Red Hat Certificate of Expertise in Data Virtualization Exam - Technology Training Certification - EX450

Specifications
Manufacturer: Red Hat, Inc
Manufacturer Part Number: EX450
Manufacturer Website Address: http://www.redhat.com
Brand Name: Red Hat
Marketing Information:

In preparation

Study points for the exam

To help you prepare, review the exam objectives which highlights the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance.

Prerequisite skills for the exam

There are no prerequisites to take this exam but it is recommended that an individual take Red Hat JBoss Data Virtualization Administration (JB450) training course.

Candidates should be able to perform the tasks listed below:

Establish and import data sources

• Import from Flat File Source locally
• Import from Flat File Source ftp
• Import from RDBMS

Federate and transform data

• Use the Teiid Designer wizards to automatically generate data models
• Understand and update generated models
• Apply simple data transformations such as Type Casting
• Apply complex transformations inbuilt transformation functions
• Use the various inbuilt translators

VDB Modeling

• Aggregate different typed data stores to create a federated view including:
  • Files (flat and XML)
  • Multiple, different relational database
• Implement SQL logic from distinct data stores
• Understand and implement materialized views

Tuning

• Improve performance by using in memory cache
• Use techniques to bypass caches as needed
• Tune caching behavior for specific requirements

Reporting/Data export

• Create READ procedure
• Expose procedure results as XML or JSON
• Expose data as RestFul services
• Understand and anticipate performance issues

Runtime

• Package and deploy virtual databases
• Understand how to use Teiid Designer to control and mange the Data Virtualization runtime

Product Type: Technology Training
Product Information
Training Type: Certification
Training Subject: Certificate of Expertise in Data Virtualization Exam
Training Method: Exam
Maximum Course Duration: 4 Hour
Target Audience:

• Developers and architects who will be responsible for modeling and creating federated views of multiple, different data sources using Red Hat JBoss Data Virtualization
• Database administrators who may be involved in a project using Red Hat JBoss Data Virtualization to model and create federated views of multiple, different data sources