Blog Post: Database Performance Problems: Finding the Root Cause
Hi! This article will cover some useful tips in finding the root cause of your application performance issues. Some of these suggestions might be useful to enhance your help-desk solutions; others...
View ArticleBlog Post: Summary of Austrian Oracle User Group (AOUG) 2017 conference
Last week (on June 20th) I presented a session about the Oracle Database Locking Mechanism at the Austrian Oracle User Group (AOUG) conference. This event took place in beautiful Vienna and was my...
View ArticleBlog Post: How the EU GDPR will affect the use of Machine Learning - Part 1
On 5 December 2015, the European Parliament, the Council and the Commission reached agreement on the new data protection rules, establishing a modern and harmonised data protection framework across the...
View ArticleWiki Page: Identity Column in Oracle 12c
Previous releases of the Oracle database, there was no substitute of the AutoNumber or Identity functionality like other database (SQL Server, MySQL etc). Same behaviour was implemented using a...
View ArticleWiki Page: Using Enterprise Manager for on-site and public databases in the...
by Porus Homi Havewala Oracle Enterprise Manager 12c Release 5 , released in June 2015, allows an on-premise Enterprise Manager OMS (Oracle Management Service) to install Hybrid Cloud Agents on your...
View ArticleWiki Page: Using Enterprise Manager for on-site and public databases in the...
by Porus Homi Havewala Oracle Enterprise Manager 12c Release 5 , released in June 2015, allows an on-premise Enterprise Manager OMS (Oracle Management Service) to install Hybrid Cloud Agents on your...
View ArticleWiki Page: Using Enterprise Manager for on-site and public databases in the...
by Porus Homi Havewala Ever since Enterprise Manager 12c Release 5, released in June 2015, Oracle Enterprise Manager 12c (and now 13c, released in December 2015) allows an on-premise Enterprise Manager...
View ArticleWiki Page: Using Enterprise Manager for on-site and public databases in the...
by Porus Homi Havewala Ever since Enterprise Manager 12c Release 5, released in June 2015, Oracle Enterprise Manager 12c (and now 13c, released in December 2015) allows an on-premise Enterprise Manager...
View ArticleWiki Page: Enterprise Manager for on-site and Oracle public cloud databases
This section contains articles about Oracle's Enterprise Manager use for on-site databases and Oracle Public cloud databases
View ArticleComment on Oracle Index Tips and Techniques
this "null values" hint in index was a nice thing to see...really didn't know. appreciated.
View ArticleComment on Oracle Index Tips and Techniques
AFAIK, analyze index is the only way to see if index is a candidate for rebuild
View ArticleBlog Post: Part 2 - Do I have permissions to use the data for data profiling?
This is the second part of series of blog posts on ' How the EU GDPR will affect the use of Machine Learning ' I have the data, so I can use it? Right? I can do what I want with that data? Right? (sure...
View ArticleBlog Post: Mi nuevo libro de Oracle APEX 5.1 está disponible en Amazon!
Hola a todos!!! estoy muy emocionada porque mi nuevo libro ya está disponible en Amazon!!! Aqui te dejo el enalce: Oracle APEX 5.1 Contenido del libro: Oracle APEX 5.1 Introducción PARTE I - Creando...
View ArticleBlog Post: Oracle Clusterware 12cR2 - deprecated and desupported features
Having clear understanding of deprecated and desupported features in a new release is equally important as knowing the new features of the release. In this short blog post, I would like to highlight...
View ArticleBlog Post: A few useful Oracle 12cR2 MOS Docs
A few useful MOS Docs are listed below , in case if 12cR2 upgrade around the corner. How to Upgrade to/Downgrade from Grid Infrastructure 12.2 and Known Issues (Doc ID 2240959.1) Complete Checklist for...
View ArticleBlog Post: Oracle Coding Best Practices
Hi, I have a lot of PL/SQL tips to share. Here’s a first installment—perhaps more to come! Tip #1 The first thing I encourage all to use is %TYPE and %ROWTYPE on your variable definitions. In...
View ArticleWiki Page: ORA-08103: object no longer exists
ORA-08103: object no longer exists Author JP Vijaykumar Oracle DBA Date March 8th 2017 Modified May 14th 2017 Modified July 7th 2017 Recently, I worked on an issue - while executing a select on a view,...
View ArticleBlog Post: Part 3 - Ensuring there is no Discrimination in the Data and...
This is the third part of series of blog posts on ' How the EU GDPR will affect the use of Machine Learning ' The new EU GDPR has some new requirements that will affect what data can be used to ensure...
View ArticleBlog Post: Oracle Multi-tenant Application Containers - Part II - Create...
Overview As I discussed in my last article Oracle Multi-tenant Application Containers Part-I , Oracle Database 12.2.0.1 introduces the concept of multi-tenant application containers that enable many...
View ArticleBlog Post: Database as a Service Using Enterprise Manager - Part II
by Porus Homi Havewala In our article series, we are exploring the capabilities of Oracle Enterprise Manager Cloud Control 13c for the private Database as a Service (DBaaS) Cloud – including the setup...
View Article