Loading ... Nimble Tech

ETL Testing

Extract, Transform and Load (ETL) refers to a process in database usage and especially in data warehousing that extracts data from homogeneous or heterogeneous data sources Transforms the data for storing it in proper format or structure for querying and analysis purpose Loads it into the final target (database, more specifically, operational data store, data mart, or data warehouse).

  • Start: September 17, 2016
  • Duration: 45Hrs
  • ID: DWH 1171
  • Category: Testing
  • Location: Bangalore, Kolkata, Bhubaneswar, Online
Apply now

Extract, Transform and Load (ETL) refers to a process in database usage and especially in data warehousing that extracts data from homogeneous or heterogeneous data sources Transforms the data for storing it in proper format or structure for querying and analysis purpose Loads it into the final target (database, more specifically, operational data store, data mart, or data warehouse) Accuracy of the data from the ETL process is critical as this underlying information influences business decisions & thereby its efficacy.

ETL Testing Training aims to deliver complete, repeatable & auditable test coverage of the ETL process.

  • Understanding of IOC and dependency injection
  • Spring Architecture
  • Implementation on IOC in spring
  • Understanding Aspect Oriented Programming(AOP)
  • Implementing AOP in Spring
  • Introducing the template design pattern
  • Simplifying Data Access using JDBC Template
  • Abstract Data Access Layer using DAO
  • Introduction to Spring MVC