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Enterprise Java
Publish and Subscribe with Hazelcast
A few weeks ago I wrote a blog on getting started with Hazelcast describing how ludicrously simple it is to…
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Core Java
Want to get faster with AtomicLong? Make it wait.
I often hear that Java atomic types (java.util.concurrent.atomic) are super-fast and play nicely with highly concurrent code. Most of the…
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Core Java
How to serialize an array of doubles with a byte (binary delta encoding for low-varianced monotonic sets of floating point data)
Low latency systems require high performance message processing and passing. As in most cases data has to be transfered over…
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Software Development
A Beginner’s guide to ACID and database transactions
Transactions are omnipresent in today’s enterprise systems, providing data integrity even in highly concurrent environments. So let’s get started by…
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Enterprise Java
Using Google GSON : Extra Goodies : Part II
We continue with Using GSON from last article, also in case you missed the first article in series here is…
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Groovy
Grails: Using Hibernate Filters
The Grails Hibernate Filters plugin makes it possible to use Hibernate Filters with GORM. Hibernate Filters provide additional restriction rules…
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Enterprise Java
How to configure an SSL Certificate with Play Framework for https
I spent hours trying to get this to work, and in the end, then problem was that I did not…
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Software Development
Git flow with Jenkins and GitLab
At work I recently transitioned from TFS to using Git as our source control management. After introducing the team to…
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Enterprise Java
Spring XD 1.0.0.M5 is here!
Spring XD announces the Spring XD 1.0.0.Milestone 5 release. You can download it from here. According to Spring XD 1.0.0.M5…
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