What’s OpenStack?

OpenStack seems to be on everyone’s mind: Almost every market player which participate in the cloud market seems to count on OpenStack. For cloud newcomers and IaaS beginners there a lot of technical questions about OpenStack and for those who… Continue Reading →

Cloud&Heat closes financing round with INVEN CAPITAL successfully

Cloud&Heat Technologies GmbH, specialist in the area of water cooled data center solutions and experienced expert in the operation of secure Cloud solutions receives new capital. The financing round is being led by INVEN CAPITAL, a subsidiary of Czech energy… Continue Reading →

Block-level data tracking using device mapper’s dm-era (e.g. for replication)

This blog post will be a full tutorial about the usage of the “era” target of device mapper, also known as “dm-era”. It provides a step by step walkthrough for setting up the device mapper mappings and parsing the resulting… Continue Reading →

Orchestrating OpenStack with Ansible

Ansible is an automation engine that offers a simple client-less solution for managing server configuration and application deployment using an SSH connection. With Ansible, one is able to automate repetitive tasks in the OpenStack based Cloud and, thus, save time and… Continue Reading →

Cloud&Heat at CeBIT 2017 – a review

You missed CeBIT? And, thus, couldn’t visit us there? No problem at all: In this blogpost you will get exclusive access to our booths, exciting information about our exhibits and access to the presentations of our speakers for download. Come… Continue Reading →

Domains in OpenStack

Domains in OpenStack is an abstract structure used to segregate administrative units inside a cloud environment. Domains functionality is a part of Identity service (Keystone) API V3 since Grizzly release. Keystone is an identity service that provides authentication in OpenStack…. Continue Reading →

Invitation to our booth @ CeBIT 2017

Welcome to Cloud&Heat at CeBIT 2017 in Hanover: Visit us from 20 – 24 March 2017 at our booth and learn more about our secure, automated and energy- and cost-efficient Cloud solutions based on German quality standards for your company…. Continue Reading →

What is new in the OpenStack storage projects in the Newton release?

The fourteenth release of OpenStack brings countless of new features, enhancements, bug fixes, and updates. In general, the developers in the Newton release focused on and made the most progress in scalability, reliability, and high availability. In this article, we… Continue Reading →

The German Way of Cloud: Our contribution to the development of a better Cloud

High availability should be major issue in data centers. Should be! In fact, substantial failures of systems happen ever and ever again disturbing not only central administrative processes but also the operating business for an unforseeable time. This leads not… Continue Reading →

Successfull completed financing round: VNG invests in Cloud & Heat

VNG Innovation GmbH, a wholly owned subsidiary of VNG – Verbundnetz Gas AG (VNG AG), is participating as an investor in Cloud & Heat Technologies GmbH (Cloud & Heat). The Dresden start-up markets cloud-based computer services and also offers the… Continue Reading →

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