PumpkinDB: An Event Sourcing DB Engine That Doesn't Overwrite Data — A compact event sourcing database, featuring on-disk storage, flexible approach to event structure & encoding, sophisticated event indexing and querying. Open source, written in Rust.

Redis Pub/Sub Under The Hood — “I show how Redis Pub/Sub works in detail, all the way down to the bits and bytes”

usql: A Universal Command-line Interface for SQL Databases — Aims to provide a single interface for PostgreSQL, MySQL, Oracle, SQLite, and SQL Server.

Linode is the SPEEDIEST SSD host for your DB - simple, reliable & powerful. — MySQL? MariaDB? PostgreSQL? Whatever DB you use, run it on a Linode, the most scalable, reliable and fastest servers in the cloud. Use promo code DB20 for a $20 credit and get started!

8 New Products You'll See At Strata + Hadoop World — The major big data conference is just around the corner. Expect to see a new Python-based deep learning framework, a Hadoop-based storage system built by Uber, and Apache DistributedLog there.

How to Use Blockchain to Build A Database Solution — Why would you want to use blockchain to build a database solution? And how would you actually do that? BigchainDB has answers.

SQL Text Analysis with Donald Trump’s Tweets — A relatively light hearted look at doing some sentiment analysis on Trump’s tweets and then extracting further insights from that with SQL.

Twenty Years Old, PostgreSQL Maintains its Vigor in the Big Data Age — Even as new database systems such as Google’s Cloud Spanner and TiDB come on the scene, the 20-year-old open source PostgreSQL seems to be holding its own.

Use All The Databases (with GraphQL) — The author of GraphQL: The New REST shows how to combine data from multiple sources using GraphQL.