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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
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Tuesday, March 17, 2015
Sunday, March 15, 2015
Tuesday, March 10, 2015
Tweet by Martin Bach
Martin Bach (@MartinDBA)Must read! RT @Mautro: Trouble reading an execution plan? Maybe SQLd360 can help! #SQLd360 wp.me/p5bqQl-1E |
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Tweet by Kellyn PotVin-Gorman
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Saturday, March 7, 2015
Tweet by Martin Widlake
Martin Widlake (@MDWidlake)RT, sequences on RAC (and generally) - @ChandlerDBA New Blog - Sequences. What's the point? chandlerdba.wordpress.com/2015/03/05/seq… |
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Tweet by Rene Antunez
Rene Antunez (@rene_ace)RMAN-06023: no backup or copy of datafile found to restore, use "Next Time" equals "Completion Time" bit.ly/1B9kt95 via @mdinh235 |
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Tweet by Kevin
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Tweet by Ben Hayden
Ben Hayden (@beardedprojamz)#Linux nugget - find out current directory of running process - pwdx - cyberciti.biz/tips/linux-rep… |
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Tweet by Oracle-DB-Dev
Oracle-DB-Dev (@OracleDBDev)New In-Memory feature in OEM12c Tuning Pack. Good Friend Scott McNeil tells us all about it here: bit.ly/1wMytG9 |
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Wednesday, March 4, 2015
Tweet by Allan Robertson
Allan Robertson (@dba_hba)Upgrade Grid Infrastructure 11g (11.2.0.3) to 12c (12.1.0.2) pulse.me/s/3A3vpZ Grid Infrastructure Management Repository is mandatory |
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Tweet by Immigration Com
Immigration Com (@immigrationcom)Jobs with the best salary potential wtop.com/living/2015/01… via @WTOP |
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Tweet by Javier Ruiz
Javier Ruiz (@jfruizOracleDBA)@baskar84 I am doing good how are you. Here is a link. youtu.be/nlSUw_BcXNA |
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JC Narasimhan sent you a video: "Hangout on Air: Candidate Coaching Session: Tech Interviewing"
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Friday, February 27, 2015
Monday, February 23, 2015
Tweet by Biju Thomas
Biju Thomas (@biju_thomas)Brief introduction to ASM mirroring | The Oracle Instructor buff.ly/1GjAYj6 |
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Saturday, February 21, 2015
Tweet by prempanicker
prempanicker (@prempanicker)Elsewhere, the recently married @Samanth_S finds time to celebrate 100 years of Bertie and Jeeves: bit.ly/17kEkWZ |
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Thursday, February 12, 2015
Tweet by Oracle Learning Libr
Oracle Learning Libr (@OracleLL)Sun Server X4-8: Replacing a Storage Drive: Released On: 11-Feb-15 bit.ly/1KKSkbt |
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Tweet by Oracle Learning Libr
Oracle Learning Libr (@OracleLL)Sun Server X4-8: Replacing a Failed DIMM: Released On: 11-Feb-15 bit.ly/1KKSkbl |
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Tweet by Jonathan Lewis
Jonathan Lewis (@JLOracle)@orcldoug Forgot to include the link - jonathanlewis.wordpress.com/parallel-work/ |
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Friday, January 30, 2015
Tweet by OracleEnterpriseMgr
OracleEnterpriseMgr (@oracle_em)Missed the Cloud Platform Online Forum. Watch the Automating #DBaaS with #EM12c session replay ora.cl/XE3 |
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Tweet by OracleEnterpriseMgr
OracleEnterpriseMgr (@oracle_em)#DBaaS storage provisioning with #EM12c #SnapClone ora.cl/xry pic.twitter.com/luKMo6RloF |
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Thursday, January 29, 2015
Tweet by Oracle Database
Oracle Database (@OracleDatabase)Learn all about In-Memory optimizations for real-time analystics on @OTN #DB12c ora.cl/8rl |
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Tweet by Oracle Database
Oracle Database (@OracleDatabase)Blog: Getting started with Oracle Database In-Memory Part II - In-Memory Population #DB12c #OracleDBIM ora.cl/6DL |
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Tweet by Pete Sharman
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Tweet by Pete Sharman
Pete Sharman (@SharmanPete)If you have an interest in DBaaS, this might take you to some interesting material - blogs.oracle.com/dbcloudcoverag… |
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Tweet by OracleBlogs
OracleBlogs (@OracleBlogs)Oracle Database 12c: RMAN Enhancements - Hello folks,⁰⁰ In this blog, I am going to provide an overview of new Ora... ow.ly/2QHuSw |
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Tweet by Oracle MAA
Oracle MAA (@OracleMAA)Oracle MAA Part 1: When One Size Does Not Fit All 4 HA service level tiers: BRONZE, SILVER, GOLD and PLATINUM! ora.cl/NiD |
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Tweet by Oracle MAA
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Tweet by Oracle Database
Oracle Database (@OracleDatabase)Whitepaper: Oracle In-Memory Technical Overview ora.cl/l3w pic.twitter.com/am7UxuGW7Z |
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Tweet by Pete Sharman
Pete Sharman (@SharmanPete)Useful in-depth article by Frits Hoogland on physical I/O on Linux - oaktable.net/content/physic… |
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Tweet by Oracle-DB-Dev
Oracle-DB-Dev (@OracleDBDev)#OTN Virtual Tech Summit Now On-Demand. @arupnanda -> In-Memory. @jczuprynski -> Multitenant. Way Cool. ora.cl/Rj2 |
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Tweet by Pete Sharman
Pete Sharman (@SharmanPete)A new MAA whitepaper on ASM considerations for Exadata upgrades - oracle.com/technetwork/da… |
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Tweet by Pete Sharman
Pete Sharman (@SharmanPete)Good post by Frits Hoogland on memory management - fritshoogland.wordpress.com/2014/12/15/ora… |
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Tweet by OracleEnterpriseMgr
OracleEnterpriseMgr (@oracle_em)@leight0nn PM or Sales? ;) And here's the webcast-as-a-service link for you again : oracle.com/us/dm/sev10037… |
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Tweet by Pete Sharman
Pete Sharman (@SharmanPete)An interesting article by Bertrand Drouvot on using fan callouts to control in-memory instance distribution - bdrouvot.wordpress.com/2014/12/04/fan… |
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Tweet by Subhadeep Sengupta
Subhadeep Sengupta (@Subh_here)Cloud Admin Guide has been restructured in a cookbook fashion from being a simple narrative. docs.oracle.com/cd/E24628_01/d… #DBaaS at #EM12c |
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My Blog List
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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...
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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...
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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...
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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: ...
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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...
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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...
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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...
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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...
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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...
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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...
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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)....
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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...
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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...
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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...
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Enabling outbound network connections in APEX - Modern applications frequently need to access external services from within the database. In distributed architectures, those services are often exposed th...
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Pluggable Database Cloning using Snapshot Copy - You need to be logged in to see this part of the content. Please Login to access.
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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 ...
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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, ...
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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 ...
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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...
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Naredra Modi, Venkiah Naidu to interact with Governors on Wednesday - It would be the first meeting of this kind during the pandemic
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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...
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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 ...
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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
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