Search

ultimately needs. In the third part of this series, I look at how the lessons learned from a first mini-OpenStack can be transferred to real setups in data centers. To do so, I assume the deployment ... The third article in the OpenStack series deals with the question of how admins run OpenStack in a data center, what they need to consider in terms of planning, and what problems they are likely ... OpenStack in a Data Center ... Running OpenStack in a data center

. Of course, the best way of exploring OpenStack is on physical machines. If you have a couple of older servers left over and fancy building a suitable environment in your own data center, go ahead. However ... Canonical's Juju, MAAS, and Autopilot deliver practical experience in setting up an OpenStack environment in Ubuntu. ... Deploying OpenStack ... Deploying OpenStack in the cloud and the data center

that can be found in practically every OpenStack production cloud: the message broker RabbitMQ and MySQL. The OpenStack components use MySQL wherever they need persistent metadata (i.e., run-time data caused ... Selecting the correct OpenStack components for your use case and setting up the stack can be highly complex. This first article of a series prepares admins for practical OpenStack applications. ... OpenStack Intro ... Getting started with OpenStack ... In the Stacks

Enterprises like Google and Facebook use the map–reduce approach to process petabyte-range volumes of data. For some analyses, it is an attractive alternative to SQL databases, and Apache Hadoop ... Giant volumes of data are nothing unusual in our times of Google and Facebook. In 2010, Facebook sat on top of a mountain of data; just one year later it had grown from 21 to 30 petabytes. If you ... Google, Hadoop, MapReduce, big data, Facebook, distributed processing ... Enterprises like Google and Facebook use the map–reduce approach to process petabyte-range volumes of data. For some analyses, it is an attractive alternative to SQL databases, and Apache Hadoop ... Giant Data: MapReduce and Hadoop

if you have thousands or more virtual instances running the most diverse software zoo imaginable in your company data center. The only tools that can help you there are those that automatically query ... Google Tsunami security scanner detects errors that typically signal danger and outputs alerts. We look into how you can get the tool up and running and even write the required plugins yourself. ... Google Tsunami ... Discover vulnerabilities with Google Tsunami

_cpsemu.yml:/etc/compose/gcp_emulators_cpsemu.yml:ro docker docker compose -f /etc/compose/gcp_emulators_cpsemu.yml down to clean up. Google Cloud Bigtable Data services – especially databases – are the bread and butter of modern web-scale cloud ... Mock and emulate AWS services locally and use official Google Cloud Platform service emulators to unblock development and operations – all without paying a dime. ... Google, cloud, Amazon AWS

consistency at all levels of the company's IT. Most admins still encounter this basic idea in the data center today (e.g., when there is an internal zone containing the most important systems that do not have ... Acceptance of zero trust models like BeyondCorp by Google or LISA by Netflix lags in Europe, where endpoint security is king. We examine why this situation must change by looking into the principles ... Administration, IT, Google, security

, was named Stackdriver until two years ago. Google no longer uses this name and simply refers to it as the Operations Suite. To ensure that monitoring works during operations, you need to field the data from ... We introduce monitoring in the Google Cloud Platform by monitoring virtual machines, setting up alerts, observing important metrics in dashboards, and defining service-level objectives. ... Monitoring in the Google Cloud Platform

data objects stored in a Ceph system. Managers (ceph-mgr) monitor and maintain the cluster and interface (e.g., with external load balancers or other tools). HTTP gateways (ceph-gwy) provide an Amazon ... The container storage interface (CSI) allows CSI-compliant plugins to connect their systems to Kubernetes and other orchestrated container environments for persistent data storage. ... Storage, data, management, Kubernetes Auto Analyzer ... Data Logistics

OpenStack is attracting lots of publicity. Is the solution actually qualified as a cloud prime mover? We take a close look at the OpenStack cloud environment and how it works. ... it possible to modify switch configurations directly from within OpenStack. Just like OpenStack, Neutron is also modular: The API is extended by a plugin for a specific SDN technology (e.g., the previously ... OpenStack is attracting lots of publicity. Is the solution actually qualified as a cloud prime mover? We take a close look at the OpenStack cloud environment and how it works. ... OpenStack: Shooting star in the cloud