Over a million developers have joined DZone.
{{announcement.body}}
{{announcement.title}}

An Introduction to Metrics in Apache Cassandra 1.2

DZone's Guide to

An Introduction to Metrics in Apache Cassandra 1.2

· Database Zone ·
Free Resource

Compliant Database DevOps and the role of DevSecOps DevOps is becoming the new normal in application development, and DevSecOps is now entering the picture. By balancing the desire to release code faster with the need for the same code to be secure, it addresses increasing demands for data privacy. But what about the database? How can databases be included in both DevOps and DevSecOps? What additional measures should be considered to achieve truly compliant database DevOps? This whitepaper provides a valuable insight. Get the whitepaper

Yuki Morishita, of the Datastax blog, recently published an article about updates to Cassandra's use of the Yammer Metric library.  Here's a slice of the introduction and a link to the original post:
Apache Cassandra exposes various kind of internal metrics from client read/write request latencies to ColumnFamily’s Bloom filter false positive ratio through JMX. From version 1.1, Cassandra started using Yammer’s Metrics library to track new client request metrics. Cassandra 1.2 expands use of the library to other metrics that are already available and put them together into org.apache.cassandra.metrics JMX domain. For backward compatibility, metrics are still available through the same JMX location as before (in fact, nodetool is still using old interface), but those implementations are (almost) replaced by new metrics.

METRICS IN APACHE CASSANDRA 1.2

Compliant Database DevOps and the role of DevSecOps DevOps is becoming the new normal in application development, and DevSecOps is now entering the picture. By balancing the desire to release code faster with the need for the same code to be secure, it addresses increasing demands for data privacy. But what about the database? How can databases be included in both DevOps and DevSecOps? What additional measures should be considered to achieve truly compliant database DevOps? This whitepaper provides a valuable insight. Get the whitepaper

Topics:

Published at DZone with permission of

Opinions expressed by DZone contributors are their own.

{{ parent.title || parent.header.title}}

{{ parent.tldr }}

{{ parent.urlSource.name }}