TERADATA ONLINE TRAINING

KITS Online Training Institute provides best teradata online training by well trained and certified trainers. Teradata is a leading provider of powerful, enterprise big data analytics and services that include Data warehousing, Data Driven Marketing, BI and CRM. Teradata is an open system, running on a UNIX MP-RAS or Windows server platform. Teradata is capable of supporting many concurrent users from various client platforms. We are delighted to be one of the best leading IT online training with best experienced IT professionals and skilled resources. We have been offering courses to consultants, companies so that they can meet all the challenges in their respective technologies. We also provide other technologies like Data Stage.

Teradata Course Content

OVERVIEW OF TERADATA

  • What is Teradata…
  • Teradata v12 & next versions
  • Teradata History
  • Teradata users scalability
  • Teradata and other R-DBMS’s
  • Teradata is a warehouse
  • Teradata in the Enterprise level
  • Interview Questations & Answers and Certification support
  • Real time Scenarios & Problems – Solutions

TERADATA ARCHITECTURE & IT’S COMPONENTS

  • Node Architecture (Shared Architecture)
  • SMP Architecture
  • MPP Architecture
  • Parsing engine(PE) Architecture
  • AMP Architecture &usage
  • Bynet Benefits and types
  • Parallel data extension-(PDE)
  • Teradata directory program(TDP)
  • Call level interface-(CLI)
  • Trusted parallel application-(TPA)
  • Virtual processors
  • Bynet 0 and Bynet 1
  • Parallism Architecture

RECOVERY &PROTECTION OF DATA

  • What is fall back &where it used
  • Why for fall back
  • What is Clique
  • AMP Clustering
  • & types for simultaneous Access
  • Why for locks &how to release
  • RAID 1 and RAID 5
  • Journals and types
  • Virtual Disk Array
  • How & where is used journals
  • Q and A about data recovery

TERADATA INDEXES

  • Types of indexes in Teradata
  • Hash index
  • Join index
  • Primary index(unique, non- unique)
  • Secondary index(unique, non- unique)
  • Skewness
  • Keys & indexes (How & why these used)

HOW TO STORAGE & RETRIEVAL OF DATA

  • Hash algorithm
  • hash
  • Hash map
  • Hash bucket
  • Receiving VDisc

TERADATA SQL QUARRYMAN

  • SQL fundamentals
  • Data types and literals
  • DDL Statements
  • DML Statements
  • Teradata naming conversing

TERADATA SQL FUNCTIONS & OPERATIONS

  • String functions
  • Format functions
  • Cast functions
  • Cast functions
  • Group and Aggregation functions
  • Logical operations
  • Arithmetic operations
  • set operations
  • join operations
  • conditional expressions

TERADATA JOIN STRATEGIES & UNIONS

  • hash join
  • merge join
  • nested join
  • product join
  • inner join
  • left & right outer join
  • full outer join

TERADATA BASIC COMMANDS

  • Help
  • Show
  • Explain
  • Collect statistics

TERADATA MEMORY SPACES

  • Permanent spaces
  • Temporary spaces
  • Spool spaces
  • Users spaces & PWD

TERADATA TRANSACTION MODES

  • Batch mode
  • BTET mode
  • ANSI mode
  • How Converted into others

TERADATA PERFORMANCE TUNING ON SQL ASSISTANCE

  • Usage of PMON
  • Explain usage
  • Collecting statistics
  • SQL tuning
  • Various SQL statements
  • Real time Issues & resolving

TERADATA UTILITIES & TOOLS (IMPORT & EXPORT)

  • Teradata BTeq scripts
  • Overview of BTeq
  • Looping stages
  • Batches scripts
  • Import &export scripts with Examples
  • Error handling
  • Real time scripts
  • Teradata FastLoad
  • Types of phages & how to find it
  • Advantages & its process
  • Limitations of fast load
  • Real time scripts
  • Teradata MultiLoad
  • Overview of Multi load
  • Types of phages in MultiLoad
  • Advantages & its process
  • Limitations of MultiLoad
  • Uses various types of operations
  • Work on Multi tables
  • Real time scripts
  • Sample scripts
  • Teradata Tpump
  • Overview of Tpump
  • Limitations of Tpump
  • Work on Multi tables
  • Real time scripts
  • Sample scripts
  • Teradata Fast Export
  • How to export the data
  • Passing parameters
  • IN and OUT Modes
  • Work on Multi tables
  • Real time scripts
  • Sample scripts
  • Teradata SQL Assistant(Quarryman)
  • Teradata performance monitor
  • Teradata Administrator usage
  • Teradata performance tuning on scripts

Highlights of Teradata Online training:-

*  Very in depth course material with Real Time Scenarios for each topic with its Solutions for Teradata Online Trainings.

*  We Also provide Case studies  for Teradata Online Training.

*  We do Schedule the sessions based upon your comfort by our Highly Qualified Trainers and Real time Experts.

*  We provide you with your recorded session for further Reference.

* We also provide Normal Track, Fast Track and Weekend Batches also for Teradata Online Training.

* We also provide Cost Effective and Flexible Payment Schemes.

What is Teradata?

Teradata is a Relational Database Management System (RDBMS) that drives a company’s data warehouse.

Teradata is an open system, compliant with industry ANSI standards.

It is currently available for the following operating systems:

  • UNIX MP-RAS
  • Windows 2000

The ability to manage terabytes of data is accomplished using the concept of parallelism, wherein many individual processors perform smaller tasks concurrently to accomplish an operation against a huge repository of data.

To date, only parallel architectures can handle databases of this size.

Why Teradata?

There are many reasons to choose Teradata as the preferred platform for enterprise data warehousing:

Supports easy scalability from a small (10 GB) to a massive (100+TB) database.

Automatic and even data distribution eliminates complex indexing schemes or time-consuming reorganizations.

Designed and built with parallelism from day one .

Single operational view of the entire MPP system  and single point of control for the DBA (Teradata Manager).

Teradata has been doing data warehousing longer than any other vendor.

Teradata Architecture

In order to understand how queries execute on a Teradata System, it is important to have an understanding of the parallel architecture of Teradata and how the components making up the system are interacting with each other.

The Teradata architecture described is the same for each relevant release of Teradata. Additional features introduced over time are not covered as they do not give to the general understanding of the system architecture.

I will not go into great detail here. If you are interested in more detailed information, I recommend reading the Teradata Manuals which you can download for free. I will limit this post to information sufficient to understand parallelism on Teradata.

teradata architecture

–       Parsing Engine (PE)

–       BYNET

–       Access Module Processor (AMP)

–       Virtual Disks

The Parsing Engine

The parsing engine is a process responsible for the following tasks:

–       Session handling (session authorization, log on, log off)

–       Parsing the SQL statement (syntax checking, looking up the used database objects)

–       Optimization of the SQL statement (statistics are crucial at this time)

–       Creation of the execution plan

–       Dispatching the execution plan to the AMPs

–       some other tasks like character set conversion etc. which are not relevant for our purpose of understanding how SQL statements are executed.

The Parsing Engine is the piece of software communicating with the client applications (SQL Assistant, BTEQ, etc.)

Each Teradata System has several Parsing Engines executed at the same time. The number of Parsing Engines can be increased dynamically by the system if needed. Each Parsing Engine can only handle a limited amount of sessions.

AMPS and Parallelism

AMPs are the foundation for parallelism on Teradata. The goal of each Teradata system is to distribute work evenly across all available AMPs. If we can reach this aim, we will have a performance-optimized system regarding parallelism.

What you will learn in This Training?

  • All about Teradata, its architecture and components and how it compares to RDBMS
  • The Teradata indexing mechanism and handling and manipulation of data
  • Advanced SQL operations and using sub-queries, OLAP functions and others
  • Advanced Database objects and using them to perform performance tuning and optimization
  • Application utilities provided by Teradata such as FastLoad and MultiLoad
  • How to protect data in Teradata

Is this course right for you?

Database administrators, developers, data analysts, and professionals contributing in areas of business intelligence will find this course useful.

What are the Prerequisites to learn Teradata?

Participants are expected to have basic Knowledge in SQL, general relational database knowledge and basic Unix commands.

Scheduling Demo With Trainer:

If you would like to take the online demo for Teradata trainer can you please make an inquiry or fill the form for demo registration, one of our executives will arrange a meeting with the expert trainer.

Course Finished Certificate :

After finish, the course we provide Teradata course finished certificate of kits technologies looks like

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