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Java Pub House

Freddy Guime & Bob Paulin

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This podcast talks about how to program in Java; not your tipical system.out.println("Hello world"), but more like real issues, such as O/R setups, threading, getting certain components on the screen or troubleshooting tips and tricks in general. The format is as a podcast so that you can subscribe to it, and then take it with you and listen to it on your way to work (or on your way home), and learn a little bit more (or reinforce what you knew) from it.
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The Java Off-Heap Podcast brings together the latest tech news for the java professional. We go over the news and current issues and discuss them in depth, bringing the knowledge of a top circle of professionals from Chicago. Come take a listen and figure out what's going on in the Java world!
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Breaking Into Open Source

Bob Paulin and Josh Juneau

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Have you ever wondered what would it be to contribute to open source software. Or being curious on how to get started? Well, wonder no more! In this podcast we let Bob and Josh take us through the tour of the wonderful world of open source, as seen through developers. Come, subscribe and take a listen!
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Yes! So we are back at THE best conference for Java in the US (DevNexus!) to record a live episode! We had Andy and Sascha talk to us about Quantum security and where the world is heading (spoilers, we better address our security before the quantum boogeyman shows up). In all, like all DevNexus episode we also have a GAME! Come play with us as well…
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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. Think about that you have tons of unstructured files, like emails, or documents, and you want to extract, index and then search theses. This is Tika's pu…
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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 is not only efficient, but cross-language compatible. We walk through the scenarios that it covers and how is becoming more and more pivotal for things…
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Hopefully we are all rested and ready to tackle this 2024. There is already a ton going on with AI, but front and center has been the current job market news (it's dire). Even so, when a new door closes, a new (shiny AI-ish) door opens. Here we dive into what it means to be an java developer in this job market (should you learn AI's darling languag…
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ElasticSearch, Akka, Hashicorp, and Red Hat are starting to change their licensing models. What used to be considered open source (Apache, GPL, MIT) is morphing (with an asterisk) for the large open source projects that we know and love. But what does that mean? Is open source over? or are we transitioning to a new reality? Is legislation going to …
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It IS time...and everyone is talking about it! With the new Large Language Models like OpenAI and Github Copilot, and Bard (and all the others), what does it mean for developers? Is it an existential threat? a doomsday scenario? or is all being blown out of proportion? Well, we start diving into the question on this episode with the usual suspects!…
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We are at it again! We went to DevNexus in Atlanta, and we have the WHOLE GANG showing up! It has been great catching up in person and oh boy, there's so much tech to talk about! For this episode we have Brian Fox (@Brian_Fox), CTO of Sonatype talk about the importance of security across the supply chain. With new legislation coming regulating secu…
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So there it is! We go deep covering the interesting news of Spring Boot 3, and Spring Framework 6... and looking at the BASELINE requirement of Java 17... what does that mean for the industry? Are we now becoming more proactive in upgrading? (or do we still upgrade only when we need to?). This is a great episode where we explore what does it mean t…
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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, and it has as a Baseline Java 17! (oohh!!). So we brought in the big guns to talk about what does it mean to Upgrade to Spring Boot 3, and what are the…
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So, someone forgot to click on the "publish" button for December and we have an extra episode queued up! (Oh well) We cover the new virtual conferences coming up for the Year 2023 that are coming up + we dive into the massive tech layoff happening (including of course twitter). We then dive head-first on an ever-relevant question. "If you were to s…
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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 developer. This time we set our sights in Apache Kafka, one of the (if not THE) dominant distributed messaging framework / broker. If you have been inte…
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If you haven't heard, Akka has changed is open source license (from Apache to Commercial). And if you have been using Akka, that's significant! We have seen this happen a couple of times to a lesser extent in cloud products (MongoDB and Elastic comes to mind), but (we think) this is the first time we see a license change in something that's so fund…
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So markets are changing, and we have a crazy two years. FAANG and others are really really looking for new developers, and have been poaching any talent they can grab. Even so, winds seem to be changing and a slowdown looms over the horizon. So in that spirit, we revisit what is it mean to be in the job market today, and we talk about the advice we…
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Oh my! So this episode Freddy couldn't be in (He was busy running a Seattle JUG meetup), but have no Fear! As Bob, Michael and Josh took the helm on recording (and making sure that I was red with jealousy at not being there). Covering the news (Javaone is coming!), to the latest topics (Java dead again?) we have a breath of fresh air, and "back to …
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So we did it! We got together at the DevNexus Conference and produced a live show! With Okta's super famous Matt Raible, and of course our own Danno Hinojosa (and Bob and I), we got together and talked Security (what does it mean to be secure in today's day and age and how it has changed from 10 years ago) So come and enjoy one of our most livelier…
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So there are slow news month, and there are some months where there's so much news that is hard to comprehend. For one hand, we have seen the world opening up little by little again. There seems to be a good uptick of new in-person conferences and the Java ecosystem keeps moving on! On the other hand, the world is changing rapidly and unexpectedly,…
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Ok, so the fun part about being in the Java Ecosystem is that it's always trying new things, and the interesting new "thing" that seems to be happening is the ability to offload your "JIT" (Just In Time) compilation into the Cloud! We discuss how this changes (or maybe not?) things, but is interesting to see how we are enhancing our regular "code, …
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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 you just click buttons, add things, type commands, until it finally something good happens. But if something bad happens, we tend not to have the slig…
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There are times when there's something in tech that starts brewing, and creating huge waves. We are just going through those times with Bitcoins and now the newly created Non-Fungible-Tokens (or NFT for short). If you have been surrounded by "bored apes", or "lucky goats" and wanted to understand what NFTs are (or aren't), then take a listen! In ad…
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Hopefully you have had some time to R&R, but if you were in tech around Dec 2020, you heard that there was this massive security incident around Log4j. It affected almost everyone, from large to small companies, and if you work in Java, chances are that you might've to work on it too (and if you haven't, it's a good idea to double-check your code) …
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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 your source code is a big no-no Here we cover the dos (and dont's) of secret management, what are the benefits and drawbacks of the different solutions an…
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So we are technologist, and we create technology, and we live on it... technology on its own is neither good or evil...but what happens when a corporation dives into that gray are of how technology is used? We discuss what it means to have such a big influence in how people get their news, interact with each other, and at what point you can't just …
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So aside from being all giddy about Java 17 LTS release, we take now a deep dive on the changes that Oracle announced on their release schedule and Licensing. WANL (We are not Lawyers) but that didn't stop us from discussing what could it mean, and where would it go! Faster LTS, we are onboard. It's fun to be able to jump from LTS to LTS, but what …
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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! Helpful Nullpointers, Sealed Classes... there is a TON that's new And we got the best Doctor in town to walk us through all of them. We're of course talkin…
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