Java vs. Scala vs. Groovy

It’s all written in Java

Application/API Server

Services that require high concurrency and all the speed.

Java powers the Escenic CMS used in the stack.

현 상황에서 java 는 생산성이 높은 언어라고 볼 수 없습니다. 또한 아직 우리에겐 java 를 사용해야 할 만큼 미션 크리티컬한 이슈는 존재하지 않습니다. java 를 사용하는 단 하나의 이유는 안드로이드 개발을 위해서입니다.

Android

Java 1.6 - Oracle/OpenJDK

Most of the internal pipeline (machine learning processes, search, db interactions). Most of this functionality consists of in-mem Gearman workers handling very specific tasks.

Main backend and client side language

Our web application server and SDK are all Java-based to give us access to a broad range of languages for web app development (e.g. Python via Jython, Ruby via JRuby, etc.)

Java 8 on Java EE 7

Java 8

bytelore.com makes extensive use of Java in its applications. We use Java due to its performance, community and the number of other projects built in the language. We have many projects and libraries built in Java.

Back-end application logic.

The engine that reads and processes an ODF file is in Java. Still need to release the code for it.

A framework to aid ensure most IDE run smoothly

SelectPdf Web/HTML To PDF REST API for Java Samples: http://selectpdf.com/web-html-to-pdf-rest-api-for-java-samples/

Fast and Robust

Business logic microservices implementation. Integration against external systems via RESTful/SOAP.

Programming language

Java --> Tomcat --> Spring (among others) --> hybris

Do I really need to explain? Well to me, the most appealing factor in Java besides the unbelievable community and vast array of available libraries, is just the amount of effort that has been put in the modern JVM. Decades of optimization and improvements have lead to a terrific piece of technology. I admire the people contributed to that.

Dependency of Google j2objc.

제가 최초로 배운 언어입니다. 저의 첫 프로젝트는 자바와 스프링을 이용해 진행했습니다. 당시엔 sql 쿼리도 직접 만들어야 했기 때문에 이 부분에 대한 학습도 함께 진행되었습니다.

Well, you know.

Used Java SE/EE in algorithm practices. Mainly used Spring.

Android Development

mainly for roster plus app in Android side

Management Layer

Principal linguagem utilizada no desenvolvimento da back-end.

play framework java

Shouldn't surprise anyone, as minecraft is also java-based. Java is used for much more than just the plugins though. JCVortex (our API) is also served with vert.x (Java) and many of our team-internal tools also originated from java or are still java-applications.

main part

끊임 없이 작성해야 되는 행사 코드로 지치게 만들지만, 그래도 좋고 견고한 라이브러리 들이 많아 좋다. 어떻게 하면 행사코드를 줄이고, 간결하게 할 수 있을 지 그건 아직 내게 남겨진 숙제 인것 같다.

Java 8

Stream Lambda Optional

heavy-lifting CV. Re-written C++ libraries for lambda - MSER, text transform, etc.

Primary code for Android

Mostly academic projects

처음 개발자과정을 들어오며 익힌 언어이고, 최근엔 JAVA8의 기능을 살펴보며 함수형 프로그래밍에 관심을 갖고 있습니다.

Pretty much everything - Java is reasonably fast, reasonably safe, and reasonably expressive. I wouldn't call it the best at any of those things. The real advantage to me is that the virtual machine is ubiquitous and many people can understand it. Since I have the most experience in this language, it's my tool of choice for most projects.

I've also been learning JavaFx so that I can build user interfaces without the web. I've started several single-page-application projects that worked, but felt like workarounds or hacks and would be better-served as self-contained applications.

Core for the SaaS stacks

Android apps.

Java is the language used for development

• 자바 8 의 함수형 프로그래밍 경험 있음

Programming Language

Application Server Technology

Actually using the CFML language in conjunction with ColdFusion JVM servers. Coldbox MVC java framework also spins up on demand, Adobe Coldfusion or Lucee open source servers.

The primary programming language

Most of our backend services are based on JAX-RS REST APIs and services written in Java. Our information extraction and document analysis framework is also written in Java.

Used for Talend, custom routines and external libs

Used with the processing language.

Batch processing with Apache Storm.

In process of Learning Technics Platform: OSX 10.8 or later, Windows Studing to know more

Server-Side logic - creating REST-Service (Microservices)

• Core services
• Web services
• Microservices
• Shared libraries

This is my main language in the stack. I mostly use it's JavaFX library to build GUIs... Though verbose, it gives me that programmer's feeling and confidence that what I am doing is gonna be a success.

Our Android app is built on Java

No need for this. We don't use Java (and legacy java code tend to be destroyed)

Nearly our entire server codebase is written in Scala (if you haven't heard of it, it's a programming language that is basically what you would get if Java + ML had a baby). This has worked out super well. It enables us to write concise easy to deal with code that is typechecked at compile time. It's also been a big help with recruiting.

Programming language

We use Scala instead of Java to build Android App faster and more gracefully.

It's the language of Spark. DStreams and transformations.

Fo it's functional prowess

Used to build a wrap over Gatling to automate the stress testing.

I've been using scala commercially since 2008 in Banks and other projects.

Functional and conccurency programming

Replaces entirely the Java Language to build a much more expressive and powerful code on the backend, while leveraging at the same time the Java Platform Tools and Frameworks, is a mixture of old and mature with new and sexy.

Writing Scala is an enjoyable experience. What's more satisfying then using map to process your data in an array.

Scala, Akka and Spray (which became Akka-Http) provided the building blocks for the menu service.
Akka's actors and finite-state machine were a natural way to model a USSD menu (a series of stateful interactions between a subscriber and the USSD gateway).

Scala is the God of languages. A legend. The Mount Rushmore of hybrid OO/functional languages is Scala's face four times over.

Ok, honestly, we love Scala. We love(d) Java (and it's parents C and C++), and we love(d) all the languages that borrowed cough stole cough from Java over the years such as Groovy, Clojure, and C#.

It may not be perfect (it totally is, but since programming languages don't have egos of their own, we don't want to paint it too bright), but it is awesome. It runs on the JVM, you can utilize Spring, it works great for data processing (which is sorta kinda the thing we do here, folks), and it just makes sense at all levels.

If you don't like Scala, we feel sorry for the projects that are suffering due to your choices, meanwhile we are using Scala to write everything from JavaScript, CSS, SQL, and JSON directly within itself (go figure), so in the end no one will know the beauty of this powerhouse language (except for our engineers, of course).

New micro services are on this stack

Programming language for the core SRX tools

Functionnal Programming at its best.

worked with scala for around 2 years. really enjoyed the language and getting back into the world of functional. unfortunately the community is heavily fragmented and the language itself broken and inconsistent. that with the various factions involved made it a put of for long term investment.

As long as you don't abuse def and Closure

NPL solutions and statistical machine learning.