Java

Major Migrations Made Easy • Tim te Beek • Devoxx ...

youtube.com 2 lat temu Conferences love to show you the latest and top framework versions and language features. But those fresh technologies can feel a planet distant back at work. And it can be hard to justify the time spent to upgrade something...

2023 - Piotr Stawirej - Testing the untestable - p...

youtube.com 2 lat temu Zaprezentuję, jak można uprościć aplikację i umożliwić jej testowanie poprzez analizę napotkanych przypadków i zastosowanych rozwiązań. Skupimy się na niestandardowych przypadkach oraz często powtarzalnych sytuacjach, które występują podczas naszej p...

2023 - Juliusz Marciniak - Kubernetes on-premises,...

youtube.com 2 lat temu Konfiguracja klastra to zawsze jest jakieś wyzwanie, szczególnie gdy mówimy o klastrze postawionym w formie on-premises. Zaprezentuję krok po kroku jak przygotować klaster Kubernetesowy do formy produkcyjnej. Pokażę przykładowe rozwiązania problemów ...

2023 - Michał Ostruszka - Things I wish I knew bef...

youtube.com 2 lat temu So, you've heard about this event sourcing thing and eager to try it? Looks great, gives you events history, auditing, read models you can build for given use case and rebuild at any time and so on. It has...

GeeCON 2023: Guy Royse - Tracking Aircraft with So...

youtube.com 2 lat temu Aircraft are everywhere. Knowing precisely where is paramount as it’s considered bad form for 2 aircraft to be in the same place at the same time. To avoid this, aircraft worldwide constantly and publically broadcast their location, heading, and.....

No Nonsense Talk About the Cost of moving a Busin...

youtube.com 2 lat temu At 1 point in your professional career, you might decide to quit and live in the woods (or "wyjechać w Bieszczady", like we say in Poland) or start your own business. For the first 1 you'll request to build...

2023 - Piotr Suwała - Clean & Hexagonal Architectu...

youtube.com 2 lat temu In IT industry we have a repeatable problem of code debt, which steals happiness from our work, inducing horrible stress and frustration. On the other hand frameworks, architectural approaches, tests cost us supposedly wasted time and they seem not.....

Successful AI-NLP task - What You request to Kn...

youtube.com 2 lat temu Speakers will take the audience on the ML transportation journey to show how to prepare and successfully deliver specified projects. They will talk about the complexity and failures in ML delivery. Finally, they will go step by step through...

2023 - Krzysztof Ślusarski - Java vs CPU

youtube.com 2 lat temu "Pisz ładny kod a JIT zajmie się wydajnością" - takie piękne frazesy można spotkać na niejednej prezentacji. Czy jest to na pewno prawda? Czy znajomość tego jak działa procesor jest w ogóle jeszcze w dzisiejszych czasach potrzebna? Czy może...

2023 - Wojtek Ptak & Andrzej Grzesik - Avoiding mi...

youtube.com 2 lat temu Avoiding mistakes with events, an event at a time Some say: Use events, events are great, all will be great and rosy. Then reality bites, and.. Let's talk about strangers you'd rather avoid - mistakes to make when building...

2023 - Wojciech Seliga - Sprzedawanie własnego biz...

youtube.com 2 lat temu Jeśli podobnie jak ja sądziliście w młodym wieku (albo studenckim/młodzieńczym), iż trzeba zarobić kupę kasiory do czterdziestki czy czterdziestki piątki (wersja dla pesymistów), bo potem jako starzejący się software developerzy będziecie kilka już w...

Integrate Hibernate with Your Elasticsearch Databa...

youtube.com 2 lat temu NoSQL databases have gained any well-deserved designation in the past fewer years. Elasticsearch paired with search engine like Lucene is excellent for storing immense amount of data and moving full-text queries. On the another hand there are i...

2023 - Krzysztof Kudryński - Od perceptronu do głę...

youtube.com 2 lat temu Sztuczna inteligencja - z czasopism naukowych i podbiurkowych stacji roboczych - wkracza dziś do świata wielkich korporacji, zastępując masowo tradycyjne rozwiązania samooptymalizującymi się modelami. Choć pod maską są to wciąż znane z poprzedniego w...

Java 17 & 18. What's fresh and noteworthy • Piotr...

youtube.com 2 lat temu Another (half a) year has passed, another major Java™ version is ready to deploy on production. Java was expected "to be slow". However, Java turns out to evolve so fast, that next releases aren't just version bumps, but might...

2023 - Sławomir Sobótka - Modularyzacja - miało by...

youtube.com 2 lat temu Z jednej strony mamy Event Stormingi na różnych poziomach jako techniki komunikacji i zbierania informacji. Z drugiej strony mamy C4 do skupiania uwagi na odpowiednich driverach architektonicznych. Niestety intuicyjne przejście z jednego do drugiego ...

GeeCON 2023: Tomasz Godzik - Keep cool and keep a...

youtube.com 2 lat temu When working on an open origin project, whether at your occupation or in your free time, it might frequently become a burden and become a chore alternatively of a pleasant experience. You might get swamped with issues, discussions and...

GeeCON 2023: Michał Ostruszka - Things I want I k...

youtube.com 2 lat temu So, you've heard about this event sourcing thing and eager to effort it? Looks great, gives you events history, auditing, read models you can build for given usage case and rebuild at any time and so on. It has...

2023 - Jakub Kubrynski & Tomasz Nurkiewicz - No Bi...

youtube.com 2 lat temu Każdy chciałby pisać greenfield. A my tworzymy od 10 lat jeden produkt używany w ponad setce krajów. I co najważniejsze, nie wstajemy rano z kacem, myśląc o piętrzącym się długu technologicznym. System przez cały czas wdrażamy codziennie, jest pokryt...

2023 - Paul Clark - Disrupting the Banking Industr...

youtube.com 2 lat temu More than a decade of fintech innovation has led to a thriving digital banking scene in the UK. Offering consumers a convenient and easy way to manage their finances via a mobile app, the digital banking model has been...

2023 - Confitura - Relacja

youtube.com 2 lat temu

How we migrate customers and our interior teams ...

youtube.com 2 lat temu Kubernetes conquered the planet and is clearly the number 1 in container orchestration. But if you think that Kubernetes will solve all your problems you are wrong. There is simply a advanced entry point and quite a few missing parts...

GeeCON 2023: Konrad Szałkowski - How to make your ...

youtube.com 2 lat temu This is 2 part talk - in first 1 I want to tell you a communicative about 1 of the most not-spoken-of additions in fresh Java releases - Vector API - to show how it can be used, what...

GeeCON 2023: Adam Warski - Effects: to be or not t...

youtube.com 2 lat temu Static typing is barely controversial, but how far should we push the kind system? What information should the types include, and what properties should they prove? That’s where effect systems come in, but unlike the general approach, their answers...

GeeCON 2023: Tannaz N. Roshandel - device Intelli...

youtube.com 2 lat temu We are in a rapidly changing planet of globalization and digitalization, where computer ethics has become importantly important. device intelligence is increasing in a way that is hard for humans to comprehend and even more challenging to cont...

Challenges moving Planet-Wide Computer: Efficienc...

youtube.com 2 lat temu How do you manage a strategy consisting of millions of machines, hundreds of clusters, and many millions of individual tasks efficiently? What kinds of efficiency solutions does Google interior cluster have? The talk will be mainly focusing on ch...

Did Anyone Say SemVer? • Philipp Krenn • Devoxx Po...

youtube.com 2 lat temu Semantic Versioning seems to be THE solution all time you talk about releasing software. At least in theory. due to the fact that practice is frequently a lot more complex. Let's cover the basics and complexities in 5 minutes! • What is and...

208. Wszystko czego nie chcesz wiedzieć o współbie...

youtube.com 2 lat temu Meetup: https://www.meetup.com/pl-PL/wroclawjug/events/295680183/ Temat: Monitory, zamki i atomy, czyli wszystko, czego nie chcesz wiedzieć o współbieżności w JVM Abstract: Wiele tygodni pracy. Utrata wiary w swoje kompetencje. Utrata zaufania w narz...

Before It's besides Late: uncovering Real-Time ...

youtube.com 2 lat temu Do you work with data? Is it large, unwieldy, changing, or flaky? Does it come in flavours, formats, and colours? Don't you request to import it, from whatever the source?. That's only the beginning of the life cycle. Eventually...

GeeCON 2023: Markus Kett - EclipseStore – The new,...

youtube.com 2 lat temu Database improvement in Java is known as complex, effortful, time-consuming and expensive. Applications are mostly besides slow and we spend quite a few time with trying to handle performance issues. utilizing caches is fine, but this leads to e...

GeeCON 2023: Daniel Kec - Helidon Nima - Loom base...

youtube.com 2 lat temu Do you truly like reactive programming? What if I told you that the same performance is achievable with imperative coding style? With virtual threads coming to Java we can one more time keep our code base clean and maintainable. Thanks...

GeeCON 2023: Robert Piwowarek - What is animation ...

youtube.com 2 lat temu At first glance, animation in games may not seem like a method subject. 1 might imagine animators tirelessly crafting characters, which are then simply inserted into a game engine, ready for release. However, the reality is that animation feature...

GeeCON 2023: Emilia Lendzion-Barszcz - Performance...

youtube.com 2 lat temu When you think of performance tests, you most likely mean tests at the API or GUI level. And you are right! due to the fact that they are usually enough. What happens erstwhile we request something more? Are you acquainted with the Shift-Left ...

From Private Through Hybrid to Public Cloud - Prod...

youtube.com 2 lat temu Is public cloud best solution for everyone ? Is public cloud better than private cloud ? what are advantages & disadvantages of private, hybrid and public clouds? Is vendor-locking not crucial anymore? In this talk I'll tell you about...

Kto będzie na konferencji JDD? Przegląd społecznoś...

programistamag.pl 2 lat temu 24-25 października 2023 w Krakowie odbędzie się już 17 edycja jednej z największych w Polsce konferencji poświęconych językowi programowania Java. JDD to dwa dni wypełnione wykładami Java Championów oraz doświadczonych developerów z całego świata. Wy...

209. Java 21™ What's new and noteworthy? - Piotr P...

youtube.com 2 lat temu Meetup: https://www.meetup.com/pl-PL/wroclawjug/events/295996318/ Title: Java 21™ What's new and noteworthy? Abstract: Hey, there are two major Java versions released every year! We don't have to wait 3 years or so for new features any more. Isn't th...

Are Immortal Libraries Ready for Immutable Classes...

youtube.com 2 lat temu Just a concurrent programming or a occupation interview subject in the past, day to day class plan practice now. For many teams “immutable first” becomes the norm not only for Value Objects or functional paradigm. It’s a natural consequence...

GraalOS - Serverless z Javą i GraalVM

bulldogjob.pl 2 lat temu Poznaj GraalOS, czyli technologię do deploymentu javowych aplikacji Serverless na GraalVM i dowiedz się jakie ulepszenia wprowadza do świata bezserwerowej Javy.Oracle ogłosiło GraalOS - technologię do deploymentu javowych aplikacji Serverless, na Gra...

2023 - Jakub Nabrdalik - How to NOT get insane whe...

youtube.com 2 lat temu I've been designing and building software for the last 20 years, and in that time I've lost a lot of friends due to burnout and depression. A lot of others have moved to management, become POs, Scrum Masters or...

Czy wiesz, po co stosuje się @SneakyThrows z bibli...

blog.consdata.tech 2 lat temu Wyjątki w Javie dzielą się na checked exceptions oraz unchecked exceptions. Unchecked exception reprezentuje błąd w logice programu, który może wystąpić w dowolnym miejscu - przykładowo odwołanie się do nieistniejącego elementu tablicy spowoduje rzuc...

Bare metallic Java • Jarosław Pałka • Devoxx Pola...

youtube.com 2 lat temu Java, in fact JVM, has a well-deserved fame as a hardware-unfriendly platform, and so nobody (except Apache Kafka, Elastic, Cassandra and Neo4j) will build databases, queues and another solutions where "mechanical sympathy" is crucial , in Java. Gar...

Ciekawy Przypadek JEPa 443 rozwiązany!

softwaregarden.dev 2 lat temu Jak napisałem w moim poprzednim wpisie, miałem problemy z uruchomieniem kodu wykorzystującego JEP 443 przy użyciu narzędzi takich jak Maven, Gradle czy IntelliJ IDEA. Dzięki jedynemu i niezastąpionemu Tagirowi Waljejewowi, rozwiązanie jest dość prost...

Siedem grzechów głównych testowania jednostkowego

devstyle.pl 2 lat temu Poniżej znajdziesz listę naszych subiektywnych 7 największych błędów, które programiści popełniają w temacie testów jednostkowych. Możliwych problemów jest oczywiście o wiele więcej, ale dziś skupimy się na takich najważniejszych – pod względem kons...

Java 21 w wersji LTS z 15 JEP-ami

bulldogjob.pl 2 lat temu Sprawdź, jakie nowości i ulepszenia przynosi Java 21, która będzie wspierana jako LTS przez 5 lat.Witamy Javę 21, która będzie aktywnie wspierana przez najbliższe 5 lat - jako, iż jest to wersja Long Term Support. Dlatego warto się przyjrzeć...

Java 21 wydana! Nowy LTS stawia na lekkie wątki

Accelerating large Data. Modern Trends, Enable Pr...

youtube.com 2 lat temu Big Data is keeping up with the pace. According to any studies, there are 40 times more bytes in the planet than there are stars in the observable universe. There is simply an unimaginable amount of data being produced...

GeeCON 2023: David Vlijmincx - Introduction and pi...

youtube.com 2 lat temu Java 19 will preview 1 of the most anticipated features, virtual threads, and structured concurrency. It rethinks the way multithreading works in Java. It was born out of the thought that reactive Java is besides complicated and blocking threads....

GeeCON 2023: Rustam Mehmandarov - 5 fast tips to ...

youtube.com 2 lat temu 'But what is awesome? Well, for instance, an awesome app reacts to failure and inactive remains functional, can supply information about its status, can supply an easy way of enabling easy way of toggling features, is easy to test,...

GeeCON 2023: Mads Opheim - Enterprise Kotlin: Jaka...

youtube.com 2 lat temu Kotlin is gaining traction and widespread usage, while Jakarta EE is developing faster than ever. What happens if we mix them together? In this talk, we’ll make a simple application, utilizing many of the Jakarta specifications, including Restful we...

Data Driven safe DevOps - Deliver better Software...

youtube.com 2 lat temu Harness the power of your own DevOps data to improve software transportation performance and governance. • Solve Day 2 problems of safe DevOps through enterprise scale & insights, Value Stream Optimization, Product Release Acceleration • Visual...

Why is Everyone Laughing at Java Script? Why All A...

youtube.com 2 lat temu Internet is full of memes making fun of Java Script. JS is being presented as a silly language full of inconsistencies. But did you always wonder why it is working this way? Why '9'+'1' equals '91' but '9'-'1' equals...