Linux Virtualization Provides Many Powerful Choices

I’ve been preparing Learning Tree’s brand-new course on Linux virtualization and I think people will really enjoy the exciting topic when it has its first public run later this month! This isn’t “How do I install Linux on VMware?” or “How do I install VMware on Linux?”, it is far more capable than either of […]
Read More ›

Monitoring SQL Server Wait Stats: Interpreting CPU Waits

Interpreting CPU-Related SQL Server Wait Stats A stockbroker once told me he had made a poor decision because he had been mislead by the numbers. A curious choice of words, indeed; it was as if he were an innocent bystander who had been deceived by the nefarious digits on some spreadsheet. In any sort of […]
Read More ›

Get Started Monitoring SQL Server Wait Stats

Amy P., a student in Learning Tree’s 535 Class, Developing High Performance SQL Server Databases, asks “There are so many waits and so many different wait types, I’m confused.” Well, actually, that’s a statement, not a question, but I know what you mean. You get the impression that SQL Server wait stats can be an […]
Read More ›

Linux Virtual Memory: Do We Still Need a Swap Area?

Some urban legends are created and maintained because they tell a story with satisfying irony or surprise. It’s some form of “It implies such a pleasing story that it ought to be true.” For example, the claim that Western European and American railway gauge is derived from a long series of standards going back to […]
Read More ›

Can You Withstand a Denial-of-Service (DDOS) Attack?

Several Government of Canada servers were recently knocked off the Internet as described in this Globalnews.ca story. Targets included canada.ca, sencanada.ca, justice.gc.ca, and csis.gc.ca. The story captions a video with a reference to government servers “being hacked”, but that implies an intrusion. It wasn’t an intrusion, it was a denial-of-service attack. A flood of traffic […]
Read More ›

Type to search blog.learningtree.com

Do you mean "" ?

Sorry, no results were found for your query.

Please check your spelling and try your search again.

maltcasino maltcasino maltcasino bedava bahis güvenilir bahis siteleri canlı bahis siteleri
bedava bahis Yatırımsız Deneme Bonusu bonus veren siteler