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modify OEM retention
12c Cloud Control Repository: How to Modify the Default Retention and Purging Policies for Metric Data? (Doc ID 1405036.1) To modify the default retention time for the table EM_METRIC_VALUES from 7...
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Oracle R
SoftwareR for windows - http://cran.cnr.berkeley.edu/IDE - http://rstudio.org/ Use caseR and BIEER plugins to Oracle (Oracle R Enterprise packages) Oracle - sys.rqScriptCreate, rqRowEval (parallelism...
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AWR warehouse
Master Note on AWR Warehouse (Doc ID 1907335.1)Oracle® Database 2 Day + Performance Tuning Guide 12c Release 1 (12.1)http://docs.oracle.com/database/121/TDPPT/tdppt_awr_warehouse.htm#TDPPT145Analyze...
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parallel_max_servers
* The parallel_max_servers value is capped by processes-15 (this is true for versions prior 11.2.0.2 as well) * The formula for default value is parallel_max_servers = min( <show parameter...
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OLTP DW test databases
-- OLTP alter system set sga_max_size=18G scope=spfile sid='*'; alter system set sga_target=0 scope=spfile sid='*'; alter system set db_cache_size=10G scope=spfile sid='*'; alter system set...
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lynda
http://www.lynda.com/vi-tutorials/Up-Running-vi/170336-2.html hadoophttp://www.lynda.com/Hadoop-training-tutorials/5811-0.htmlhttp://www.lynda.com/Barton-Poulson/984353-1.html...
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Zone Maps
Using zone maps http://docs.oracle.com/database/121/DWHSG/zone_maps.htm#DWHSG9355zone maps http://docs.oracle.com/database/121/VLDBG/whatsnew.htm#VLDBG14186licensing...
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In-Memory Column Store
using the in-memory column store http://docs.oracle.com/database/121/ADMIN/memory.htm#ADMIN14257about the in-memory column store...
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ExadataHW
IMG_4319.JPG - X4270 cell server IMG_4325.JPG - X4170 db serverIMG_4330.JPG - SAS2 10K RPM 300GBINTERNAL Exadata Database Machine Hardware Training and Knowledge [ID 1360358.1]Oracle Sun Database...
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Exadata Data Sheets (v1,v2,x2-2,x2-8)
https://www.dropbox.com/sh/l8rrab8u8fli850/sXdr8PmWhGOracle System Options...
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reverse engineer RM plan from database
Reverse Engineering a Resource Manager Plan From Within the Database (Doc ID 1388634.1)Connect as sysdba and run ... SQL> connect / as sysdba SQL>@get_plan_v2(10g).sqlconnect / as sysdba set long...
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Tableau
download and documentationAlternate download site across versions https://licensing.tableausoftware.com/esdalt/Official doc...
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px.sql
$ cat px.sql /* SELECT table_name FROM dict WHERE table_name LIKE 'V%PQ%' OR table_name like 'V%PX%'; TABLE_NAME ------------------------------ V$PQ_SESSTAT V$PQ_SYSSTAT V$PQ_SLAVE V$PQ_TQSTAT...
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IORM troubleshooting
You can make use of the cell_iops.sh here http://karlarao.wordpress.com/scripts-resources/ to get a characterization of the IOs across the databases on the cell level. This only have to be executed on...
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Kanbanflow
https://confluence.atlassian.com/display/AGILE/Tutorial+-+Tracking+a+Kanban+Teamhttp://en.wikipedia.org/wiki/Pomodoro_Techniquehttp://www.businessinsider.com/productivity-hacks-from-startup-execs-2014-...
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Visualization
Tableau Visualization Gallery http://www.tableausoftware.com/learn/galleryGoogle Chart API...
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CodeNinjaCommunity
http://showmedo.com/videotutorials/pythonhttp://www.zappable.com/2012/11/chart-for-learning-a-programming-langauge/The Ultimate Python Programming Course http://goo.gl/vvpWE,...
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