Remove Designing Remove Java Remove Scala
article thumbnail

Scala as a Junior Developer

Rock the JVM

Lucas’ story is shared by lots of beginner Scala developers, which is why I wanted to post it here on the blog. I’ve watched thousands of developers learn Scala from scratch, and, like Lucas, they love it! If you want to learn Scala well and fast, take a look at my Scala Essentials course at Rock the JVM. sum > 8 ).

Scala 142
article thumbnail

The Ultimate Guide to Java Virtual Threads

Rock the JVM

Riccardo is a proud alumnus of Rock the JVM, now a senior engineer working on critical systems written in Java, Scala and Kotlin. Version 19 of Java came at the end of 2022, bringing us a lot of exciting stuff. First, we need to use a version of Java that is at least 19. Another tour de force by Riccardo Cardin.

Java 145
article thumbnail

The Future of Java: Top Trends and Technologies

Knowledge Hut

For over 2 decades, Java has been the mainstay of app development. Another reason for its popularity is its cross-platform and cross-browser compatibility, making applications written in Java highly portable. These very qualities gave rise to the need for reusability of code, version control, and other tools for Java developers.

Java 97
article thumbnail

A Functional Load Balancer with Scala, Http4s and Cats Effect

Rock the JVM

Project Structure We will use Scala 3.3.0, values :+ Url ( "url1" )) assertEquals ( obtained , expected ) } } Let’s run tests in SBT: sbt:loadbalancer> test [ info] compiling 1 Scala source to ~/loadbalancer/target/scala-3.3.0/test-classes. info] compiling 2 Scala sources to ~/loadbalancer/target/scala-3.3.0/test-classes.

Scala 105
article thumbnail

Scala Vs Python Vs R Vs Java - Which language is better for Spark & Why?

Knowledge Hut

If you search top and highly effective programming languages for Big Data on Google, you will find the following top 4 programming languages: Java Scala Python R Java Java is one of the oldest languages of all 4 programming languages listed here. Java is portable due to something called Java Virtual Machine – JVM.

Scala 52
article thumbnail

Snowpark: Designing for Secure and Performant Processing for Python, Java, and More

Snowflake

And now with Snowpark we have opened the engine to Python, Java, and Scala developers, who are accelerating development and performance of their workloads, including IQVIA for data engineering, EDF Energy for feature engineering, Bridg for machine learning (ML) processing, and more.

Java 59
article thumbnail

Databricks, Snowflake and the future

Christophe Blefari

Databricks is terribly designed, it's an amalgam of tools, they have a lot of products doing the same thing—e.g. you could write the same pipeline in Java, in Scala, in Python, in SQL, etc.—with Iceberg has been designed to fix the flaws of Hive around table management, especially about ACID transactions.

Metadata 147