Igniters, as most of you are aware, Apache Ignite supports a range of different Application Programming Interfaces (APIs). Akmal Chaudhri just published the first in a multi-part series offering a detailed look at how Apache Ignite manages transactions in its key-value API and some of the mechanisms and protocols it supports.
In his first post in the series, he discusses the two-phase commit (2PC) protocol and then looks at how this works with various types of cluster nodes. http://bit.ly/2D8BCb2