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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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Thursday, January 29, 2015
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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Tweet by Subhadeep Sengupta
Subhadeep Sengupta (@Subh_here)The silent plug-in release of #EM12c means #DBaaS = Db(12.1.0.7) + Cfw(12.1.0.2) + SSA(12.1.0.9) + Smf(12.1.0.5). Happy upgrade! |
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Tweet by Oracle Database
Oracle Database (@OracleDatabase)new link: Automated Load Balancing for Replicated Databases Blog Part 2 blogs.oracle.com/MAA/entry/orac… |
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Tweet by oaktable network
oaktable network (@oakies_blog)New post by marco - Using Database In-Memory Column Store with Complex Datatypes - tinyurl.com/osuygob |
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Tweet by oaktable network
oaktable network (@oakies_blog)New post by randolf.geist - Free Webinar "Oracle Exadata & In-Memory Real-World Performance" - tinyurl.com/phb4tb5 |
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Tweet by Allan Robertson
Allan Robertson (@dba_hba)@EMCOracle: Here's a step-by-step overview of how to configure the FREE OEM 12c plug-in from #EMC. bit.ly/12kTKb3 #oracle |
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Tweet by IOUG
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Tweet by Pete Sharman
Pete Sharman (@SharmanPete)Want to speak in Oracle Exadata Virtual Conference Feb 11-12, 2015? Submit your speaker proposal here: surveymonkey.com/s/Exa15CFP |
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Tweet by Pete Sharman
Pete Sharman (@SharmanPete)OOW 2014 top database sessions now available at education.oracle.com/pls/web_prod-p… |
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Tweet by Pete Sharman
Pete Sharman (@SharmanPete)OOW 2014 top EBS sessions now available at education.oracle.com/pls/web_prod-p… |
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Tweet by Adeesh Fulay
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Tweet by Adeesh Fulay
Adeesh Fulay (@AdeeshF)RT @dba_hba: Register #EMC Storage for Oracle Enterprise Manager Snap Clone youtube.com/watch?v=J_7-Sj… #Oracle #em12c #snapclone |
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Tweet by Oracle Database
Oracle Database (@OracleDatabase)2/18: Next 12 Months on #DB12c: Everything You Wanted to Know about Oracle Multitenant w/ @OraclePDB & @arupnanda ora.cl/FYp |
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Tweet by Oracle DB Support
Oracle DB Support (@OracleDBsupport)New technical white paper for 12c "Database In-Memory: In-Memory Aggregation" is available via Doc ID 1329441.1 ora.cl/Loz |
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Tweet by Shyam Varan Nath
Shyam Varan Nath (@shyamvaran)Spark promises to up-end Hadoop, but in a good way klou.tt/1kpak592cnard |
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Monday, January 26, 2015
Tweet by Cherif
Cherif (@bijga_)12c SQL Plan Directives by @FranckPachot slideshare.net/pachot/soug-20… via @SlideShare |
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Tweet by Brian Fitzgerald
Brian Fitzgerald (@ExaGridDba)Good overview how NVMe reduces flash latency in X5-2 oracle.com/technetwork/se… |
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Tuesday, December 2, 2014
Tweet by Jos van den Oord
Jos van den Oord (@joord01)ask tom - what is the reason for one extra standby redo log file? goo.gl/fb/sMXtEQ |
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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 Oracle Learning Libr
Oracle Learning Libr (@OracleLL)Streamline Cloning Oracle Databases for Development and Testing: Released On: 12/01/2014 bit.ly/1A8NDT7 |
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Tweet by Oracle DB Support
Oracle DB Support (@OracleDBsupport)Exadata & MAA 2014 OpenWorld presentations are now posted. ora.cl/eQy |
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Monday, November 24, 2014
Tweet by Richard Foote
Richard Foote (@richardfoote)12.1.0.2 Introduction to Zone Maps Part III (Little By Little) wp.me/p9EK0-J0 |
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Tweet by Harvard Biz Review
Harvard Biz Review (@HarvardBiz)The Best Way for New Leaders to Build Trust s.hbr.org/1xW5ImW pic.twitter.com/fqlelebiVn |
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Tweet by Surachart Opun
Surachart Opun (@surachart)"Oracle RAC on Flex System Reference Architecture" redbooks.ibm.com/redpieces/abst… |
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Tweet by Surachart Opun
Surachart Opun (@surachart)"Ford uses R for data-driven decision making" blog.revolutionanalytics.com/2014/11/ford-u… |
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Tweet by Surachart Opun
Surachart Opun (@surachart)"KeepAlive socket in 12c listener | Laurent Schneider" laurentschneider.com/wordpress/2014… |
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Tweet by Ruslan Khozinov
Ruslan Khozinov (@rkhozinov)Linux Tuning The VM (memory) Subsystem cyberciti.biz/faq/linux-kern… via @nixcraft |
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Sunday, November 23, 2014
Tweet by Xavier Picamal
Xavier Picamal (@CondeBond)Crosscheck archives (CHANGE ARCHIVELOG ALL VALIDATE) lnkd.in/dQ_cFAN #Oracle #RMAN |
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Tweet by Xavier Picamal
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Tweet by Xavier Picamal
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Tweet by Surachart Opun
Surachart Opun (@surachart)"9 Must-Have Skills You Need to Become a Data Scientist" kdnuggets.com/2014/11/9-must… |
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Tweet by Uwe Hesse
Uwe Hesse (@UweHesse)Looking for an #Oracle 12.1.0.2 sandbox? Download VirtualBox VM with Database version 12.1.0.2 buff.ly/156gOfG via @MGralike |
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Tweet by Oracle Database
Oracle Database (@OracleDatabase)@Oracle's Juan Loaiza: The In-Memory Revolution: Why Smart Companies Will Gain Huge Competitive Advantage #DB12c ora.cl/SNC |
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Tweet by Dominic Delmolino
Dominic Delmolino (@ddelmoli)SQL Rocks! "@data_nerd: Popular Software Skills in Data Science Job postings. #DataScienceROCKS! ow.ly/EJWSK" |
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Tweet by oaktable network
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Tweet by Kevin Beaver
Kevin Beaver (@kevinbeaver)People often ask me about the security of password managers. Here's a bit of info that can help you make a more info…lnkd.in/efNpEBy |
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Tweet by Guillermo Caracuel
Guillermo Caracuel (@gcaracuel)It's better do this on load balancers but anyway sometimes you just need a single node. Geo locking using IPtables cyberciti.biz/faq/block-enti… |
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Tweet by Harvard Biz Review
Harvard Biz Review (@HarvardBiz)What to do when you get a bad performance review - and your boss is right. s.hbr.org/1tnXkHB via @WNYC @MoneyTalking |
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Sunday, November 16, 2014
Tweet by Fuad Arshad
Fuad Arshad (@fuadar)"Foreign Archived Log in #Oracle – what does it mean?" buff.ly/1vapMUv good read |
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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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The Challenge of AI in Business Today - Outside of my work at Redgate, I spend an hour or two each week as an AI Advisor to organizations in government, healthcare, and retail. I’ve been doing th...
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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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Using Podman and Docker Health Checks to Prevent CI Pipeline Failures - I recently experimented with Continuous Integration (CI) pipelines in GitLab, and I needed a way to detect the availability of an Oracle AI Database 26ai F...
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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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