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Recent Episodes
Episode 106. Spring AI and Ollama
Yes, this is the great episode where we dive and RUN these crazy LLMs in our own computer, and not just that, we use Java to interact with them! So if you ever wanted to start experimenting with…
Episode 105. Neurons, AI, and LLMs
Allright, it is time to pull the curtain on all this AI stuff and really learn how it works! On this episode we dive deep into AI, and Neural Networks, refinenements, vector databases (and why we…
Episode 104. It’s all about Apache Tika, the project that lets you index EVERYTHING.
So we continue to have guests in our show to talk to us about interesting things... This time is about Apache Tika. This is an incredible tool to do search file processing and metadata extraction.…
Episode 103. Let’s share data cross-language with Apache Arrow! (among other things)
We have a great time talking to Matt Topol from Voltron Data on one of his Apache Software Foundation projects called Apache Arrow. It's both a spec and implementation of a columnar data format that…
Episode 102. Oh my… Spring Boot 3 is out! An interview with Dan Vega from the Pivotal Team!
Ok, so it's an incredible time to be in the Java Ecosystem, and one of the biggest frameworks out there just dropped their three-point-oh version! That's right! So Spring Boot is not officially 3.0,…
Episode 101. Allright, let’s talk about Kafka
Whew! So we took a big break over summer (like Bob said, we were just swamped with work.. oof), but we are BACK! and like always we are ready to explore even deeper Java topics for the professional…
Episode 100. To the CLOUD… Which one? All of them!
Yeah! so we have been working with the cloud for a while, terms like K8s, EC2, Route53, BlobData, CLI has been swinged around... and is a little mysterious, and sometimes looks like a black box where…
Episode 99. SHHH! It’s a secret! (Storing API Keys / Passwords / tokens!)
Ok, so is time to talk about something secretive! Like API Passwords, Auth tokens, or keys... these are things that we want to have as a Secret within our microservice. And yeah, adding them into…
Episode 98. It’s HERE, FINALLY HERE! Java 17 LTS Release
So is time to celebrate! We got a new box of toys with the new release of Java! This is also a Long-Term-Support release which means that's usually a "good one" to jump into! Switch Expressions!…
Episode 97. Hey there Scala 3! Looking good with those new Features!
So while Java is the "main" language of the JVM, it is by no means the "only" language. And one of the purely functional programming languages is getting a new facelift! Scala has been going through…
Episode 96. Watching Metrics w/Micrometer and Statsd
You'll run it everywhere there's a production system. Some kind of Metrics collector like Statsd or InfluxDB. They work like magic, reporting on the health of your application. but how does it really…
Episode 95. Ludicruos speed! Practical GraalVM
So we had a previous episode where we show a party trick with GraalVM, where we saw how to create a Native Image. It was really the "hello world" of Native image creation, so Bob decided that's not…
Episode 94. Oh, put on your hat Dr. Watson, we are sleuthing this Heap Dump
So it happens. Sometimes a Java program just "dies" with the dreaded Out-of-memory Exception. Sometimes, it leaves behind a "heap dump", or a copy of what the Java program had in memory when just…
Episode 93. Not your Grandpa’s Serialization Part DEUX!
We're back! and now we move to the new-fangled serialization and deserialization frameworks, starting with Protobufs! Google's contribution to the serialization space, Protobuf V3 makes it easy to…
Episode 92. Not your Grandpa’s Serialization!
Ah, Serialization... the bane of every Java Developer! If you are still using ObjectOutputStream, and Serializable, then you do want to listen to this episode! We move past the objectoutputstreams to…
Episode 91. OracleJDK? OpenJDK?, Zulu? Corretto? So many!
So just in case you didn't know, but being a Java developer is as fun as ever! The ecosystem has been changing from the past year, and today, we have "tons" of Java Developer Kits to choose from.…
Episode 90. Let’s get Recording (AND VIDEO!)
Java 14 is out! And with it, we now have a preview of Java Records! We go over this newfangled feature... and get this... we finally did it! We actually recorded our first Video Podcast (Woohoo!). A…
Episode 89. Kubernetes! (Oh container orchestration)
You heard it going around, everybody is talking about Kubernetes, and Minikube, when using Docker, and CLI. It's like a foreign language! While we know Java very well, with the advent of Devops, we…
Episode 88. Logging! (An Interview w/Renaud from DataDog)
One of the first things that you learn to appreciate when you transition programming from hobby to a way of life is to find a good way to troubleshoot problems. Most of the time this means logging…
Episode 87. Ok, it’s time to get Reactive!
It's that Streaming-new-deal that has been taken over the web world, Reactive! You've heard about it, and maybe even tried to learn it a couple of times but find it confusing? Well, be confused no…
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Java Pub House has published 108 episodes since September 2011, covering topics in Technology.
Java Pub House is currently sporadic with new episodes every 2 months.
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