Tech Insights

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

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...

Android's New Mobile OS 'O'
A Closer Look at Android’s New Mobile O...

Recently I had a chance to look closer at Android's new mobile OS 'O' and Android Studio 3.0.

SOA infrastructure
Deployment of SOA infrastructure

After designing and realizing of the SOA infrastructure, we typically meet the challenge of its deploying. Choosing of the deployment approaches depends on vari...

Optimizing Kerberos delegation performance when talking to a legacy system
Optimizing Kerberos Delegation Performance Wh...

Anyone who has ever dealt with Kerberos delegation knows it is anything but trivial to set up everything correctly. All the intricate nuances related to grantin...

Microservices Architecture
Microservices in SOA infrastructure

We constantly develop systems using a service-oriented architecture (SOA). Such systems have long lifetime and significant cost. The important portion of these ...

Sigma Software CSR - Office
When Big Data will Become Even Bigger: The Ex...

In its reports, IDC declared that worldwide revenues for Big Data should grow from $130.1 billion in 2016 to more than $203 billion in 2020. Data should become ...