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Ignite

Tuesday, May 1, 2018 | Akmal B. Chaudhri
Throughout my IT career, I have sometimes heard about cases where colleagues needed to travel for business meetings to far away locations just for a day. At the beginning of my IT career there was even a case that I heard about where a senior manager was nearly on a Concorde flight from London to New York because of an emergency situation. This kind of thing never happened to me, until April 2018…
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Wednesday, April 11, 2018 | Akmal B. Chaudhri
This article is the last part of the Apache Ignite Transactions Architecture series. In the previous articles in this series, we discussed a range of topics associated with Apache Ignite's transactions handling in its Key-Value API. In the first article, we briefly reviewed the two-phase commit protocol and described how it worked with various types of cluster nodes. In the second article, we…
Friday, April 6, 2018 | Akmal B. Chaudhri
The fourth and final meetup that I attended on my trip to Washington DC was held on Thursday 5 April at The Hotel at Arundel Preserve, 7795 Arundel Mills Boulevard, Hanover, Maryland. The meetup was organized by Apache Spark and Distributed Computing Maryland. The location of the meetup was quite far from where I was staying, so I had to journey out of Washington using on-demand car…
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Monday, March 5, 2018 | Akmal B. Chaudhri
In the previous article in this series, we looked at failover and recovery. Here are topics we will cover in the rest of this series: Transaction handling at the level of Ignite persistence (WAL, checkpointing, and more). Transaction handling at the level of 3rd party persistence. In this article, we will focus on transaction handling at the level of Ignite persistence. Those who use Apache…