Rock the JVM

JUNE 15, 2023

By Riccardo Cardin In this series first part , we introduced some of the available strategies to handle errors in a functional fashion using Kotlin and the Arrow library. The Kotlin programming language has the Result type for that since version 1.3, In other words, they don’t tell us why the error happened.

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Rock the JVM

JANUARY 2, 2023

Riccardo is a proud alumnus of Rock the JVM, now a senior engineer working on critical systems written in Scala and Kotlin. Enter Riccardo: This article introduces Kotlin coroutines, a powerful tool for asynchronous programming. Kotlin’s coroutines fall under the umbrella of structured concurrency.

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Java Scala Coding Programming 45

Booking.com Engineering

MARCH 30, 2022

Kotlin approach First of all Kotlin opted for a more integrated approach to equality. Kotlin instead uses the ‘==’ operator to compare the value of objects by calling the equals method. Kotlin instead uses the ‘==’ operator to compare the value of objects by calling the equals method. Can we go wrong with Kotlin?

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Java Coding Designing IT 52

Zalando Engineering

JUNE 30, 2021

The adoption of Kotlin at Zalando As outlined in prior posts , Zalando uses a Tech Radar to provide guidance on technology selection. Recently , we moved Kotlin from TRIAL to ADOPT. With this change we are doubling down on the support of Kotlin as the 3rd JVM language next to Java and Scala.

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DoorDash Engineering

OCTOBER 19, 2023

Here we explain how we have streamlined caching through a Kotlin library, offering backend developers a fast, safe, and efficient way to introduce new caches. Specifically, it’s difficult to trace how a key in the Redis cache corresponds to its usage in Kotlin code. Configuration, which includes default TTLs and a Kotlin serializer.

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Rock the JVM

FEBRUARY 22, 2023

Riccardo is a proud alumnus of Rock the JVM, now a senior engineer working on critical systems written in Java, Scala and Kotlin. For people who already follow us, we asked the same question in the article on Kotlin Coroutines. Also, the async/await approach, such as Kotlin coroutines, has its own problems. Why Virtual Threads?

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Picnic Engineering

DECEMBER 19, 2022

NodeJS was on the rise, and Kotlin was just a pre-release blip on the radar. Currently a similar surge of alternative JVM language adoption is underway, this time with Kotlin leading the pack. Enter Kotlin You now understand why we picked Java when starting out. So should we switch to Kotlin?

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Knowledge Hut

JULY 7, 2023

Language Compatibility Java is compatible with other programming languages like Kotlin, an offshoot of Java. Kotlin Kotlin is a newer version of Java that runs on JVM or Java Virtual Machine. It is fully interoperable with Java code, so you can easily plug Kotlin code into Java applications and vice versa.

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Zalando Engineering

APRIL 12, 2023

Next in line is Java (covers Java, Kotlin, Scala as the SBOM scanner detects java-archives) with 2-3x more dependencies than golang and lastly JavaScript (incl. Python wins the race with the lowest amount of dependencies, followed by golang (ca. 2x when compared to Python). TypeScript) with 5-10x more dependencies than Java.

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Scott Logic

OCTOBER 18, 2023

When it comes to which languages developers ‘desire’, with Zig, Kotlin and C# we see that desirability exceeds current usage WebAssembly is still most often used for web application development, but serverless is continuing to rise, as is the use of WebAssembly as a plugin environment.

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Knowledge Hut

DECEMBER 19, 2023

It was originally designed to be for Java, but gradually other languages like Scala, Kotlin, and Groovy were brought onto Java platforms. Kotlin Kotlin is used for creating mobile applications (especially Android apps), web development, server-side applications, data science, and more. This is possible because of JVM.

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Java Programming Language Architecture Database 91

Picnic Engineering

FEBRUARY 1, 2023

According to our internal policy, each project has versioned settings enabled, so TeamCity executes the Kotlin scripts from the repositories being built to get the actual steps the builds should execute. With versioned settings enabled, TeamCity’s configuration is just a regular Maven project with a Kotlin script. Of course, we did!

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AWS Cloud Project Building 64

Netflix Tech

FEBRUARY 3, 2021

A popular code-first library is graphql-kotlin for Kotlin. Regardless of whether you use Java or Kotlin, our framework provides an easy way to build GraphQL services in Spring Boot. We also have a Gradle code generation plugin for generating Java and Kotlin types from a GraphQL schema.

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Knowledge Hut

DECEMBER 27, 2023

Kotlin Kotlin is a language that runs on JavaVM. Kotlin has a syntax that is similar to Java. Developed by JetBrains in 2011, Google supports Kotlin for Android OS development. Kotlin is mainly used for the development of Android Applications. It is compiled into JavaScript.

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Engineering at Meta

NOVEMBER 22, 2022

Kotlin and nullness Kotlin is a modern programming language designed to interoperate with Java. In Kotlin, nullness is explicit in the types, and the compiler checks that the code is handling nullness correctly, giving developers instant feedback. We recognize these advantages and, in fact, use Kotlin heavily at Meta.

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Java Coding Programming Programming Language 56

Big Data Tools

AUGUST 3, 2021

Kotlin API for Apache Spark – A year after showing you the first preview, we released version 1.0. Apache Spark already has two official APIs for JVM – Scala and Java – but we’re hoping the Kotlin API will be useful as well, as we’ve introduced several unique features. Here’s what’s happening in data engineering right now.

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Big Data Tools

AUGUST 3, 2021

Kotlin API for Apache Spark – A year after showing you the first preview, we released version 1.0. Apache Spark already has two official APIs for JVM – Scala and Java – but we’re hoping the Kotlin API will be useful as well, as we’ve introduced several unique features. Here’s what’s happening in data engineering right now.

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Knowledge Hut

JANUARY 2, 2024

Kotlin Kotlin, developed by JetBrains, was unveiled in 2011 as a concise, expressive, and safer alternative to Java, particularly for Android app development. Integrating seamlessly with Java, Kotlin offers more modern syntax and features. Platform: Mobile (Android primarily), Web, Server.

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Data Engineering Podcast

OCTOBER 2, 2022

__init__ Episode Antlr Kotlin programming language PostgreSQL Podcast Episode OpenSearch ElasticSearch Redis Kubernetes Airflow BigQuery Spark Looker Mode The intro and outro music is from The Hug by The Freak Fandango Orchestra / CC BY-SA Support Data Engineering Podcast

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Rock the JVM

FEBRUARY 5, 2023

Note 2: If you are running on kubernetes using the Flink Operator you might wanna also check these example here Note 3: Seeing the sample code below might seem weird as I’m using Kotlin. Running SQL Queries with Code class EnrichmentStream { private val checkpointsDir = "file://${System.getProperty(" user. checkpointConfig. checkpointConfig.

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Rock the JVM

JANUARY 21, 2023

The code samples are written in Kotlin, but the implementation should be easy to port in Java or Scala. You can find the source code on Github here. also { record -> producer. send ( record ) { _ , exception -> exception ? let { logger. error { "Error while producing: $exception" } } ?: run { counter. incrementAndGet () if ( counter.

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Data Engineering Podcast

FEBRUARY 22, 2021

__init__ Episode Kotlin Docker Monorepo Airbyte Specification Great Expectations Podcast Episode Dagster Data Engineering Podcast Episode Podcast.__init__ __init__ Episode Kotlin Docker Monorepo Airbyte Specification Great Expectations Podcast Episode Dagster Data Engineering Podcast Episode Podcast.__init__

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Netflix Tech

OCTOBER 29, 2020

now powered by Kotlin Multiplatform By David Henry & Mel Yahya Over the last few years Netflix has been developing a mobile app called Prodicle to innovate in the physical production of TV shows and movies. Kotlin Multiplatform Kotlin Multiplatform allows you to use a single codebase for the business logic of iOS and Android apps.

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Coding Architecture Technology Database 111

Data Engineering Podcast

JANUARY 4, 2021

To help other people find the show please leave a review on iTunes and tell your friends and co-workers Join the community in the new Zulip chat workspace at dataengineeringpodcast.com/chat Links Tecton Uber Michelangelo MLOps Feature Store Blog: What Is A Feature Store StreamSQL Podcast Episode AWS Feature Store Logical Clocks EMR Kotlin DynamoDB (..)

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Python Data Lake Machine Learning Computer Science 100

Pandora Engineering

SEPTEMBER 5, 2019

In summary, the three most common issues with AsyncTask are: Memory leaks Cancellation of background work Computational cost Given that AsyncTask is being replaced in Pandora’s codebase with ReactiveX (Rx) and Kotlin coroutines (coroutines), I asked myself, “Do these current industry standards perform where AsyncTask falls short?”

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Confluent

APRIL 23, 2019

The open source community also offers Kafka client functionality in an extensive ecosystem of additional programming languages, including: Erlang.

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Programming Language Kafka Programming Scala 101

Pandora Engineering

MARCH 11, 2019

If the class was converted to Kotlin, then there would be a Java version that I had edited, and a Kotlin version side-by-side. - We, as many Android Teams, are converting our code from Java to the more modern Kotlin. Kotlin is more concise, fully interoperable with Java, and adds many developer niceties.

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Zalando Engineering

JUNE 23, 2021

Kotlin & TypeScript Having seen continued and growing usage of Kotlin and TypeScript , we have initiated workstreams for within our language guilds to define guidelines, coding standards, reference projects, and service templates. See also our talk on using SageMaker for training ML models from the AWS Summit 2019.

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Technology Data Lake PostgreSQL AWS 52

Data Engineering Podcast

JULY 27, 2020

To help other people find the show please leave a review on iTunes and tell your friends and co-workers Join the community in the new Zulip chat workspace at dataengineeringpodcast.com/chat Links Jepsen Riak Distributed Systems TLA+ Coq Isabelle Cassandra DTest FoundationDB Podcast Episode CRDT == Conflict-free Replicated Data-type Podcast Episode (..)

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Netflix Tech

MARCH 22, 2021

RunScript provides a way for engineering teams to write a Kotlin or Java class and get a secure self-service UI to allow engineers and operations users to self-service common workflows. The service itself is built on top of The DGS framework , Kotlin, and React.

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Metadata Portfolio Java Engineering 65

Zalando Engineering

JUNE 28, 2023

Riptide is part of the core Java/Kotlin stack and is used in production by hundreds of applications at Zalando. With Riptide, you can define handler methods on the client side based on the response characteristics. See the concept document for more details. In this tutorial, we'll explore the fundamentals of Riptide HTTP client.

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Java Utilities Coding Software Engineer 86

Knowledge Hut

FEBRUARY 11, 2023

Others Developers with different kinds of skill sets, like the ones proficient in HTML development, Kotlin development, and PHP development, are listed below: Kotlin development The average web developer salary in US with a specialization in Kotlin development is about $80,760.

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Programming Language Java Certification Computer Science 52

LinkedIn Engineering

APRIL 11, 2023

is used in multiple programming languages (Java, Kotlin, Scala, ObjC, Swift, JavaScript, Python, Go) at LinkedIn, and we wanted support in all of them. We also looked for high serialization and deserialization efficiency to further reduce latency and increase throughput.

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Programming Language Java Scala Programming 91

Knowledge Hut

MARCH 7, 2024

Mobile app development also requires knowledge of various OS and languages such as Android, iOS, Kotlin, Swift, Java, etc. Mobile app development involves creating user-friendly and responsive apps that can communicate with IoT devices via Bluetooth, Wi-Fi, NFC or other protocols.

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Cloud Computing Machine Learning Transportation Google Cloud 52

Booking.com Engineering

JANUARY 11, 2024

While addressing the functional improvements in metrics, we also decided to rewrite the performance libraries completely, simultaneously transitioning from the older Objective-C/Java to the modern Swift/Kotlin languages.

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Java Systems Process IT 98

Robinhood

MAY 25, 2023

We are exploring new ways of delivering SDUI to frontend platforms by leveraging kotlin/js to deliver executable code to clients in order to make SDUI more extensible and responsive. We’ve also experienced drawbacks of SDUI. Modeling actions and screen updates can be difficult. We hope to write about that in a future blog post!

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Engineering Finance Software Engineer Software Engineering 75

Afterpay Tech

AUGUST 3, 2021

These modules mostly contain Android/Kotlin extension/util methods to improve developer's efficiency. In fact, we wrote a Kotlin script to help us set up the modules with just a single command. Our Approach Module Hierarchy We define 3 levels on which modules can be placed, depicted by the following figure. What did we learn?

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