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Oracle Parallel Execution Deep Dive Session

Submitted by randolf.geist on Mon, 2017-01-16 07:00

Here is a recording available on Youtube of a session I did a while ago, covering how to understand the essentials of Oracle Parallel Execution and how to read the corresponding execution plans.

Video Tutorial: XPLAN_ASH Active Session History - Part 12

Submitted by randolf.geist on Sat, 2016-09-24 22:27

#333333; font-family: "verdana" , "arial" , sans-serif; font-size: 13px;">The final part of the video tutorial explaining the XPLAN_ASH Active Session History functionality continuing the actual walk-through of the script output.

#333333; font-family: "verdana" , "arial" , sans-serif; font-size: 13px;">This is the final part of this tutorial, but there are more tutorials coming - about configuring the script, script internals and also the Rowsource Statistics mode of the script.

Video Tutorial: XPLAN_ASH Active Session History - Part 11

Submitted by randolf.geist on Sun, 2016-09-18 20:00

#333333; font-family: "verdana" , "arial" , sans-serif; font-size: 13px;">The next part of the video tutorial explaining the XPLAN_ASH Active Session History functionality continuing the actual walk-through of the script output.

#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px;" />#333333; font-family: "verdana" , "arial" , sans-serif; font-size: 13px;">More parts to follow.
#333333; font-family: "verdana" , "arial" , sans-serif; font-size: 13px;">

Video Tutorial: XPLAN_ASH Active Session History - Part 10

Submitted by randolf.geist on Sun, 2016-09-04 21:49

The next part of the video tutorial explaining the XPLAN_ASH Active Session History functionality continuing the actual walk-through of the script output.

More parts to follow.

Video Tutorial: XPLAN_ASH Active Session History - Part 9

Submitted by randolf.geist on Sun, 2016-07-24 14:21

#333333; font-family: "verdana" , "arial" , sans-serif; font-size: 13px; line-height: 16.9px;">The next part of the video tutorial explaining the XPLAN_ASH Active Session History functionality continuing the actual walk-through of the script output.

#333333; font-family: verdana, arial, sans-serif; font-size: 13px; line-height: 16.9px;" />#333333; font-family: "verdana" , "arial" , sans-serif; font-size: 13px; line-height: 16.9px;">More parts to follow.

Video Tutorial: XPLAN_ASH Active Session History - Part 8

Submitted by randolf.geist on Sun, 2016-07-17 14:54

#333333; font-family: "verdana" , "arial" , sans-serif; font-size: 13px; line-height: 16.9px;">The next part of the video tutorial explaining the XPLAN_ASH Active Session History functionality continuing the actual walk-through of the script output.

#333333; font-family: verdana, arial, sans-serif; font-size: 13px; line-height: 16.9px;" />#333333; font-family: "verdana" , "arial" , sans-serif; font-size: 13px; line-height: 16.9px;">More parts to follow.
#333333; font-family: "verdana" , "arial" , sans-serif; font-size: 13px; line-height: 16.9px;">

Video Tutorial: XPLAN_ASH Active Session History - Part 7

Submitted by randolf.geist on Mon, 2016-01-04 09:00

#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.9px;">The next part of the video tutorial explaining the XPLAN_ASH Active Session History functionality continuing the actual walk-through of the script output.

#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.9px;" />#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.9px;">More parts to follow.
#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.9px;">

Video Tutorial: XPLAN_ASH Active Session History - Part 6

Submitted by randolf.geist on Sun, 2015-06-28 21:30

#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.8999996185303px;">The next part of the video tutorial explaining the XPLAN_ASH Active Session History functionality continuing the actual walk-through of the script output.
#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.8999996185303px;" />
#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.8999996185303px;" />#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.8999996185303px;">More parts to follow.

Video Tutorial: XPLAN_ASH Active Session History - Part 5

Submitted by randolf.geist on Fri, 2015-04-10 07:02

#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.8999996185303px;">The next part of the video tutorial explaining the XPLAN_ASH Active Session History functionality continuing the actual walk-through of the script output.
#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.8999996185303px;" />
#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.8999996185303px;" />#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.8999996185303px;">More parts to follow.

Video Tutorial: XPLAN_ASH Active Session History - Part 4

Submitted by randolf.geist on Sun, 2015-03-29 17:55

#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.8999996185303px;">The next part of the video tutorial explaining the XPLAN_ASH Active Session History functionality continuing the actual walk-through of the script output.
#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.8999996185303px;" />
#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.8999996185303px;" />#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.8999996185303px;">More parts to follow.
#333333; font-family: Verdana, Arial, sans-serif; font-size: 13px; line-height: 16.8999996185303px;">