Archive for the ‘Cloud Hosting’ Category

The Zoho Cloud Application

Thursday, June 3rd, 2010

Zoho is a competitor to Google Docs, it offers many of the same features, including simultaneous collaboration between users, and also features various plug-ins for Microsoft Word, Excel, and OpenOffice. Additionally, Zoho has additional cloud applications for database management, reporting, project management, customer relationship management, wiki, chat, and more in its suite, making it one of the most robust online office suits available. Zoho is currently free for personal use but not business as of yet.

A new entrant into the arena is Office Web Apps, an online and free version of Microsoft’s mega-popular productivity suite. It features web-based versions of Word, Excel, PowerPoint, and OneNote, and allows you to share documents with others. Currently, you can access Office Web Apps through Windows Live SkyDrive, a cloud storage service by Microsoft.

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Hosting.com Outage

Thursday, June 3rd, 2010

The outage occurred on June 1, 2010 beginning at approximately 6:45PM and ending 8:29PM EDT. There were intermittent periods of connectivity with high data packet loss between those times, and the number of connectivity loss events and duration varied slightly by location. According to Hosting.com’s Twitter feed (http://twitter.com/HDCOps), “One dedicated switch failed.  It failed over to a second switch which crashed as well.”

PathView Cloud Monitoring Location Provider Initial Connectivity Lost Event Full Connectivity Restored # of Loss Events Total Connectivity Loss Time* Outage Duration**
Atlanta, GA Peer 1 18:45 EDT 20:29 EDT 4 1:07 1:44
Austin, TX Hostway 18:45 EDT 20:29 EDT 3 1:10 1:44
Dallas, TX Rackspace 18:44 EDT 20:27 EDT 6 1:15 1:43
Miami, FL Peer 1 18:45 EDT 20:29 EDT 2 1:09 1:44
San Francisco, CA GoGrid 18:45 EDT 20:28 EDT 4 1:11 1:43
San Jose, CA Verio 18:46 EDT 20:29 EDT 7 1:16 1:43
Sterling / Dulles, VA Verio 18:46 EDT 20:29 EDT 5 1:12 1:43
Virginia Amazon AWS 18:46 EDT 20:29 EDT 6 1:13 1:43
Washington, DC Rackspace 18:45 EDT 20:29 EDT 5 1:12 1:44

* Excludes intermittent periods when connectivity was partially restored

** Time from first connectivity loss until full connectivity was restored

Thanks to Apparant Networks for the Data!

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Google App Engine’s #FAIL

Thursday, June 3rd, 2010

Google is finally acknowledging that the performance of the product’s datastore has been low for weeks.  As many of you know, App Engine’s Datastore performance has been seriously degraded over the last few weeks. In addition to May 25th’s 45 minute Datastore outage, applications have seen an increased latency and thus errors as a result of timeouts.

The datastore problems in the App Engine components, have been caused by the platform’s growth, which has outpaced server capacity, Google said in a blog post on Wednesday.  “There are a lot of different reasons for the problems over the last few weeks, but at the root of all of them is ultimately growing pains. Our service has grown 25 percent every two months for the past six months,” the blog post reads.

Later stating “We want you to know we are taking the current problems with the Datastore very seriously. We have put other Datastore projects on hold to dedicate more people to accelerating improvements to Datastore performance, and to our datacenter configuration. We expect the Datastore may still have a few issues for the next two weeks, as we respond to the problem. After that point you should begin to see rapid improvements in performance, back to normal levels. Until that point, however, we believe Datastore performance may continue to be at a level that we feel is unacceptable.”

The Google platform will need to get the these performance problems under control in order to earn my trust back… Anyone else?

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