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Core Java
Builder As A (Fail-Fast) State Machine
This is an idea that came to me a few weeks ago while designing a “Generator” class that had to…
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Desktop Java
JMetro Version 5 Released
Version 5 of Java, JavaFX theme JMetro, has just been released. Here’s what’s new in this version: New Text Area…
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Agile
Technical Debt and Product Success
Similar to a company experiencing financial debt, products can incur “technical debt”: This happens when wrong or suboptimal architecture, technology,…
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Enterprise Java
How to map PostgreSQL Enums to JPA entity properties using Hibernate
Introduction The open-source hibernate-types project allows you to map JSON, ARRAY, YearMonth, Month or database-specific columns (e.g. INET addresses). In…
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Software Development
[MEGA DEAL] Ethical Hacking A to Z Bundle (98% off)
Break Into the Lucrative World of Ethical Hacking with Over 45 Hours of Immersive Content Hey fellow geeks, This week,…
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Software Development
Behavioural Design patterns: Observer
Observer is one of the most popular design patterns. It has been used a lot on many software use cases…
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Enterprise Java
Service Mesh: Istio and AWS App Mesh
One of the big announcements at AWS re:Invent this week was the AWS App Mesh. Before talking about it though, let’s…
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Enterprise Java
Top 5 announcements from AWS re:Invent 2018
AWS re:Invent has just completed. It was a huge event with 50,000+ attendees across 7 of the biggest hotels in…
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Software Development
An Engineer’s Guide To SLA, SLO, and SLI
Engineers want software systems to be massive, yet be agile, to perform at the highest class, and to not compromise…
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