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Die CloudComputing Welt
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Die CloudComputing Welt

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SUSE Cloud stars in its own video. Learn more about private cloud infrastructure today.
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Die CloudComputing Welt

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Eine Ubuntu Cloud Präsentation vom Chef persönlich. Das beschreibt die Strategie und Zusammenhänge ganz gut.
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Die CloudComputing Welt

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Been living CouchDB and BigCouch all week, specifically migrating our cluster of 6 Couchbase Server 1.0.2 single instance VMs to a single BigCouch cluster.

Process was damn smooth--basically just shut down three nodes (due to BigCouch's quorum system you want a minimum of three nodes in a cluster) and nuked Couchbase and all the data, installed BigCouch, clustered those three nodes, and then did one-off replication for each of the database from one of the still-live Couchbase servers to one of the members of the new BigCouch cluster.

Once the replication finished and I verified the document counts I shut down the remaining three Couchbase servers, nuked Couchbase on those, installed BigCouch, and added them to the BigCouch cluster.

Pretty amazing I could completely change my underlying infrastructure like this with no down time and do the whole thing in an evening with the bulk of the time spent just babysitting to make sure replication didn't show any write fails. Installing BigCouch was literally three commands in a terminal.

This is pretty basic stuff but I'll probably blog it all for posterity while it's fresh in my mind. I also wrote up what I think is a pretty definitive guide to Couch security which is still something that throws a lot of people, so I'll share that as well.

Still unbelievably happy with Couch overall and having a single BigCouch cluster instead of having to manage 6 single instances clustered behind a load balancer with continuous replication going (cool as that stuff is) is going to make life a lot easier.
A Highly Available, Fault-tolerant, Clustered Version of Apache CouchDB. While it appears to the end-user as one Apache CouchDB instance, it is in fact one or more BigCouch nodes in an elastic cluster...
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Die CloudComputing Welt

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The latest version of the cloud operating system OpenStack, known as Essex, will be released on Thursday, and supporters say that its stability should encourage larger deployments.
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Have them in circles
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Die CloudComputing Welt

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VMware fügt sich in die OpenStack-Welt ein.

Weitere Informationen:
http://vmware.com/go/openstack
http://ubuntu.com/cloud

Bild-Quelle: Präsentation von Ubuntu/VMware 
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IBM investiert wie üblich in einem erheblichen Umfang in offene Systeme. Und dabei auch besonders in Open Source Projekte.
Für IBM geht diese Strategie schon über ein Jahrzehnt sehr gut auf.
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Die CloudComputing Welt

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Die CloudComputing Welt originally shared:
Couchbase Server is simple, fast, elastic NoSQL database technology. Learn how Couchbase Server lets you spread your data across a cluster of machines, then randomly access it with sub-millisecond lat...
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Anyone using couchbase databases?
Looks like its the one used by the new viral game "Draw Something"
http://www.couchbase.com/ - NoSQL
#scalability #reliability #cost-effective
Couchbase provides simple, fast, elastic NoSQL database technology that is used by thousands of organizations worldwide to power their interactive web and mobile applications. Learn more today!
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Die CloudComputing Welt

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Cloud.com is a venture-backed startup based out of Cupertino that develops an open source cloud orchestration software product for the implementation of public and private cloud computing environments...
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Die CloudComputing Welt

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Die CloudComputing Welt originally shared:
Cloud Computing reduziert die Komplexität von IT-Infrastrukturen, indem es das effiziente Pooling einer als Service bereitgestellten, bedarfsorientierten und automatisch verwalteten virtuellen Infrast...
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Have them in circles
32 people
Cohesive's profile photo
Pawel Stefanski's profile photo
Parmeshwar Jumbad's profile photo
1 Cloud Road's profile photo
Hafsa banu's profile photo
Ingo Notthoff's profile photo
Reagan Fernandes's profile photo
susensoftware GmbH's profile photo
TPF Technologies's profile photo
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Die Welt des CloudComputings ... Quellen, Technologien und Unternehmen. Mit dem Schwerpunkt auf den deutschsprachigen Raum und die EU.