TERADATA


TERADATA CONTENT

 

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
  • Interview Q&A and Certification queries
  • Real time Issues & resolving

TERADATA ARCHITECTURE & IT’S COMPONENTS

  • Node 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

RECOVERY &PROTECTION OF DATA

  • What is fall back &where it used
  • Why for fall back
  • What is Clique
  • Locks & types
  • Why for locks &how to release
  • RAID 1 &RAID 5
  • Journals &types
  • 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
  • FAQS
  • Covering DBA concepts
  • Concentration on performance tuning
  • Real time scenarios
  • Certification guidance
  • Resume preparation
  • Sample resumes
  • Interview & certification FAQS
  • How to face the interview
  • Class notes which is useful for who is trying for job
  • Project preparation