Terraform is a great tool to spin up environments on AWS—or in other clouds. But when it comes to a multi account environment there might be a gap. This article offer
In diesem Artikel beschreibe ich, wie ich als Dualer Student der Abteilung IT Engineering & Operations in einem Kundenprojekt die Infrastruktur für einen Hadoop-Cluster bereitgestellt habe.
„ITO“ steht für IT Engineering & Operations und ist die drittgrößte Abteilung bei inovex. Bei ITO stehen Themen wie Infrastruktur-Provisionierung, Hosting und äh
Let's compare AWS Lambda to EC2 to find out how software development, cost, performance and scalability are affected by moving to a Serverless Architecture.
Ever since Amazon released AWS Lambda in 2014, the term Serverless Architecture has made its way to popularity amongst the tech community. The concept had already bee
In this primer we take a look at Redis Cluster as a distributed keyspace for huge datasets
In my past articles we learned a lot about Redis basics, high availability, CLI and performance. Today we take a look at Redis as a distributed keyspace for huge data
Neural networks are the basis of some pretty impressive recent advances in machine learning. From greatly improved translation to automatic transfer of painting style
In the first part of our series we elaborated on the common use of Web Components and web frameworks taking Angular and Polymer as examples. We ended the article with
Die Gründe, IT-Infrastruktur aus dem eigenen Rechenzentrum in eine (Public) Cloud zu verschieben, sind vielfältig und einleuchtend: Niedrigere Kosten, schnellere Time
In the first part of our series we will clear up the differences between web frameworks and Web Components and motivate their common usage.
In the first part of our series we will clear up the differences between web frameworks and Web Components and motivate their common usage. Why shouldn’t we develop h
Real-time detection of anomalies in computer networks with methods of machine learning: Stop the (data)-thief!Julian Keppel 2017-11-27T15:18:05+00:00
This blog post describes some basic concepts and shows a prototypical architecture for network anomaly detection in real-time.
This blog post shows some results and concepts of a master’s thesis here at inovex. It describes some basic concepts and shows a prototypical architecture for detecti
Um mit dem aktuellen JUnit Test Framework alle relevanten Aspekte des Exception Testing abdecken zu können, ist eine kleine Erweiterung notwendig.
Im Laufe der Zeit hat das JUnit Test Framework immer raffiniertere Verfahren angeboten, um das Verhalten in Ausnahmefällen (Exceptions) zu testen. Um aber auch mit de
In this article we talk about perceived performance and why it makes sense to put the user first when it comes to web performance optimisation.
In the previous article of this series we talked about the boundaries of Web performance optimization (WPO). We introduced some metrics and a scale of measurement but
This blogpost explains one way to monitor the Elastic Stack with integrated features.
Starting with Elastic Stack 5 the popular site plugins HEAD and KOPF aren’t supported any longer by elastic. This decision creates a gap for operations running
In the forth entry of our series on redis we'll have a look at its CLI tools and how we can check that redis is working as expected.
In the forth entry of our series on redis we’ll have a look at its CLI tools. The central question for today: How can we check that redis is working as expected
Kubernetes and Docker are great tools to manage your microservices, but operators and developers need tools to debug those microservices if things go south. Log messa
With CI/CD, you don't have to constantly struggle with the build and deployment processes of your software project.
Continuous integration (CI) and continuous delivery (CD) are a great help, providing the flexibility needed for agile software development methods like Scrum and Kanb