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Software Development
Signing Digital Certificates with OpenSSL Library
While working on the pgopenssltypes extension I realized that I haven’t discussed how to sign digital certificates using the OpenSSL…
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DevOps
Continuous Deployment: Implementation with Ansible and Docker
This article is part of the Continuous Integration, Delivery and Deployment series. The previous article described several ways to implement…
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Core Java
A persistent KeyValue Server in 40 lines and a sad fact
Advent time again .. picking up Peters well written overview on the uses of Unsafe, i’ll have a short fly-by…
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Software Development
The Awesome PostgreSQL 9.4 / SQL:2003 FILTER Clause for Aggregate Functions
Sometimes when aggregating data with SQL, we’d love to add some additional filters. For instance, consider the following world bank…
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Enterprise Java
Microservices and DevOps with TIBCO Products
Everybody is talking about Microservices these days. You can read a lot about Microservices in hundreds of articles and blog…
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Enterprise Java
Leaky Abstractions, or How to Bind Oracle DATE Correctly with Hibernate
We’ve recently published an article about how to bind the Oracle DATE type correctly in SQL / JDBC, and jOOQ.…
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Ceylon
Tuple and entry destructuring
The next release of Ceylon features an interesting range of new language features, including constructors, if and switch expression, let…
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Meta JCG
Top 10 JavaCodeGeeks posts for 2014
2014 is coming to its end and all I have to say is “Wow!”. This has been an absolutely massive…
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Agile
How Do You Serve Your Organization?
A recent coaching client was concerned about the progress his team was making—or really, the lack of progress his team was…
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