API

What is Sampled Profiling?


Downsides to Sampled Profiling



API


Document Policy

API Shape

Sample Interval

Buffer



Who to Profile

When to Profile


Specific Operations

User Interactions…

Weekly Data Engineering Newsletter. Contribute to Data-Engineering-Weekly/dataengineeringweekly development by creating an account on GitHub.

Master Apache Airflow from A to Z. Hands-on videos on Airflow with AWS, Kubernetes, Docker and more

A curated collection of publicly available resources on how software companies test their software

This post references the Kubernetes codebase at commit d92a443ca7 and kube-openapi at commit ee342a809c, but should remain mostly applicable for an extended period of time barring any massive refactor to Kubernetes internals. This is also intended to be a…

This paper introduces Tempo is a leaderless Paxos variant for implementing a state machine replication (SMR) protocol. Leaderless means, th...

The next-generation command line.