an aggregator for blogs about MongoDB

CHash 1.2.0 is released

TL;DR

Chash is a Clojure consistent hashing library ported from riak_core.

Changes Between 1.1.x and 1.2.0

Support Upgrade

The project now depends on ClojureWerkz Support 1.1.0.

Clojure 1.7 Compatibility

CHash now compiles cleanly on Clojure 1.7.

Change Log

Chash change log is available on GitHub.

Chash is a ClojureWerkz Project

Chash is part of the group of libraries known as ClojureWerkz, together with

  • Langohr, a Clojure client for RabbitMQ that embraces the AMQP 0.9.1 model
  • Cassaforte, a Clojure Cassandra client built around CQL
  • Monger, a Clojure MongoDB client for a more civilized age
  • Welle, a Riak client with batteries included
  • Elastisch, a minimalistic Clojure client for El...


Security in India urgently needs transformation

Over the last week, I have spent my time traveling across India with my team visiting MongoDB partners . It … Continue reading


First release candidate for MongoDB 2.8

The MongoDB developers have announced the first release candidate of MongoDB 2.8 and commenced the community “bug hunt” to eliminate issues. Here on the Compose blog we covered what was expected to land in this new release earlier this year and now, as this has solidified into a release candidate, we can see how those…


MongoDB 2.8.0-rc0

Today our team made public our first release candidate of MongoDB 2.8, rc0.

Since June, beginning with MongoDB World 2014, I’ve been speaking publicly about MongoDB 2.8, and its headline features: document level locking and pluggable storage engines. What I haven’t said until now is just how related these two features are.

We’ve been working on our storage API for roughly a year, and with MongoDB 2.8 rc0, we’re rolling out the first fully supported and working storage engine integration: WiredTiger.

WiredTiger is a modern storage engine designed from the ground up and optimized to support high write performance, compression, and vertical scalability. By integrating the WiredTiger ...


MongoDB Day Munich 2014 Round Up

Yesterday's MongoDB Day Munich 2014 took place at Münchner Künstlerhaus-Stiftung...