Sent from my iPhone
What you have learnt is equivalent to the amount of sand you can hold in your hand. What you haven't is everything outside - Tamil Proverb
Labels
- ACFS (1)
- ADVM (1)
- ASM (7)
- BIG DATA (2)
- Bookmarks (3)
- cloud (2)
- CLUVFY (1)
- Data Guard (10)
- DBaaS (1)
- Diagrams (1)
- Disk Layout (2)
- DIY (2)
- Exadata (18)
- Exams (1)
- Flashback (1)
- Generic (3)
- GNS (2)
- Golden Gate (5)
- ILOM (1)
- kfod (1)
- Kindle (1)
- Linux (4)
- Listener (2)
- LMS (1)
- MIGRATION (4)
- Multipathing (1)
- NETAPP (1)
- Newsletter (1)
- Non-technical stuff (13)
- OCFS (1)
- OCR (3)
- ODA (7)
- OEM (2)
- OEM 12c (10)
- Ops Center (1)
- oracle ace (1)
- Oracle Documentation (1)
- Oracle Internals (6)
- Paging Logic (1)
- Patching (1)
- Performance (18)
- RAC (21)
- Replication (1)
- RMAN (3)
- SCAN (2)
- Solaris (3)
- SQL Tuning Sets (1)
- TTS (1)
- UCS (1)
- Upgrade (2)
- VD (3)
- Virtual Box (1)
- ZFS (4)
Wednesday, May 11, 2016
Tweet by Kellyn PotVin-Gorman
Kellyn PotVin-Gorman (@DBAKevlar)Oldie but Goodie! From DBAKevlar! Reasons Behind Collecting SQL Baselines Before an 11G Upgrade dbakevlar.com/2011/05/reason… #oracle |
Sent from my iPhone
Tweet by VLDB Bayliss
Sent from my iPhone
Tweet by Oracle Tech Network
Oracle Tech Network (@oracleotn)Visit Support Blogs for INSIGHTS from Oracle Engineers. pub.vitrue.com/cY1cN |
Sent from my iPhone
Tuesday, May 10, 2016
Tweet by emre baransel
emre baransel (@emrebaransel)Optimizer Feature Differences Between Oracle Database Releases blogs.oracle.com/optimizer/entr… #oraclebloggers |
Sent from my iPhone
Tweet by Pete Sharman
Pete Sharman (@SharmanPete)Database Comparisons with AWR Warehouse- Part II, Comparison Period Report dbakevlar.com/2016/05/databa… |
Sent from my iPhone
Tweet by OTNArchBeat
OTNArchBeat (@OTNArchBeat)The New Cloud You: Adapting skill set and mindset for success in the cloud. From @oraclemagazine ora.cl/clh |
Sent from my iPhone
Tweet by Amazon Web Services
Amazon Web Services (@awscloud)Now available: AWS Database Migration Service! Migrate DBs to AWS with just a few clicks! amzn.to/1VawJQv pic.twitter.com/WEa6dxm7dz |
Sent from my iPhone
Tweet by Jason D Headley
Jason D Headley (@jasonheadley92)Learning Python? Here is a good set of best practices. gist.github.com/sloria/7001839 |
Sent from my iPhone
Tweet by Amlan Mondal on Twitter
![]() | Amlan Mondal (@recursiveAmlan) |
Listener World in RAC amlandba.wordpress.com/2016/05/09/34/ via @wordpressdotcom | |
Download the Twitter app
Sent from my iPhone
Saturday, May 7, 2016
Tweet by OTN-DB-Dev
OTN-DB-Dev (@OTNDBDev)Looking at Oracle #DB12c In-Memory? Good Whitepaper tells you what you need to know: ora.cl/Axf pic.twitter.com/7GnUp3qiUK |
Sent from my iPhone
Friday, May 6, 2016
Tweet by Biju Thomas
Biju Thomas (@biju_thomas)A closer look at ASM rebalance, Part III: Disks have been added and dropped (at the same time) buff.ly/1Z4mP2a |
Sent from my iPhone
Tweet by Maria Colgan
Maria Colgan (@SQLMaria)What a great collection of videos on #DBIM Thanks @OTNDBDev! youtube.com/playlist?list=… twitter.com/OTNDBDev/statu… |
Sent from my iPhone
Thursday, May 5, 2016
Tweet by Brendan Gregg
Brendan Gregg (@brendangregg)Linux Systems Performance in 50 mins, #PerconaLive video/slides youtube.com/watch?v=CbmEDX… slideshare.net/brendangregg/l… |
Sent from my iPhone
Wednesday, May 4, 2016
Tweet by Pete Sharman
Pete Sharman (@SharmanPete)MOS Note 1454618.1: Quick Reference to Database PSUs, CPUs, BPs and Patchsets blogs.oracle.com/UPGRADE/entry/… |
Sent from my iPhone
Tweet by Shyam Varan Nath
Shyam Varan Nath (@shyamvaran)#Oracle #Exadata Statement of Direction (Updated for X6) - goo.gl/alerts/gGrbU #ExadataSIG |
Sent from my iPhone
Tweet by Pete Sharman
Pete Sharman (@SharmanPete)Oracle 12c Multitenant – not possible to deselect options in DBCA dba24.pl/2016/05/01/ora… |
Sent from my iPhone
Tweet by Sirajudeen Nizamuddi
Sirajudeen Nizamuddi (@nizamsiraju)Index Block Dumps and Index Tree Dumps Part I: (Knock On Wood) wp.me/p9EK0-iM via @wordpressdotcom |
Sent from my iPhone
Saturday, April 30, 2016
Tweet by Ricardo
Ricardo (@WizardIP)How Do I Find The Largest Top 10 Files and Directories On a Linux / UNIX / BSD? cyberciti.biz/faq/how-do-i-f… via @nixcraft |
Sent from my iPhone
Thursday, April 28, 2016
Tweet by Franck Pachot
Franck Pachot (@FranckPachot)Good description of OCE and CIS which I always confuse (except that one is harder then the other) twitter.com/oraclecert/sta… |
Sent from my iPhone
Wednesday, April 27, 2016
Tweet by Kellyn PotVin-Gorman
Kellyn PotVin-Gorman (@DBAKevlar)Oldie but Goodie! From DBAKevlar! Why Isn't Oracle Allocating More Parallel Slaves? dbakevlar.com/2009/11/why-is… #oracle |
Sent from my iPhone
Tweet by Harvard Biz Review
Harvard Biz Review (@HarvardBiz)Virtual mentors can help build productivity, engagement, and loyalty s.hbr.org/1Qz6BIl |
Sent from my iPhone
Tweet by Marco Mischke
Marco Mischke (@DBAMarco)Heavy CPU load on standby after #orcldb #dataguard #switchover buff.ly/1TvWkB8 |
Sent from my iPhone
Tweet by Jonathan Lewis
Jonathan Lewis (@JLOracle)Cute video demonstrating how/why B-tree indexes stay balanced (i.e. same height root to leaf) all the time: youtube.com/watch?v=coRJrc… |
Sent from my iPhone
Tweet by Riyaj Shamsudeen
Riyaj Shamsudeen (@riyajshamsudeen)@riyajshamsudeen @oracleace updated url for the #otnyathra slides. orainternals.wordpress.com/2016/03/24/otn… |
Sent from my iPhone
Tuesday, April 26, 2016
Tweet by OraNA.info
OraNA.info (@orana)Oracle X5-2, from bare metal to VM Server. Without disks, without dvd drive. dlvr.it/L7PYnP #oracle |
Sent from my iPhone
Tweet by Sigrid Keydana
Sigrid Keydana (@zkajdan)Interesting view on R vs Python for #datascience : md.ekstrandom.net/blog/2016/04/u… |
Sent from my iPhone
Monday, April 25, 2016
Tweet by Kirk Borne
Kirk Borne (@KirkDBorne)Step-by-Step Getting Started with Amazon Web Services: bit.ly/246JCOk #abdsc #AWS #BigData #DataScience pic.twitter.com/lyswgvxz3U |
Sent from my iPhone
Tweet by Tim Hall
Tim Hall (@oraclebase)Video : Flashback Version Query : oracle-base.com/blog/2016/04/2… @TanelPoder @GluentInc |
Sent from my iPhone
Tweet by Ray Smith
Ray Smith (@RaySmithAce)60 Commands of Linux : A Guide from Newbies to System Administrator tecmint.com/60-commands-of… via @tecmint |
Sent from my iPhone
Tweet by Michael Rainey
Sent from my iPhone
Sunday, April 24, 2016
Tweet by Biju Thomas
Biju Thomas (@biju_thomas)Bi-Directional Replication with Pluggable Database (PDB) in Multitenant Database Using Oracle GoldenGate 12c buff.ly/1Sd4mQu |
Sent from my iPhone
Saturday, April 23, 2016
Tweet by Pete Sharman
Sent from my iPhone
Tweet by Pete Sharman
Sent from my iPhone
Friday, April 22, 2016
Tweet by Emc2wave
Emc2wave (@emc2wave)How to summarize detailed system resource usage for given command on a Linux or Unix cyberciti.biz/faq/linux-unix… via @nixcraft |
Sent from my iPhone
Thursday, April 21, 2016
Tweet by Tanel Poder
Tanel Poder (@TanelPoder)Good stuff from past: MOATS-like sqlplus "top" utility for RAC bit.ly/ZZW1GP |
Sent from my iPhone
Tweet by Neil Chandler
Neil Chandler (@ChandlerDBA)Phil Davis scaring us with Oracle Support Update at @UKOUG #racsig in Manchester pic.twitter.com/uBrthcCKkP |
Sent from my iPhone
Tweet by Dan Norris
Dan Norris (@dannorris)#Exadata SIG Virtual Conference - 6 sessions over 2 days - #FREE - May 2-3 - ioug.org/page/2016exada… - reg req @ExadataPM @Exadata |
Sent from my iPhone
Wednesday, April 20, 2016
Tweet by Tanel Poder
Tanel Poder (@TanelPoder)Video Recording of Gluent New World #02: SQL-on-Hadoop with Mark Rittman buff.ly/1rkIfOl |
Sent from my iPhone
Tweet by Franck Pachot
Franck Pachot (@FranckPachot)Don't want 'backup archivelog' to 'archive log current'? just set an 'until time' pic.twitter.com/XMIrqm93Ds |
Sent from my iPhone
Tweet by Mike Dietrich
Mike Dietrich (@MikeDietrichDE)Exclude stats with Data Pump when migrating with TTS and FTEX differently: blogs.oracle.com/UPGRADE/entry/… #upgrade #oracle #12c |
Sent from my iPhone
Tweet by Saurabh K. Gupta
Saurabh K. Gupta (@SAURABHKG)Understand how parallel execution works in Oracle oracle.co/technetwork/ar… |
Sent from my iPhone
Tweet by Markus Michalewicz
Markus Michalewicz (@OracleRACpm)Uploaded "Oracle Database In-Memory Meets Oracle RAC" to slideshare. Will update #C16LV files. /CC @TheInMemoryGuy lnkd.in/bQqX684 |
Sent from my iPhone
Monday, April 18, 2016
Tweet by Tanel Poder
Sent from my iPhone
Tweet by Harvard Biz Review
Sent from my iPhone
Sunday, April 17, 2016
Tweet by Oracle Hardware
Oracle Hardware (@oraclehardware)Highlights of the new Oracle #Exadata X6 ora.cl/H0A pic.twitter.com/DM108vgvrH |
Sent from my iPhone
Tweet by Allan Robertson
Allan Robertson (@dba_hba)Awesome Sysadmin: a curated list of Sysadmin resources github.com/kahun/awesome-… |
Sent from my iPhone
My Blog List
-
Moving Databases from ASM to ZFS on Exadata - Exadata is the best database machine available to run every Oracle database workload. But many times, within Exadata proliferate a large number of test a...
-
Computing Oracle SQL_ID and HASH_VALUE - I needed an hash function, in Java, which is simple, practically less collision and provides a short alphanumeric or an unsigned number as hash for any str...
-
Presentation – Working with Oracle Database in VB.Net with ODP.Net and Visual API Toolkit; Enhancing Visual Manufacturing 9.0.0 - August 7, 2017 A few weeks ago I gave a presentation to a regional group of ERP users, some with an Oracle Database backend and some with a Microsoft SQL S...
-
latency heatmaps in D3 and Highcharts - See Brendan Gregg’s blog on how important and cool heatmaps can be for showing latency information and how average latency hides what is really going on: ...
-
Bosses Who Made a Difference, Part II - The Boss Who Said “Show Me” In a previous post, I talked about how much having the right boss has meant to me throughout my career, and nowhere did that tr...
-
-
pgbouncer and slow server pool increase - This post is about an issue I ran into when trying to use pgbouncer in front of Yugabyte YSQL, the postgres layer yugabyte reuses for handling relational d...
-
Use Snowflake and Zepl to Analyse Covid-19 (coronavirus) Data - Coronavirus changed our life, most of us are stuck at home. We are trying to follow everything about the pandemic. So I wanted to write a blog post which w...
-
New Index enhancement in Oracle 12c Part 1 – Multiple indexes on the same set of columns - New Index enhancement in Oracle 12c Part 1 – Multiple indexes on the same set of columns In the article you will have a look at the following new index f...
-
Exadata X8M - World's Fastest Database Machine - Exadata X8M has launched during OOW 2019, and termed as world's fastest Database Machine. Let's walkthrough about new additions that has made X8M as world...
-
my Time/Task/Goal/Habit (TTGH) management - There was a post last night on oracle-l on the topic of task/project/time management, and I’m a big fan of productivity hacks and the whole GTD idea or met...
-
NoCOUG Conference – 2/27/2026 - Well for the first time in a very long time I am posting something on my blog. I’m doing a keynote for the Northern California Oracle Users Group (NoCOUG)....
-
Following Various Legal Action Regarding “Oracle Cloud Revenue” - As a courtesy, I would like to provide a copy of the latest legal document filed in an action being brought against Oracle leadership resulting from allege...
-
Where to find ojdbc17_g.jar - I haven’t done much JDBC tracing yet, but recently for a Kerberos KCM + ANO case I wanted more traces. In the old doc, on google and myoraclesupport, you’l...
-
Updating Exadata Database Nodes (2) - Just a small note that starting Exadata 12.2.1.1.0 dbnodeupdate.zip is no more available as a separate download. Exadata Database Node updates should be ap...
-
Solving a common “permission denied” error in rootless podman - Podman is different from docker in that it typically runs its containers rootless. Just as any other process without root privileges this has certain impli...
-
Pluggable Database Cloning using Snapshot Copy - You need to be logged in to see this part of the content. Please Login to access.
-
OEM SSL Cipher Hardening Reset After Securing OMS - I have recently been installing Oracle Enterprise Manager at several sites, and one of the key requirements has been to ensure that the installation isn’t ...
-
-
Almost Summer Sale 2026: All my video courses discounted in May! (plus free Exadata Internals videos) - Hello everyone! *Scroll to the end to see where to find the free Exadata Internals & Advanced Performance Metrics seminar videos (4 hours) that are old, ...
-
OTW18 Sessions: Data Engineering and Latch Contentions - Thank you all those who came to my sessions at the OakTable World. Here are the presentations materials Think Data; not Database Data Engineering for Data ...
-
Oracle University Provides the Best Test Fests - Oracle University Certification Exams Are once again available at Test Fests at various events. Last year at the TECH14 and APPS14 conferences, the UK Orac...
-
Naredra Modi, Venkiah Naidu to interact with Governors on Wednesday - It would be the first meeting of this kind during the pandemic
-
Pickleball & Longevity - Studien zufolge trägt die Trendsportart Pickleball in nahezu idealer Weise zur Langlebigkeit bei! Wer möchte nicht sein Leben bei guter Gesundheit um 10 Ja...
-
Exadata Flash Cache WriteBack - With the announcement Exadata X3, Oracle has introduced a new feature called “FlashCache Writeback” to allow writes to cell Flash Cache (aka Exadata Smart ...
-
Oracle Ksplice introduces Known Exploit Detection functionality - The Oracle Ksplice team has added some really cool new functionality in Oracle Ksplice. Instead of writing and copying the blog pretty much, just go dire...
Blog Archive
- ► 2012 (735)
- ► 2016 (361)
