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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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Monday, April 15, 2013
jc nars (@jcnars) shared a Tweet with you!
jc nars (@jcnars) shared a Tweet with you!
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jc nars (@jcnars) shared a Tweet with you!
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Tweet by Steve Karam
Steve Karam (@OracleAlchemist)The importance of data skepticism radar.oreilly.com/2013/04/data-s… via @datachick |
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Tweet by Wissem El Khlifi
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Tweet by Wissem El Khlifi
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Tweet by Steve Karam
Steve Karam (@OracleAlchemist)Great read! RT @SqlBrit 7 Essential Habits of Successful DBAs johnsansom.com/7-essential-ha… |
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Tweet by Simon Haslam
Simon Haslam (@simon_haslam)Top tip: if you're putting Oracle docs on an SD card to save precious SSD space format with a cluster size of 4kB - I just saved 48% space! |
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Tweet by Hector Martinez
Hector Martinez (@hmartinezlopez)RT @dba_emc2: want to try out your Hadoop app on the world's largest cluster? j.mp/15dfyVt |
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Tweet by Eric van der Sluis
Eric van der Sluis (@ericDbvisit)A Few Words on Oracle Licenses - Steve Karam :: The Oracle Alchemist oraclealchemist.com/news/a-few-wor… |
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Tweet by Saurabh K. Gupta
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Tweet by Bertrand Drouvot
Bertrand Drouvot (@BertrandDrouvot)Just had a look to "Visualizing database performance with R" see: slideshare.net/gwenshap/visua… Very interesting from @gwenshap |
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Tweet by OraNA.info
OraNA.info (@orana)OBIEE, OEM12cR2 and the BI Management Pack Part 1: Introduction to OEM12cR2 dlvr.it/3DkLHv #oracle |
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Tweet by Fuad Arshad
Fuad Arshad (@fuadar)"Instance/service registration with Database listener | IN ORACLE MILIEU ..." feedly.com/k/117YzhP good read |
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Tweet by Xavier Picamal
Xavier Picamal (@CondeBond)How to Get Started with Amazon EC2 (Oracle 11g XE example) by Alex Gorbachev lnkd.in/BH-ARX |
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Tweet by Zoran Pavlović
Zoran Pavlović (@orclarchitect)New separation of duties in #Oracle #12c . SYS remains God, but we have SYSBACKUP (for RMAN), SYSDG (for data guard) and SYSKM (for TDE). |
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Tweet by Bjoern Rost
Bjoern Rost (@brost)quick blog post on #12c flex ASM and flex cluster portrix-systems.de/blog/brost/fle… /cc @dba_emc2 @martinberx |
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Tweet by Fuad Arshad
Fuad Arshad (@fuadar)"Trying out S-ASH: historical performance data for the under-licensed" feedly.com/k/131PoEV good read |
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Tweet by Kyle Hailey
Kyle Hailey (@dboptimizer)S-ASH impressive blog on setting it up: pythian.com/blog/trying-ou… @mfild @pioro @pythian now have to go back and see about updating the source |
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Tweet by Simon Haslam
Simon Haslam (@simon_haslam)Next @UKOUG App Server & Middleware SIG is a full day of HA... it should be great! :) ukoug.org/events/ukoug-a… twitpic.com/cjj7s3 |
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Tweet by Charles Kim
Charles Kim (@racdba)Oracle VM vs VMware Technical Discussion @GeorgeTrujillo @dbcloudshifu @ViscosityNA #VSphere #VMWare Check it out: bit.ly/15bCowF |
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Tweet by Charles Kim
Charles Kim (@racdba)Check out my Data Guard Delay Apply blog: bit.ly/11302aE #Oracle @dbcloudshifu @GeorgeTrujillo #ViscosityNA |
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Tweet by Steve Karam
Steve Karam (@OracleAlchemist)More weekend reading! Backups and a Clever Student oraclealchemist.com/news/backups-a… #Oracle #DBA |
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Tweet by Allan Robertson
Allan Robertson (@dba_emc2)@OracleAlchemist @ericDbvisit nice link here where exVMware, now Oracle guy explains bit.ly/RnNXor |
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Tweet by Charles Kim
Charles Kim (@racdba)A great article to read on reducing downtime for cross platform TTS migration: bit.ly/Zju3D8 #ViscosityNA @dbcloudshifu @tjambu |
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Tweet by Mike Donovan
Mike Donovan (@dbvisitmike)RT @UweHesse: You have no ASH because lack of EE / Diagnostics-Pack? Try S-ASH as shown here: ow.ly/k1OUr #Oracle |
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Tweet by Dave Logue
Dave Logue (@datalossguru)Symmetrix VMAX: Potential VMware data inconsistency on Target devices with an XCOPY session, thanks to @virtualgeek tinyurl.com/crekdru |
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Tweet by Charles Kim
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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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Fast SPLIT PARTITION operation is unusually slow - I recently observed that the total time taken to split an empty partition, in 10.2.0.5, has increased by many fold—i.e. from under 30 seconds to 60 minutes...
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Favorite Free Applications to Troubleshoot Visual Manufacturing and Windows – Part 10 Wireshark - January 2, 2021 I have been working with Infor Visual Manufacturing ERP system for roughly 21 years now, and have been assisting users at other companies w...
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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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Oracle 23ai Free: Docker ORA-12547/Make File Issue - I was thrilled to see the new Oracle 23ai Free come out on Thursday, so I marched over on Friday Tags: Del.icio.us Facebook TweetThis Digg StumbleUpon ...
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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 2 – Partial indexes on partitioned tables - In the article, you will have a look at the partial indexes available since Oracle 12c. The partial indexes enable us to index only certain partitions of...
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Oracle Cloud & Third party tools - There have been several buzz words and offerings since the invention of Cloud concepts. We have been hearing of Private Cloud, Public Cloud, Hybrid cloud a...
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The ACE Scorecard - The newly introduced “Oracle ACE Program Scorecard” felt like I did a timesheet of my Oracle online footprint for the entire year. Spent most of the day (a...
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HTAP: Well, How Did We Get Here? - I’m speaking at an HTAP Conference put on by PingCap, (the folks responsible for TiDB). As usual, I’m the only one with a cap. 🙂 By now the event is s...
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PGIO Update - PGIO is the SLOB method for PostreSQL. An old friend of mine, Bart Sjerps, has implemented a modified PGIO in Python and posted it on Github: https://githu...
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oem cpu jul 23 - this blog is no longer maintained. go there : OEM patch | LaurentSchneider.Com (wordpress.com)
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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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Oracle Cloud Marketplace GoldenGate Classic Environment - To launch Goldengate via GGSCI we need to enter “ggsci” followed by the “version” -bash-4.2$ which ggsci /usr/local/bin/ggsci -bash-4.2$ ggsci Usage: /us...
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OJVM and DBA_REGISTRY_SQLPATCH - I woke up this morning and did what I do most days - doomscroll through twitter. One of the benefits of being in the US is that there are usually some inte...
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Next Big Thing - On Tuesday I will publish the code for my next big thing I have been working on for the past 5 years. No, this is not about AI or a yet another startup - I...
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Sangam 18: Presentations, Scripts and More - Many, many thanks to those who came to my three sessions at Sangam 18, the largest meeting of Oracle technologists in South Asia. As I promised, you can do...
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Become a Master of Oracle 12c - Oracle Database 12c: Administrator Certified Master Technology moves on, and to keep pace with it, so should you. If you are an Oracle Certified profession...
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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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