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How to Manipulate Schema in SQL

Schema manipulation in SQL follows a template similar to that of database manipulation.

Rheinwerk Computing
Rheinwerk Computing

Rheinwerk Computing is an imprint of Rheinwerk Publishing and publishes books by leading experts in the fields of programming, administration, security, analytics, and more.

Blogs by Rheinwerk Computing

How To

How to Reward Miners of Your Own Blockchain

So you’ve created your own blockchain, but how do you reward miner’s for mining blocks?

DevOps

What Is Containerization in Modern Software Development?

The software development landscape has seen numerous technological advancements over the past few decades.

Programming Languages

What Are the Individual Program Elements of C++?

In this blog post, we’ll briefly explain the individual program elements of C++ so that you have the basic knowledge necessary to start coding with...

Programming Languages

How to Find and Avoid Errors in JavaScript Programs

During the development of any program (including JavaScript programs), you’ll make the odd mistake. This is normal and part of everyday life when you...

Python

Regular Expressions in Python Programming

Let’s provide insight into the extensive possibilities of regular expressions for Python.

DevOps

An Introduction to Microservices Architecture

In the ever-evolving landscape of software development, the architectural style known as microservices has emerged as a revolutionary approach to...

Security

A Primer on Asymmetric Cryptography

Cryptography is categorized based on the symmetry of the encryption key and encryption-decryption algorithms.

Blockchain Creation: Chaining Blocks Basics

Before you build your own blockchain, let’s clarify what information is needed in the blocks. To do this, create a models/Block.java file and start...

What Is?

What Is YAML and How Is It Used with Kubernetes?

To make your intended result clear to Kubernetes, you need a language in which you can specify your resources declaratively.

Partitioning Basics for New Linux Users

Before you downsize the Windows partition or decide in the installation program on the optimal size of the new partitions for Linux, you should know...