Blog Post: GLOGIN WITH COLOR DISPLAY
Date Jan 4th 2018 As a dba, I will be executing various scripts in multiple databases. Mostly in non-productions databases. In the event, if any of these scripts were executed inadvertently in the...
View ArticleBlog Post: Oracle Multitenant Application Containers - Part VII Querying Data...
Introduction In my previous article , I discussed conversion of a regular PDB to an application PDB so that applications that are already installed in it can also take advantage of application...
View ArticleBlog Post: Database as a Service using Enterprise Manager – Part VIII
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 of such a cloud. In the...
View ArticleBlog Post: Oracle Hybrid Database Cloud using Enterprise Manager – Part VIII
In this article series, we are looking at the steps for setting up the Oracle Hybrid Cloud via the latest version - Enterprise Manager Cloud Control 13c installed on premises. The main intention is to...
View ArticleBlog Post: Using the Zeppelin to Access MySQL
If you want to access MySQL Cloud Service using Zeppelin of Oracle Big Data Cloud Service Compute Edition (BDCSCE), you can use Spark DataFrames or Zeppelin interpreters. In this blog post, I’ll show...
View ArticleBlog Post: Using Zeppelin to Access MySQL
If you want to access MySQL Cloud Service using Zeppelin of Oracle Big Data Cloud Service Compute Edition (BDCSCE), you can use Spark DataFrames or Zeppelin interpreters. In this blog post, I’ll show...
View ArticleBlog Post: Using Spark to join data from CSV and MySQL Table
Yesterday, I explained how we can access MySQL database from Zeppelin which comes with Oracle Big Data Cloud Service Compute Edition (BDCSCE). Although we can use Zeppelin to access MySQL, we still...
View ArticleBlog Post: Oracle Cloud - Database Services
This blog post highlights some of the essentials of Oracle cloud Database service offerings and its advantages. Also discuss about Database deployment (DBaaS) benefits and tools that can be used to...
View ArticleBlog Post: What Oracle 12cR2 brought us in 2017 and what Oracle brings us for...
By Deiby G ó mez (OCM11g , MAA OCM 12c and Oracle ACE Director) The year 2017 brought us a lot of good Oracle stuff; Oracle Database version 12cR2 was released for On Premises, and the new Autonomous...
View ArticleBlog Post: Oracle Coding Best Practices: Making a CASE for the CASE statement
This article will discuss the CASE statement. PL/SQL has had the CASE statement since Oracle9 I believe (an eternity for most of today’s coders). I will also illustrate a little-known fact: The CASE...
View ArticleBlog Post: ILOUG Summary + My presentation
Last week, ILOUG (Israel Oracle User Group) hosted an awesome Oracle conference in Israel which included 30 Oracle speakers from 9 countries and 45 different sessions. This event was organized by Ami...
View ArticleComment on Oracle Coding Best Practices: Making a CASE for the CASE statement
Hello There is one important thing that shoud always favor CASE against DECODE which is: CASE statement, when used with its ELSE part, can not only make DDL predicate treats FALSE and NULL alike, but...
View ArticleComment on Oracle Coding Best Practices: Making a CASE for the CASE statement
Andre, Thanks for your comment. All suggestions that clearly helps people understanding the difference between CASE and DECODE will certainly be of a great help Best regards Mohamed
View ArticleBlog Post: Introduction to Apache Cassandra
On Friday, I gave a presentation about Apache Cassandra at Big Talk event organized by Komtaş Information Management company. Cassandra is a top level Apache project which is born at Facebook. It is a...
View ArticleBlog Post: Oracle Cloud Infrastructure services and third-party backup tools...
As part of the Cloud Infrastructure services, Oracle offers below persistent I/O intensive block storage and high-throughput storage options, which is manageable through the console and by CLI: Oracle...
View ArticleBlog Post: Oracle PL/SQL Performance Tips - Coding Best Practices - Part 8
Hi, This article will discuss some PL/SQL performance tuning tips as well as make reference to a variety of good coding practices. There are several things you can do to get your PL/SQL code to run...
View ArticleBlog Post: Oracle Multitenant Application Containers - Part VIII -...
Introduction As we saw in my previous article , if application containers in multiple CDBs need to have the same application definition (for example, same tables and PL/SQL packages), then the...
View ArticleBlog Post: Build a Cassandra Cluster on Docker
In this blog post, I’ll show how we can build a three-node cassandra cluster on Docker for testing. I’ll use official cassandra images instead of creating my own images, so all process will take only a...
View ArticleBlog Post: Oracle and Python setup with cx_Oracle
Is Python the new R? Maybe, maybe not, but that I'm finding in recent months is more companies are asking me to use Python instead of R for some of my work. In this blog post I will walk through the...
View ArticleBlog Post: Database as a Service using Enterprise Manager – Part IX
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 of such a cloud. In the...
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