Rock the JVM

OCTOBER 1, 2023

Introduction RPC stands for Remote Procedure Call, it’s a client-server communication protocol where one program can request a service on a different address that may be on the same or different system connected by a network. The repeated annotation means that items can be repeated any number of times, in Scala this becomes a Seq of Item.

Scala 64

Scala Metadata Transportation Java 64

Rock the JVM

JANUARY 8, 2023

Antonio is an alumnus of Rock the JVM, now a senior Scala developer with his own contributions to Scala libraries and junior devs under his mentorship. Which brings us to this article: Antonio originally started from my Sudoku backtracking article and built a Scala CLI tutorial for the juniors he’s mentoring.

Scala 52

Scala Java Algorithm Utilities 52

Rock the JVM

MAY 22, 2023

This article is all about choosing the right Scala course for your journey. How should I get started with Scala? Do you have any tips to learn Scala quickly? How to Learn Scala as a Beginner Scala is not necessarily aimed at first-time programmers. Which course should I take?

Scala 52

Scala Java Programming Language Programming 52

Netflix Tech

DECEMBER 3, 2022

Thanks to the Netflix internal lineage system (built by Girish Lingappa ) Dataflow migration can then help you identify downstream usage of the table in question. Running code against a production database can be slow, especially with the overhead required for distributed data processing systems like Apache Spark. scala-workflow ? ???

Data Pipeline 144

Data Pipeline Scala Metadata Food 144

Snowflake

JUNE 20, 2024

Designed for processing large data sets, Spark has been a popular solution, yet it is one that can be challenging to manage, especially for users who are new to big data processing or distributed systems. The assessment is built by scanning any codebase written in Python or Scala and outputting a readiness score for conversion to Snowpark.

Data Engineering 111

Data Engineering Data Engineer Scala Engineering 111

Rock the JVM

JUNE 13, 2024

A practical guide to building a distributed system with Scala and Pekko: learn how to run other people's code in a real-world scenario

Scala 52

Scala Coding Engineering Systems 52

Rock the JVM

OCTOBER 4, 2020

Discover Scala's powerful type system: explore type organization, type constructors, and their significance

Scala 52

Scala Systems 52

Rock the JVM

OCTOBER 4, 2020

Discover Scala's powerful type system: explore type organization, type constructors, and their significance

Scala 52

Scala Systems 52

Rock the JVM

MARCH 30, 2020

Unravel the complexities of Scala's powerful type system with our deep dive into contravariance: we simplify and demystify its challenging aspects

Scala 52

Scala Systems IT 52

Rock the JVM

MARCH 30, 2020

Unravel the complexities of Scala's powerful type system with our deep dive into contravariance: we simplify and demystify its challenging aspects

Scala 52

Scala Systems IT 52

Knowledge Hut

MAY 3, 2024

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. Scala is a highly Scalable Language. Scala is the native language of Spark.

Scala 52

Scala Java Python Programming Language 52

Rock the JVM

JANUARY 22, 2024

Introduction The Typelevel stack is one of the most powerful sets of libraries in the Scala ecosystem. They allow you to write powerful applications with pure functional programming - as of this writing, the Typelevel ecosystem is one of the biggest selling points of Scala. The Typelevel stack is based on Cats and Cats Effect.

Scala 59

Scala SQL Database Coding 59

Rock the JVM

JULY 26, 2023

Discover how to implement a two-factor authentication system with one-time passwords (HOTP and TOTP) using Scala and http4s

Scala 52

Scala Systems 52

Rock the JVM

AUGUST 9, 2020

Harness the full power of Scala's type system: let the compiler infer complex type relationships for you at compile time

Scala 52

Scala Programming Systems 52

Rock the JVM

AUGUST 9, 2020

Harness the full power of Scala's type system: let the compiler infer complex type relationships for you at compile time

Scala 52

Scala Programming Systems 52

Netflix Tech

FEBRUARY 9, 2022

see “data pipeline” Intro The problem of managing scheduled workflows and their assets is as old as the use of cron daemon in early Unix operating systems. The design of a cron job is simple, you take some system command, you pick the schedule to run it on and you are done. Manually constructed continuous delivery system.

Data Pipeline 84

Data Pipeline Management Scala Python 84

Confluent

APRIL 23, 2019

When it was first created, Apache Kafka ® had a client API for just Scala and Java. She has many years of experience validating and optimizing end-to-end solutions for distributed software systems and networks. They make these clients more robust so that you can confidently deploy them in production.

Programming Language 102

Programming Language Kafka Programming Scala 102

Cloudera

MARCH 29, 2021

They no longer have to depend on any skilled Java or Scala developers to write special programs to gain access to such data streams. . To execute such real-time queries, the skills are typically in the hands of a select few in the organization who possess unique skills like Scala or Java and can write code to get such insights.

SQL 116

SQL Scala Manufacturing Java 116

Rock the JVM

SEPTEMBER 3, 2023

Play Framework “makes it easy to build web applications with Java & Scala”, as it is stated on their site, and it’s true. Using Akka under the hood, you get all the benefits of a Reactive system. In this article we will try to develop a basic skeleton for a REST API using Play and Scala. import Keys._

Scala 52

Scala Database Project Coding 52

Scott Logic

MARCH 4, 2025

This is the third post in a series exploring types and type systems. Modern software systems are much more complex than in years gone by, and developers need type systems that can accurately express intricate relationships. 1970s-1980s : Early type systems (ML, Lisp) lacked explicit intersection/union types.

Scala 40

Scala Java Systems Coding 40

Knowledge Hut

MAY 3, 2024

Apache Spark is a fast and general-purpose, cluster computing system. Spark offers over 80 high-level operators that make it easy to build parallel apps and one can use it interactively from the Scala, Python, R, and SQL shells. Following is the authentic one-liner definition. All of those give similar gist, just different words.

Hadoop 98

Hadoop Scala Healthcare Big Data 98

Knowledge Hut

MAY 2, 2024

To store and process even only a fraction of this amount of data, we need Big Data frameworks as traditional Databases would not be able to store so much data nor traditional processing systems would be able to process this data quickly. It also supports multiple languages and has APIs for Java, Scala, Python, and R.

Hadoop 96

Hadoop Scala Datasets Java 96

Data Engineering Podcast

JUNE 12, 2022

Ascend users love its declarative pipelines, powerful SDK, elegant UI, and extensible plug-in architecture, as well as its support for Python, SQL, Scala, and Java. What are the types of storage and data systems that you integrate with? How do the trends in cloud storage and data systems influence the ways that you evolve the system?

Unstructured Data 130

Unstructured Data MongoDB MySQL Scala 130

Rock the JVM

NOVEMBER 27, 2022

This article is for Scala developers of all levels - you don’t need any fancy Scala knowledge to make the best out of this piece. For those who don’t know yet, almost the entire Twitter backend runs on Scala, and the Finagle library is at the core of almost all Twitter services. Finagle is an RPC library for distributed systems.

Scala 40

Scala Algorithm Systems Building 40

Data Engineering Podcast

JUNE 19, 2022

Summary Metadata is the lifeblood of your data platform, providing information about what is happening in your systems. A variety of platforms have been developed to capture and analyze that information to great effect, but they are inherently limited in their utility due to their nature as storage systems.

Metadata 130

Metadata MongoDB MySQL Scala 130

Cloudera

MAY 3, 2021

Streaming data systems are a relatively new addition to enterprise data systems and have evolved to providing business-critical roles. Thus, it’s no surprise in this era of rapid development that tooling hasn’t evolved yet for streaming systems as compared to the more traditional batch systems. Organizational Access.

Scala 103

Scala Retail Java SQL 103

Monte Carlo

OCTOBER 31, 2024

AI data engineers play a critical role in developing and managing AI-powered data systems. In addition, AI data engineers should be familiar with programming languages such as Python , Java, Scala, and more for data pipeline, data lineage, and AI model development. But what does an AI data engineer do? What are they responsible for?

Data Engineering 52

Data Engineering Data Engineer Engineering Unstructured Data 52

Scott Logic

MARCH 30, 2025

This is the fourth post in a series exploring types and type systems. map ( s -> s ); // Equivalent to original assertEquals ( original , identityMapped ); Functors in Scala Scala, being a functional programming language, embraces functors more directly. println ( "Traditional:" ); System. of ( address. street ())).

Scala 40

Scala Java Coding Systems 40

Zalando Engineering

APRIL 12, 2023

Some teams use tools like dependabot , scala-steward that create pull requests in repositories when new library versions are available. Other teams update dependencies regularly in bulk, supported by build system plugins (e.g. The SBOM includes packages used by the operating system as well as the application and its dependencies.

Java 98

Java Scala Python Metadata 98

Rock the JVM

NOVEMBER 6, 2022

This article is for aspiring Scala developers. As the Scala ecosystem matures and evolves, this is the best time to become a Scala developer, and in this piece you will learn the essential tools that you should master to be a good Scala software engineer. Read this article to understand what you need to work with Scala.

Scala 40

Scala Java Programming Language Software Engineering 40

Knowledge Hut

MAY 3, 2024

cache, local space) 8 It supports multiple languages such as Java, Scala, R, and Python. Its interoperability with other kinds of systems, however, might appear to be extremely difficult. RDDs can include any kind of Python, Java, or Scala object, including classes that the user has specified. if configured correctly.

Kafka 98

Kafka Scala Java Amazon Web Services 98

Knowledge Hut

JULY 7, 2023

Git Git, or Global Information Tracker is a version control system popular among DevOps users. With robust merging and branching capabilities, Git has made its place firmly among Java developers and project managers as a control system and collaboration tool that drives efficiency in project management.

Java 97

Java Technology Programming Language Scala 97

Cloudera

MARCH 2, 2021

This data engineering skillset typically consists of Java or Scala programming skills mated with deep DevOps acumen. They no longer need to ask a small subset of the organization to provide them with information, rather, they have tooling, systems, and capabilities to get the data they need. A rare breed.

SQL 112

SQL Java Data Lake Scala 112

Knowledge Hut

MAY 2, 2024

Apache Spark is a fast and general-purpose cluster computing system. It provides high-level APIs in Java, Scala, Python, and R and an optimized engine that supports general execution graphs. In this document, we will cover the installation procedure of Apache Spark on the Windows 10 operating system. After removing.

Java 98

Java Hadoop Scala SQL 98

Data Engineering Podcast

SEPTEMBER 9, 2018

What are the benefits of implementing the Elasticsearch API on top of your data in S3 as opposed to using systems such as Presto or Drill to interact with the same information via SQL? What is the system architecture that you have built to allow for querying terabytes of data in S3?

IT 100

IT PostgreSQL Scala AWS 100

Cloudera

JANUARY 6, 2021

Apache HBase is an effective data storage system for many workflows but accessing this data specifically through Python can be a struggle. Python is used extensively among Data Engineers and Data Scientists to solve all sorts of problems from ETL/ELT pipelines to building machine learning models. Restart Region Servers.

Machine Learning 133

Machine Learning Data Science Database Building 133

Snowflake

SEPTEMBER 7, 2023

Snowpark is the set of libraries and runtimes that enables data engineers, data scientists and developers to build data engineering pipelines, ML workflows, and data applications in Python, Java, and Scala. For example, Maps API can be used to get location data, which can optimize supply chain routes.

Amazon Web Services 134

Amazon Web Services AWS Government Python 134