Blog Post: Indexing Oracle Database Table Data in Apache Solr 5.x on Oracle...
By Deepak Vohra Most applications store their related data in a relational database such as the Oracle Database, and indexing Oracle Database data from multiple database users or tables is a commonly...
View ArticleBlog Post: How to stabilize, improve and tune Oracle EBS Payroll and Retropay...
Visited few customers off late to review the performance issues pertaining to their Oracle EBS Payroll and Retro-pay processes. Not sure if many are aware of the tools Oracle has to analyze and improve...
View ArticleComment on Streaming Oracle Database Table Data to Apache Kafka
Good example. However, it assumes Oracle on the same server as kafka & flume. How to configure this if Oracle on a separate server? Thx.
View ArticleBlog Post: ODM Model View Details Views in Oracle 12.2
A new feature for Oracle Data Mining in Oracle 12.2 is the new Model Details views. In Oracle 11.2.0.3 and up to Oracle 12.1 you needed to use a range of PL/SQL functions (in DBMS_DATA_MINING package)...
View ArticleComment on Streaming Data from one Oracle Database Table to Another
Good article. The example focus on insert. How would it handle update/delete transactions? Thx
View ArticleBlog Post: Using EMCLI for Mass Update a Property Value
Here’s a quick and simple script which can help you to update a target property value of all targets running on a specific host. The script will expect you to enter 3 parameters: host name, property...
View ArticleComment on Schema Objects
I'm a DBA with several toad users, does anybody have a script to create all the oracle Toad schema objects needed? and the permissions? SQL Navigator for Oracle\CRTSQLTB.SQL & CRTUSER.SQL...
View ArticleBlog Post: Consolidation Planning for the Cloud - Part IX
by Porus Homi Havewala We started to detail the concept and workings of Consolidation Planning for the Cloud, using Oracle Enterprise Manager Cloud Control 13c, in the previous parts of this article...
View ArticleBlog Post: OUG Ireland Meetup 11th May
The next OUG Ireland Meetup is happening on 11th May , in the Bank of Ireland Grand Canal Dock. This is a free event and is open to every one. You don't have to be a member to attend. Following on from...
View ArticleBlog Post: How to UPDATE Nested Object and Table Columns, Part 1
This two-part series covers how you update User-Defined Types (UDTs) and Attribute Data Types (ADTs). There are two varieties of UDTs. One is a column of a UDT object type and the other a UDT...
View ArticleBlog Post: Oracle Private Cloud Appliance (PCA) - when and why?
What has become so critical in today's competitive business is the ability to fulfill the sudden and unpredictable demands that arises. It requires data centers agility, rapid deployments and cloud...
View ArticleBlog Post: Registration is open for ODTUG Kscope17, June 25-29 in San...
Join Quest at Kscope17 , June 25-29 in San Antonio, Texas. ODTUG Kscope17 is home to the world’s leading experts on Oracle technology. Our booth will be set up in the exhibit hall, so stop by and see...
View ArticleComment on Oracle Private Cloud Appliance (PCA) - when and why?
Hi Syed in your blog you mentioned that you do not need additional software licenses - but to my knowledge Oracle Database Licenses are not included in the PCA offering.
View ArticleBlog Post: Why my execution plan has not been shared - Part IV
As mentioned in the previous three articles of the series there are sixty-four reasons for which the Oracle Optimizer might decide to hard parse a new execution plan instead of sharing the existing...
View ArticleBlog Post: Too Many Indexes Causes Long Running Batch Cycles
Hi, This article is more of the rest of the story from March’s Lucky Breaks. ( Click here to see this blog). I want to share a real consulting gig where I used index monitoring with great success....
View ArticleComment on Oracle Compressed Tables
>Oracle does not compress any data on the usual DML type operations (insert/update/delete) On insert is somehow efficient (there are some benefits) and for update totally inefficient. Expalined in:...
View ArticleBlog Post: Consolidation Planning for the Cloud - Part X
by Porus Homi Havewala We detailed the concept and workings of Consolidation Planning for the Cloud, using Oracle Enterprise Manager Cloud Control 13c, in the previous parts of this article series....
View ArticleBlog Post: Solving Problem Partitioning SQL Using PL/SQ
Hi, This article is more of the rest of the story from March’s Lucky Breaks. ( Click here to see the first blog). I want to share my successes in using PL/SQL to solve a rather common performance issue...
View ArticleBlog Post: How Oracle B-tree Indexes Work
Hi, I have a lot of knowledge about how Oracle’s indexes work. I’ll start with how Oracle B-tree indexes work, as well as syntax and practical uses for each. Oracle B-Tree Index Structure The above...
View ArticleBlog Post: Session Cursor Caching - Part Two
In first part of this article, we Learnt What is ‘Session Cursor Caching’? How to Enable Session Cursor Caching? Explored ‘Session Cursor Caching’ in detail by means of following practical scenarios:...
View Article