2022-02-22 17:36
I was talking to one of my oldest database colleagues (and a very dear friend of mine). We were chatting about how key/value stores and databases are evolving. My friend mentioned how they a… Read More
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Real DBA Magic is a technology blog with Oracle Database, MySQL, NoSQL and Big Data topics
2017-11-28 12:58
Oracle Week in Israel is a reason for celebration. Every year (and for the past 24 years), between a 1500 and 2000 Oracle professional are gathered for a 5 days conference on Oracle related… Read More
2017-04-27 10:13
In the last week, I had two customers that had some failures with their standby databases and contacted me about closing their DG gaps. Since this kind of problems is common, and since the s… Read More
2017-02-14 12:50
A customer called me up and said that he’s hitting “ORA-14766: Unable To Obtain A Stable Metadata Snapshot” and he’s coming up dry on his google search.
This was the… Read More
2017-02-08 16:22
It’s been a while since the Israeli user group (iloug) had a technology meetup (SIG meeting). The last time that happened was over two years ago – and since then, we only had the… Read More
2017-01-30 08:10
So I’ve been using Oracle 12cR2 for a couple of weeks now (getting ready to ilOUG meetup in a few weeks), and I decided to share my favorite non-important feature of the new version: t… Read More
2017-01-24 08:05
Working on a data warehouse system can be quite challenging, as I mentioned in the post from yesterday. One of the things we need to take care of is the amount of parallel processes that are… Read More
2017-01-23 07:20
I was working with the data warehouse team at a customer site and at some point we realized that some parallel executions are not getting enough resources (downgraded).
Not getting enough pa… Read More
2017-01-17 10:15
One of my customers asked me to check performance on his production database server but could not allow any access to the server itself. He asked if I could generate the AWR reports from his… Read More
2017-01-10 14:16
I have a confession: I love Oracle User Groups. Here. I said it.
I think that the idea of a community gathered around common professional interests and expertise are great. It’s an opp… Read More
2017-01-10 07:12
In some conditions, I need to find the top N queries for a specific user in the database.
Assuming my customer is running Enterprise Edition and have tuning pack licenses, it is easy enough… Read More
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