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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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Enterprise Java
Apache Ignite Baseline Topology by Examples
Ignite Baseline Topology or BLT represents a set of server nodes in the cluster that persists data on disk. …
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Core Java
Java 11: JOIN Tables, Get Java Streams
Ever wondered how you could turn joined database tables into a Java Stream? Read this short article and find out…
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Enterprise Java
Conversational UI with Oracle Digital Assistant and Fn Project
Here and there we see numerous predictions that pretty soon chatbots will play a key role in the communication between…
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Enterprise Java
J2Pay – Implementing A Gateway
Introduction We are very excited to welcome contributors, if you have worked on any gateway you can implement that gateway…
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Software Development
The Functional Style – Part 8
Persistent data structures. We have discussed immutability at length by now. In particular, we have covered how loops can be…
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