Caching

• JCache API - Refcard for JCache API and generic terms explained

Debugging

• JVM Internals - Classloader, JVM bytecode internals

Docker networking

• Docker Networking official - Docker networking
• Docker Networking explained

Generics

• Generics interview
• Patterns with Java8 - Patterns re-analised and implemented with Java8
• Decorator with Lambda - Decorator Design Pattern using lambdas
• Github patterns repository - Implementation and explanation of the most common design patterns.
• Decorator with Lambda - Decorator Design Pattern using lambdas

Java8

• Java 8 Collectors - Java8 Collector and Streams explained by implementing Guava Multimap collector
• CompletableFuture - Video on CompletableFuture

JMX

• All the thing you can do with JMX
• All the thing you can do with JMX
• All the thing you can do with JMX

JPA

• JPA Native query - JPA native query
• JPA Auditing - JPA Auditing of entities - track createdBy, creationDate, lastUpdateDate
• JPA Locks - JPA entities Locking concept

JTA

• JTA with Spring
• Distributed Log - Kafka - Kafka distributed log concept explained.
• Git tips - Git Tips
• Git flow - Git flow visual chart
• Git tips - Git Tips

Linux general stuff

• Commands glosary - List of Linux commands helpful for solving specific problems.
• SSH - Explains ssh keys, ssh-agent, ssh tunnels and proxy, etc.
• Memory consumption - Memory consumption Linux
• Understanding syscalls - [Advanced] - understanding syscalls by writting a rootkit
• iptables commands
• Cron - Crontab best practices
• Memory Management - Indepth guide about memory management in Linux and relation with Java allocation.

Logging

• Java Logging Basics - Loggers, Appenders, Layouts explained
• Logback - Logback config

Maven

• Maven Profiles - Maven Profiles
• Maven cheatsheet
• Maven scopes explained

NIO

• NIO Socker Selector Channel - Using NIO Socker Selector instead of one-thread-per-connection approach
• Video Series simple thread per connection to a full NIO server - Excellent video Series starting from a simple thread per connection to a full NIO server, going through a deep explanation of Executors. Done by Dr. Heinz Kabutz.

Security

• Linux network commands
• Linux Security Tricks - Another post on securing your servers.
• SSH Best practices - SSH best practices
• Log management
• Using neural nets to recognize handwritten digits - Hands-on intro to neural networks, actually a chapter in the free online book NeuralNetworks and DeepLearning
• Practical introuction to deep learning
• Convolutional Neural Networks for Visual Recognition
• Basic Security - Basic infrastructure security, SSH, IPTABLES
• Using neural nets to recognize handwritten digits - Hands-on intro to neural networks, actually a chapter in the free online book NeuralNetworks and DeepLearning
• Washington University DL course

SOLID

• SOLID - SOLID explained
• SOLID - Another article on SOLID
• Practical Tips - Docker tips

Threads and Concurency

• Thread Interruption - How to interrupt threads in Java
• Executor Service - ExecutorService explained
• Thread Pools - ExecutorService perils
• Analyze Thread dumps - to-read-a-thread-dump)- Threads explained, what are the thread states and how to analyze thread dumps.
• Solving a real problem - Solving a real complex problem with a step by step guide and the reason behind it.
• Executor Service 10 tips&tricks - Executor Service 10 tips&tricks
• Solving a real problem - Solving a real complex problem with a step by step guide and the reason behind it.
• Handling InterruptedException - Handling InterruptedException