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Tech blog of j-labs' engineers. Experiences, knowledge, solutions.

Erlang/OTP vs JVM - a quick comparison

There is a high need for a concurrent processing and most probably it will become only higher. That is why it is important to know the tools we have at hand, i.e. programming languages and everything around them, which is not limited to merely semantics, syntax, and idioms (though we still should have a solid knowledge of them).

Tomasz Czermiński

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19 Jan 2018


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Erlang/OTP vs JVM - a quick comparison

19 Jan 2018 | Tomasz Czermiński

There is a high need for a concurrent processing and most probably it will become only higher. That is why it is important to know the tools we have at hand, i.e. programming languages and everything around them, which is not limited to merely semantics, syntax, and idioms (though we still should have a solid knowledge of them).

Read more
4

Popular EIP Frameworks comparison

11 Jan 2018 | Paweł Weselak

Enterprise Integration Patterns solves problems of enterprise application integration and message-oriented middleware. The aim of this article is to show the two EIP frameworks: Apache Camel and Spring Integration from the perspective of a developer who knows EIP patterns quite well but do not have very long experience with using these frameworks.

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How to quickly write an application to load thousands of records into DB using Spring Batch?

20 Dec 2017 | Paweł Weselak

Let’s assume we want to measure air pollution in our city. We’ve got around 100 detectors located in different parts of the town. Measurement results are collected every 15 minutes. It gives us 9600 records a day...

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MongoDB document oriented database | introduction

24 Nov 2017 | Mateusz Starzyk

We live in the world where we are bombarded with huge amount of information, news and advertising. Computer network becomes the central place of business. For this reason databases become fatter and fatter.

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Creating game for android using JavaScript #5 | Converting JavaScript applications to Android application

24 Aug 2017 | Józef Kała

Now, when we have fully working HTML 5 game, we want to convert it to mobile version.

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Mapping JPA in Your Database With the Time API

11 Aug 2017 | Tomasz Janczewski

Many times, we encounter the need to store date and time in our database. Throughout application development, we need to make CRUD operations on that stored data.

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Creating game for android using JavaScript #4 | Sounds, Web Audio Api

03 Aug 2017 | Józef Kała

It would be hard to imagine a game without a sound. Fortunately there is powerful Web Audio Api that will help us to include sound to our game.

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Creating game for Android using JavaScript #3 | Events and gameplay

28 Jul 2017 | Józef Kała

It’s time to make our game playable. What we need to do, is to give our hero little boost after clicking or touching the screen

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Creating game for android using JavaScript #2 | Drawing game objects

29 Jun 2017 | Józef Kała

Few years ago, when Android had taken lead of the mobile market, I had decided to create game and become a millionaire as a “thousands” of mobile game developers.

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