Tech Insights

Advice, knowledge-sharing, and technology overview articles from Sigma Software experts in various fields and domains.

How Airlines Can Benefit from Big Data
How Airlines Can Benefit from Big Data

Data is the new oil. People keep saying it for the last couple of years. But what does it really mean? Same as oil, data itself is useless without its processin...

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Using Requirements Coverage Matrices

Collection and analysis of requirements to a product or to its single feature is an integral stage of any project. This article can be useful for those who repe...

What is Devops
What is DevOps?

Yes, I do know that if you google this query, the search will give you 91,300 links. And if you read all entries from the first page with results, you can succe...

Microservices with Java EE
Microservices with Java EE

Nowadays Java EE platform actively evolves respectively to modern trends. One of these trends is Microservice Architecture. In this article, I focus on developm...

Python programming language
Static Type Checking in Python

Starting from version 3.5, support of optional static typing was added to Python. PEP 484 -- Type Hints was approved and implemented. This PEP adds support of o...

Vuforia Object recognition process
AR: Experimenting with Vuforia Object Recogni...

Nowadays Augmented Reality (AR) is getting more and more popular in mobile world. A lot of new AR applications are published every day. The reasons for that are...

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CellAdapter: a Simpler Way to Use RecyclerVie...

In terms of Android development, Adapter is a design pattern that separates business logic from view creation, handles mapping a bunch of data and dispatching u...

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Kotlin Coroutines vs. Java Threads vs. Androi...

This year Kotlin was announced as officially supported language by Google. Of course, there’s a lot of information about that language and its benefits, some of...

Optimizing your app UI for iPhone X
Optimizing Your App UI for iPhone X

iPhone X just hit the stores on November, 3. Actually, pre-orders are scheduled for delivery until the mid of December already, because the hype is real. But lu...