Search found 88 matches

by bgrenn
Tue Nov 22, 2016 6:33 pm
Forum: Other Tech Events
Topic: ZDLRA Test Drive
Replies: 0
Views: 9346

ZDLRA Test Drive

This is your chance to attend a ZDLRA test drive and find out what all the Hype is about, The test drive will be held in the Rochester office on 12/7 and will provide you with detail about the ZDLRA and some hands on experience. This is an all day session that will start with an overview of the prod...
by bgrenn
Wed Jan 08, 2014 10:24 am
Forum: Events
Topic: Oracle DBaaS Roundtable February 6th 2014
Replies: 0
Views: 9420

Oracle DBaaS Roundtable February 6th 2014

Thursday, February 6, 2014 8:30 a.m. – 12:30 p.m. Black & Blue 3349 Monroe Avenue Rochester, NY 14618 Join Oracle for this interactive discussion to share your perspectives, learn best practices, ask questions, compare notes, and get personalized insights on how private cloud computing and datab...
by bgrenn
Thu Jan 31, 2013 10:33 am
Forum: Other Tech Events
Topic: Exadata workshop for all that are interested
Replies: 0
Views: 6971

Exadata workshop for all that are interested

There will be a 1 day Exadata workshop in the Rochester oracle office on February 22nd. Please let me know if you want to Attend (bryan.grenn@oracle.com)
by bgrenn
Fri Sep 30, 2011 9:16 pm
Forum: DBA Topics
Topic: Openworld on Youtube
Replies: 0
Views: 8576

Openworld on Youtube

The keynotes, and major sessions are going to be on Youtube

http://www.youtube.com/oracle
by bgrenn
Mon Sep 19, 2011 3:28 pm
Forum: DBA Topics
Topic: Openworld on a Drod
Replies: 0
Views: 8263

Openworld on a Drod

There is now a free app to keep track of everything openworld for the Android OS

https://market.android.com/details?id=c ... rch_result
by bgrenn
Tue Aug 02, 2011 9:55 am
Forum: DBA Topics
Topic: cardinality feedback and my posts
Replies: 0
Views: 8167

cardinality feedback and my posts

I have been posting on cardinality feedback on my blog.

Http://bryangrenn.blogspot.com

Check it out.  [/url][/u]
by bgrenn
Thu Apr 28, 2011 10:11 am
Forum: DBA Topics
Topic: Cardinality Feedback
Replies: 0
Views: 8364

Cardinality Feedback

I have been playing with cardinality feedback lately.  I have been blogging about it on my blog.
by bgrenn
Sat Apr 16, 2011 9:15 am
Forum: DBA Topics
Topic: pin x wait on s
Replies: 0
Views: 8359

pin x wait on s

Check out my latest problems with this wait event

http://tinyurl.com/4y4n279
by bgrenn
Fri Apr 01, 2011 3:25 pm
Forum: DBA Topics
Topic: Updated products are out (and they are free)
Replies: 0
Views: 8598

Updated products are out (and they are free)

Oracle XE just came out today, SQL Developer 3.0 came out, and Oracle SQL developer data modeler came out a couple of months ago.  All free. http://www.oracle.com/technetwork/developer-tools/datamodeler/downloads/index.html http://www.oracle.com/technetwork/developer-tools/sql-developer/overview/ind...
by bgrenn
Fri Apr 01, 2011 1:34 pm
Forum: DBA Topics
Topic: Tanel Podors Snapper
Replies: 0
Views: 8826

Tanel Podors Snapper

Well I finally have some free time, and I am going to try to install this in my database.
You can find it here.
http://files.e2sn.com/scripts/snapper.sql

I've heard great things about the information it can provide, and I've decided to take the plunge !
by bgrenn
Sun Mar 13, 2011 10:17 pm
Forum: DBA Topics
Topic: Huge pages
Replies: 0
Views: 8600

Huge pages

I am hoping that this topic is not new to you.  If so, please check out huge pages, and how to utilze them with Oracle.. Huge pages can give you an improvement in performance. During my Exadata POC, I got mixed messages on Huge pages.  Oracle recommends against using them, and others in the industry...
by bgrenn
Thu Mar 10, 2011 5:40 pm
Forum: DBA Topics
Topic: free ash viewer
Replies: 1
Views: 9660

free ash viewer

I haven't tried this yet, but it looks pretty cool.. Check it out..

http://sourceforge.net/projects/ashv/
by bgrenn
Thu Mar 10, 2011 5:26 pm
Forum: DBA Topics
Topic: How to log onto your database when sysdba fails you
Replies: 0
Views: 8278

How to log onto your database when sysdba fails you

Here is a great article talking about using -prelim on sqlplus.

http://tech.e2sn.com/oracle/troubleshoo ... an-t-do-so
It won't allow you to query, but you should at least be able to debug sessions, or even kill sessions if you need to.
by bgrenn
Sat Mar 05, 2011 10:32 am
Forum: DBA Topics
Topic: Bloom filtering
Replies: 0
Views: 8152

Bloom filtering

In looking at the exadata, I keep hearing the words "Bloom Filter", and I finally tracked down a good explaination.  Keep in mind Bloom filters are not exadata specific, but the Exadata takes advantage of them.  check this out from Christian Antognini (a member of the oaktable). http://ant...