(Andrejus Baranovskis) I was researching how to plugin WebSocket into JET. I would like to share my findings and explain how it works. It is amazing, how scalable and quick it is to send JSON message through WebSocket channel and render it in JET.

(Frits Hoogland) The intention of this blogpost is to show the Oracle wait time granularity and the Oracle database time measurement granularity. One of the reasons for doing this, is the Oracle database switched from using the function gettimeofday() up to version 11.2 to clock_gettime() to measure

(connormcdonald) Notice in all of the examples below that the date string does not match the format mask.

(Jeff Smith) Oracle SQL Developer has 2 client-side logging mechanisms for capturing SQL that is executed:

(mdinh) I know what you are thinking. Not another standby monitoring script, right?

(Arup Nanda) A few months ago I wrote about an exciting product that allows you to achieve no data loss in a disaster even without using the maximum protection Data Guard that relies on super expensive synchronous networks.

(savvinov) In the previous part of this mini-series we looked at differences in multiblock read behavior for different nested loop optimization mechanisms depending on degree of ordering of the data.

(connormcdonald) SQL Plus does not appear to be bothered by the direction of slashes, ie “/” or “” in its scripts

(Jeff Smith) You’re at the command-line, you need to add a data file to your tablespace.

(Neil Chandler) Sometimes things just happen which makes you realise that stuff you thought all experienced DBA’s knew about isn’t common knowledge. I suppose it’s a side effect of working with the same evolving product for over 25 years at dozens of clients, when the colleague you are talking to ha