Let’s encrypt the web! All of it.

2018-07-13T12:58:00+00:00

Are you serving your website via HTTPS yet? You really should and Let's Encrypt is here to help you get up to speed on that.

Does your website still run on plain HTTP? Would you like it to run on HTTPS? You should, because soon you might not have a choice anymore. The HTTPS saturation of th

Let’s encrypt the web! All of it. 2018-07-13T12:58:00+00:00

Azure Analysis Services: How to Automate Your Tabular Model Refresh Using Azure Automation

2018-07-03T13:59:43+00:00

This article shows how to refresh an Analysis Services Tabular Model regularly and automatically using Microsoft Azure Azure Automation.

This article shows how to refresh an Analysis Services Tabular Model which is hosted on Microsoft Azure regularly and automatically using Azure automation. A Tabular

Azure Analysis Services: How to Automate Your Tabular Model Refresh Using Azure Automation 2018-07-03T13:59:43+00:00

Terraform in an AWS Multi Account Environment

2018-06-19T08:42:55+00:00

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 offers different solutions to bypass this with some kind of Makefile magic.

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

Terraform in an AWS Multi Account Environment 2018-06-19T08:42:55+00:00

Als Student bei ITO@inovex

2018-06-26T09:54:57+00:00

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

Als Student bei ITO@inovex 2018-06-26T09:54:57+00:00

Serverless Architecture with AWS Lambda

2018-02-07T14:29:48+00:00

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

Serverless Architecture with AWS Lambda 2018-02-07T14:29:48+00:00

Redis Cluster and Partitioning

2018-02-07T14:43:22+00:00

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

Redis Cluster and Partitioning 2018-02-07T14:43:22+00:00

Neural Networks in the Browser

2017-11-27T15:16:39+00:00

Neural networks are the basis of some pretty impressive recent advances in machine learning. From greatly improved translation to automatic transfer of painting style

Neural Networks in the Browser 2017-11-27T15:16:39+00:00

Re-usable Web Interfaces with client-side Frameworks and Web Components (Part 1)

2017-11-27T15:16:41+00:00

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

Re-usable Web Interfaces with client-side Frameworks and Web Components (Part 1) 2017-11-27T15:16:41+00:00

Real-time detection of anomalies in computer networks with methods of machine learning: Stop the (data)-thief!

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

Real-time detection of anomalies in computer networks with methods of machine learning: Stop the (data)-thief! 2017-11-27T15:18:05+00:00

Zeitgemäßes Exception Testing mit JUnit 4

2018-05-28T09:48:22+00:00

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

Zeitgemäßes Exception Testing mit JUnit 4 2018-05-28T09:48:22+00:00

Web Performance Optimisation (Part 2): Perceived Performance

2017-11-27T15:16:42+00:00

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

Web Performance Optimisation (Part 2): Perceived Performance 2017-11-27T15:16:42+00:00

Elastic Stack: (Multi) Cluster Monitoring

2017-11-27T15:18:06+00:00

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

Elastic Stack: (Multi) Cluster Monitoring 2017-11-27T15:18:06+00:00

Using the command line to check redis health

2018-06-19T09:06:57+00:00

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

Using the command line to check redis health 2018-06-19T09:06:57+00:00
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