You can crack Informatica interviews by reading good recommended resources. This post shares the best informatica resources for job interviews and useful to update knowledge on Informatica.
These tips and techniques help Data warehousing developers on tuning of Target optimization in informatica.
The source optmization in Informatica is optmizing your SQL query. So that it will take less time to import your data into Informatica from RDBMS databases. Read more.
In informatica optimization is very good concept. The optimization yo can do in different phases. So that you can reduce your ETL cycle time. Read more of all the tips.
Optimizing informatica is a challenging task. Sr Developers work on it. There are various methods…
Informatica does have various parameters and variable to carry your ETL work effectively. Here given some of the key terms that used in Informatica tool. Read more.
The latest features that have been added in Informatica version 9.5 listed here one by one in such a way that developers can grasp these details very quickly and easily.
Caches in Lookup transformation and different types and real use.
I was working on SCD type2. I got the above error. I used the lookup transformation. I…
Informatica version 8x and version 9x has many differences. Read for full list.
Services: Integration Service – conducts and implements the ETL logic Repository Service – manages connectivity…
There are 3 types of dimensions that being used in data warehousing projects. These are called Type1, Type2 and Type3 dimensions. Each one has its own purpose. SCD Type 2 is most popular in data warehousing projects.