Java Weekly, Issue 343

1. Spring and Java

>> Biased locking a goner, but better things Loom ahead [javaspecialists.eu]

Ready to say farewell to Biased Locking in Java 15? A very detailed take on the effect of Biased Locking in multithreaded environments and its relationship with Project Loom.

>> Common Hibernate Exceptions Every Developer Must Know [thorben-janssen.com]

A detailed guide on some common exceptions thrown by Hibernate, when Hibernate throws them, and how to handle them.

>> Helidon 2.0 Features New Web Client, DB Client and Command-Line Tool [infoq.com]

And an overview of new features in Helidon 2.0 including the new WebClient interface, the reactive data access solution, extended support for GraalVM, and Helidon CLI.

Also worth reading:

• >> Serializable Records [inside.java]

• >> Spring Data JPA: Query Projections [thorben-janssen.com]

• >> Introducing Java Functions for Spring Cloud Stream Applications – Part 1 [spring.io]

• >> Implementing Retry with Resilience4j [reflectoring.io]

Webinars and presentations:

• >> Microservices Are for Humans, Not Machines [infoq.com]

• >> Pragmatic database migrations with Quarkus and Flyway [blog.sebastian-daschner.com]

• >> A Bootiful Podcast: Intuit’s Katie Levy on Spring Boot, Kotlin, Android and more [spring.io]

Time to upgrade:

• >> Spring Initializr 0.9.0 available now [spring.io]

2. Technical

>> Implementing ETL on GCP [bravenewgeek.com]

Looking at the available options to implement an ETL process on GCP cloud services, with their pros and cons.

Also worth reading:

• >> Diving Into Istio 1.6 Certificate Rotation [blog.christianposta.com]

• >> Blockchainizing Existing Databases [techblog.bozho.net]

• >> Build and Deploy Secure Serverless Functions with Netlify [developer.okta.com]

• >> Common HTTP Status codes [mscharhag.com]

3. Musings

>> The OS Classics [allthingsdistributed.com]

Back to the basics: suggesting a collection of classic books on Operating Systems, Computer Networks, and Transaction Processing.

Also worth reading:

• >> Challenges of Open Data [blog.frankel.ch]

• >> Machine Learning for a Better Developer Experience [netflixtechblog.com]

4. Comics

And my favorite Dilberts of the week:

>> All Data Is Wrong [dilbert.com]

>> People Believe Anything [dilbert.com]

>> No Talk About Morale [dilbert.com]

5. Pick of the Week

>> 3 Reasons Why You Make Terrible Decisions (And How to Stop) [markmanson.net]

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