Tag database

Book Review: Cassandra High Availability

Packt recently asked me to review their new publication Cassandra High Availability, written by Robbie Strickland. I’ve worked with Cassandra in the past — early designs of Loggly‘s 2nd generation Log analytics platform used Cassandra as its authoritative store for…

Replicating SQLite using Raft Consensus

SQLite is a “self-contained, serverless, zero-configuration, transactional SQL database engine”.  However, it doesn’t come with replication built in, so if you want to store mission-critical data in it, you better back it up. The usual approach is to continually copy…

InfluxDB and Grafana HOWTO

This blog describes working with InfluxDB 0.8. InfluxDB 0.8 is no longer supported, and has been superseded by the 1.0 release. I recently came across InfluxDB — it’s a time-series database built on LevelDB. It’s designed to support horizontal as…

Bootstrapping Cassandra

Cassandra is an open-source, distributed database, informally known as a NoSQL database. It is designed to store large amounts of data, offer high-write performance, and provide fault-tolerance. I recently needed some hands-on experience with Cassandra, and being relatively new to…