Many monitoring and fault tolerance techniques have been developed, applied, and improved over the past four decades to represent general solutions to recurring problems in the design of system architectures.

Top 5 Techniques for Implementing Fault Tolerance in Distributed Systems

Optical Character Recognition (or optical character reader, aka OCR) is a technology that used for the last two decades to identify and digitize alphabetical and numerical characters presented in images. In the industry, this technology can help us to avoid entering data manually by a human.

How I wrote an own OCR program using Keras and TensorFlow in Python

Factor analysis is a statistical method used to search for some unobserved variables called factors from observed variables called factors.