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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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Wednesday, March 5, 2014
mychannl sent you a playlist: "Oracle Database 12c: Backup and Recovery"
Sunday, March 2, 2014
Tweet by oaktable network
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Sunday, February 16, 2014
Tweet by Maggy Woodley
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Tweet by Jagjeet Singh
Jagjeet Singh (@Jagjeets)Command Line Attachment to Oracle Support Service Request ardentperf.com/2014/02/07/com… |
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Tweet by Uwe Hesse
Uwe Hesse (@UweHesse)RT @OracleBUDB: Good white paper to explain compression benefits in 11g - buff.ly/1mkvxKO #oracle (Top Tweet says @buffer analytics) |
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Tweet by Surachart Opun
Surachart Opun (@surachart)5 things everyone should know about Hadoop gigaom.com/2014/02/15/5-t… via @gigaom |
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Tweet by Xavier Picamal
Xavier Picamal (@CondeBond)Recovery of system01.dbf datafile #Oracle #Troubleshooting lnkd.in/dZh3VBH |
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Tweet by Yury Velikanov
Yury Velikanov (@yvelik)Look this is an example that you can do with @google Drawings *gDoc* in 20 mins Working on DOJO 4 #racattack @racsig pic.twitter.com/0CC5cYD725 |
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Tweet by Kellyn Pot'Vin
Kellyn Pot'Vin (@DBAKevlar)@tmuth, thoughts? One Page R: A Survival Guide to Data Science with R buff.ly/1c8bDfe |
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Saturday, February 15, 2014
Tweet by Tanel Poder
Tanel Poder (@TanelPoder)Good stuff from past: Oracle Performance Visualization videos from Sydney bit.ly/MnDEpQ |
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Tweet by Alex Fatkulin
Alex Fatkulin (@AlexFatkulin)Curios what parameters were used during old CRS install? Look into $CRS_HOME/crs/install/crsconfig_params |
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Tweet by Arup Nanda
Arup Nanda (@arupnanda)Oracle DBA India group has started "Ask Arup Nanda" where you can ask questions for me to answer. Give it a try: linkedin.com/e/-6qicz5-hrnq… |
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Tweet by Nilesh
Nilesh (@nilesh_aggr)Steps to Fast Track your Database Cloud implementation on Exadata #em12c blogs.oracle.com/oem/entry/fast… |
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Tweet by Mathijs Bruggink
Mathijs Bruggink (@MathijsBruggink)Cloning your 11.2 Oracle home from an existing server to a new server wp.me/p2HoSK-7o |
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Wednesday, February 12, 2014
Tweet by SidneyChen
SidneyChen (@huanshengchen)How to get extreme Exadata IOPS with SLOB, I blog about the setup procedures and observations. @kevinclosson dbsid.com/how-to-get-ext… |
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Tweet by Kevin
Kevin (@kevinclosson)"@db_magnus I wrote a blog post on how to enable flash cache compression on #exadata dbmagnus.blogspot.no/2014/02/enabli… <note added license requirement |
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Monday, February 10, 2014
Tweet by Hemant K Chitale
Hemant K Chitale (@HemantKChitale)#Oracle note 13498382.8 (and corresponsing Bug) describe a serious issue when running RMAN DUPLICATE on the same server. |
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Saturday, February 1, 2014
Tweet by Francisco Munoz A
Francisco Munoz A (@fcomunoz)Beginning Performance Tuning with Arup Nanda: youtu.be/knPdTWil664?a via @YouTube |
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Tweet by Francisco Munoz A
Francisco Munoz A (@fcomunoz)New video uploaded to OracleMania You Tube channel, Beginners Performance Tuning with @arupnanda youtube.com/watch?v=knPdTW… #ACED #LAOUC |
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Tweet by OracleVirtualization
OracleVirtualization (@ORCL_Virtualize)There's still time left to download your materials for tomorrow's free Virtual Sysadmin Day! 1/28 9a-1p PT. bit.ly/1dt6SPj |
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Tweet by Jeff Smith
Jeff Smith (@thatjeffsmith)New Oracle Big Data VM ready for you to play with, Cloudera/Hadoop, Oracle R, 12c, Oh My! oracle.com/technetwork/da… #VirtualBox |
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Tweet by Francisco Munoz A
Francisco Munoz A (@fcomunoz)Cache Fusion Demystified by Arup Nanda (In English): youtu.be/U6FEXtXUt7c?a via @YouTube |
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Tweet by Francisco Munoz A
Francisco Munoz A (@fcomunoz)New video uploaded to OracleMania You Tube channel, Cache Fusion Demystified by @arupnanda youtube.com/watch?v=U6FEXt… #ACED #LAOUC |
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Tweet by Francisco Munoz A
Francisco Munoz A (@fcomunoz)Performance Tuning in Real Application Cluster: youtu.be/mffQgs5JZuY?a via @YouTube |
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Tweet by Francisco Munoz A
Francisco Munoz A (@fcomunoz)New video uploaded to OracleMania You Tube channel: Performance Tuning in Real Application Cluster with @arupnanda youtube.com/watch?v=mffQgs… |
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Tweet by Francisco Munoz A
Francisco Munoz A (@fcomunoz)New video uploaded to OracleMania YouTube channel about How to read and interpret an explain Plan with @damorgan12c youtube.com/watch?v=2EhP11… |
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Tweet by Francisco Munoz A
Francisco Munoz A (@fcomunoz)Secure your database in a single day by Arup Nanda (English): youtu.be/fssFH3c9mXQ?a via @YouTube |
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Tweet by Oracle Linux
Oracle Linux (@ORCL_Linux)Don't miss a webcast on #Oracle VM and Oracle #Linux with FlexPod. Feb 5, 9AM and 5PM PT bit.ly/1aL1mYe |
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Tweet by Anand Akela
Anand Akela (@aakela)Short Demo : Pluggable Database as a Service (PDBaaS) via #em12c Self-Service Portal: youtu.be/-Y1PKxPV3cA #DB12c |
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Tweet by Hemant K Chitale
Hemant K Chitale (@HemantKChitale)#Oracle. 12c commands to know. juliandontcheff.wordpress.com/2014/01/25/twe… |
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Monday, January 27, 2014
Tweet by Ed Donovan
Ed Donovan (@EdDonovan)Great ideas to implement MT @ScottBehson Flexible/family-friendly bosses get the best out of their people blogs.hbr.org/2014/01/how-to… |
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Tweet by OraNA.info
OraNA.info (@orana)CRS-1615:No I/O has completed after 50% of the maximum interval dlvr.it/4ndnwX #oracle |
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Tweet by OracleBlogs
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Tweet by Syed Jaffer Hussain
Syed Jaffer Hussain (@sjaffarhussain)Blogged about AUTO Vs Manual PSU Patch deployment jaffardba.blogspot.com/2014/01/auto-v… |
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Tweet by Bertrand Drouvot
Bertrand Drouvot (@BertrandDrouvot)Modify the Private Network Information in Oracle Clusterware with HAIP in place wp.me/p2NC5f-pF |
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Tweet by Kellyn Pot'Vin
Kellyn Pot'Vin (@DBAKevlar)To balance out the Python, here's some R! :) "Programming with Big Data in R," and More | Javalobby buff.ly/1ghg1wk |
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Tweet by oaktable network
oaktable network (@oakies_blog)New post by martin.bach - Massive tablespace fragmentation on LMT with ASSM - tinyurl.com/qav7bpu |
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Sunday, January 26, 2014
Tweet by Jonathan Lewis
Jonathan Lewis (@JLOracle)12c new feature for limiting PGA overrun: petesdbablog.wordpress.com/2013/07/01/12c… |
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Tweet by Hemant K Chitale
Hemant K Chitale (@HemantKChitale)How do you interpret LAST_CALL_ET for an ACTIVE session ? Comment at hemantoracledba.blogspot.sg/2014/01/lastca… |
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Tweet by Seth Miller
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Tweet by SidneyChen
SidneyChen (@huanshengchen)Exadata Write-back cache and free buffer waits feedly.com/e/NSk89Pgl via @feedly |
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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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Storing & retrieving sensitive data for your CI/CD pipelines securely - On-premises edition. See below for a great article by Jeff Smith covering the other scenario where your database resides in Oracle Cloud. Secret management...
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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...
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