Full Coverage on Data Integration Tools and Technologies
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If you are here to learn, we have plenty of guides for you on Datawarehousing, Data Modeling, Database Concepts, ETL Tools and much more. Check out our blog topics and guides and we are sure you will love what you will see here!
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From Basics To Advance: Wide Spectrum of DI Topics
We continuously publish articles, videos and how-to guides to add value to our readers on a regular basis. Check out some of our latest topics.
Hive Query Performance Optimization On Hadoop For Big Data
If you have been around big data for any length and worked on Hadoop, you have seen plenty of Pig and Hive. If you are even learning Hadoop and Big Data, Pig and Hive must [...]
How Master Data Management And Big Data Relate
Master data is basically a shared master copy of data such as customer, product, employee, suppliers and location data used by several applications within an enterprise. Master Data Management (MDM) is important to organizations today [...]
How To Kill Silently Running Orphan Process Flows In OWB
In Oracle Warehouse Builder (OWB), not being able to deploy a process flow because it is running in the background is common. The following error message is usually thrown in control center when trying to [...]
Big Data And Hadoop – Features And Core Architecture
The term Big Data is often used to denote a storage system where different types of data in different formats can be stored for analysis and driving business decisions. Big Data is an assortment of [...]
Data Integration Techniques And Their Challenges
Data Integration is the combination of technical and business processes used to combine data from disparate sources into meaningful and valuable information. The process of Data Integration is about taking data from many disparate sources [...]
Creating ODI 12c Repositories Using RCU Utility
When I was learning ODI, coming from Informatica and OWB background, it was a totally new tool with new concept. I was looking for some help online and came across some very helpful people and [...]
Convert Legacy System Data Into Oracle ERP System
When a new ERP implementation is planned, it is usually a well planned, multistage process. Based on my experience of converting legacy data into Oracle E-Business Suite, I am going to share a few things [...]
Data Modeling Basics And Tools For Data Modeling
If you have been working in IT industry for a while, you should have a basic understanding of data modeling concept. The primary goal of this post to share a few basic concepts around data [...]
Taking A Dive Into Data Quality Assessment Approaches
Data Quality plays a crucial role in the success of a data warehouse. End-users expect that the data residing in the data warehouse database will be accurate and reliable. Failure to meet these expectations will [...]