The Natural Language is a principal method of human communication. It comprises of words and is expressed by means of text, speech and gestures. The gesture is not the main character of this post so were going to proceed with text and speech. In our digitalized world we are highly…

Hi and welcome to the series of blog posts on AWS Cloud Services, specialty exam tips, etc. As you have already noticed, the topic of the current blog post is “Data Lakes and Analytics on AWS". Let’s get started. Outline: What is Data Lake Analytics? Architecture. Data Lakes vs Data Warehouses. …

Servus, my dear loyal fans, and today we are going to talk about Distributed Databases (DDBMS). The key concept of DDBMS is that there are a number of databases that may be geographically distributed all over the world. A distributed DBMS manages the distributed database in a manner so that…

Servus, my dear loyal fans, and today we are going to discuss the Composite Design Pattern and its implementation in Java. Lets us first define what exactly a Composite Pattern is. Composite Pattern A composite pattern is used where we need to treat a group of objects in a similar way as…

Servus, my dear loyal fans, and here we are again discussing some fancy patterns and their use. And for today we have a Template Method Pattern. Let us get it started… Template Method Pattern The Template Method Pattern defines the skeleton of an algorithm in a method, deferring some steps to subclasses. It…

Servus, my dear loyal fans! As the title states this blogpost will cover the Singleton Design Pattern and various implementations in Java. Let us get started… Singleton Singleton pattern is one of the simplest design patterns in Java. It involves a single class which is responsible to create an object while…

Servus to all my loyal followers and the newcomers. As you might have noticed from the title we are going to discuss the SAP HANA database and its architecture. SAP — Systemanalyse Programmentwicklung, which translates to System Analysis Program Development is one of the world’s leading producers of software for…

Grüß Gott, my loyal Python fans. In this blog post, I am going to finalize our long and spectacular journey on Python Data Structures. Are you excited? I am sure you are! Let us get it started! As promised we will cover Lists. Linear Lists Stacks Stacks are linear Data Structures that are…

My dear, loyal Fans. Welcome back to our discussions, and here is the promised continuation of the Python Data Structures blog. I will mainly stick to the same structure but decided to add more of code examples for a much deeper explanation of details. First, in the list come Tuples…so…