teradata online training

Teradata Online Training

What is Teradata why for it is what for it is

 

What is Teradata?

Teradatav12 &versions

Teradata History

Teradata users scalability

Teradata &other RDBMS

Teradata warehouse

Teradata in the Enterprise

Interview Q&A and Certification queries

Real time Issues & resolving

Teradata architecture & it’s components

 

Node Architecture(Shared Architecture)

SMP Architecture

MPP Architecture

Parsing engine(PE) Architecture

AMP Architecture &uses

Bynet Benefits &types

Parallel data extension(PDE)

Teradata directory program(TDP)

Call level interface(CLI)

Trusted parallel application(TPA)

Virtual processors

Bynet 0 &Bynet 1

Parallism Architecture

Recovery &protection of Data

 

What is fall back &where it used

Why for fall back

What is Clique

AMP Clustering

Locks & types for simultaneous Access

Why for locks &how to release

RAID 1 &RAID 5

Journals &types

Virtual Disk Array

How & where is used journals

Q & 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

Row 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 & 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 objects

 

Types of tables

Set tables

Multi tables

Volatile tables

Global temporary tables

Derived tables

 

Views

Macros

Stored procedures

Triggers

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/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

Done