Tera Data Online Training offers affordable platforms, high performing technology and innovative industry specific solutions that levers you in resolving a wide range of challenges in data warehousing and business. Once you become the part of Tera Data team, you would have the privileges such as benefit packages and competitive compensations in the industry. Online Tera Data training makes you a specialist in technology that helps in scaling to greater heights in terms of career building.
Online Tera Data training is available for the professional people and also for the students in different concepts and modes and also offers you the guidelines to gain more knowledge that enable you to work on real time projects.
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Teradata Online training courses Content:
Introduction:
- What is Teradata-RDBMS?
- Teradatav12 Vs Other versions
- Overview of Teradata
- Teradata History
- Teradata warehouse
- Teradata in the Enterprise
- Teradata Users & Scalability
- Teradata Comptitiveness with the Other RDBMS (Oracle, Sql Server etc)
- Interview Q&A and Certification queries
Teradata Architecture and Components
- Teradata Architecture
- PDE(Parellel Data Extension)
- Vprocs(Virtual Processors)
- AMP(Access Module Processing)
- TDP(Teradata Directory Program)
- CLI(Call Level Interface)
- TPA(Trusted Parallel Application)
- SQL Statement Execution process in detail
Various Architectures
- Node Architecture(Shared Nothing)
- SMP Architecture
- MPP Architecture
- Parallelism Architecture
- Benefits and Types
Data Recovery and Security
- Why for locks & how to release
- Various locks for simultaneous access
- RAID 1 & RAID 5
- Disk Arrays
- Fall Back
- Clique
- AMP Clustering
- Types of Journals
- Recovery Journal
- Trasient Journal
- Permanent Journal
- Before Journal
- After Journal
- How & where is used journals
- Answering various recovery questions
Teradata Storage and Retrival Architectures
- Request
- Processing
- Syntaxer
- Resolver
- Security Module
- Optimizer
- Step Generator
- GNC Apply
- Dispatcher
- Primary Index
- Hash algorithm
- Row Hash
- DSW
- Hash Map
- Hash Bucket
- Reaching V disk
Teradata Indexes
- Primary Index
- Unique
- Non unique
- Partitioned
- Secondary Index
- Unique
- NonUnique
- Hash, Join, Value Ordered
- Skewness
- Secondary Index Sub table
- Accessing Records via Primary Index
- Accessing records via Secondary Index
- Keys Vs Indexes
- Full Real time scenarios and explaining
Teradata Sql Reference
- SQL Fundamentals
- Data Types and Literals
- Data Definition Statements(DDL)
- Data Manipulation Statements(DML)
- Explaining with proper examples
Teradata Functions and Operators
- String Functions
- Format Function
- Cast Functions
- Group & Aggregate Functions
- With & with by clauses
- Practices of this section
Teradata Transactions
Implicit Transaction
Explicit Transaction
- Performance Tuning and Explain Utility
- Explain Usage
- Collecting Statistics
- Tuning SQL Performance
- Usage of PMON
- Explaining various SQL statements
- Joins and Unions
- Inner Join
- Left Outer Join
- Right Outer Join
- Full Outer Join
- Detailed explanation
- Join Strategies
- Product Join
- Merge Join
- Hash Join
- Nested Join
- Questions of this section
Teradata Basic Commands
- HELP
- SHOW
- EXPLAIN
- COLLECT STATISTICS
Teradata Objects
- Tables
- SET table
- Multi Set table
- Volatile tables
- Global Temporary tables
- Derived tables
- Views
- Macros
- Stored Procedures
- Triggers
- Practices and FAQs of this session
Teradata spaces
- PERM space
- SPOOL space
- TEMPORARY space
- Teradata User and managing
- Practical Examples
Teradata Transaction Modes
- BTET
- ANSI
- Interactive
- Batch
Teradata Sql Assistant(Queryman)
- Teradata Performance Monitor
- Teradata BTEQ
- Batch Scripts with samples
- Branching and Looping
- Importing data through scripts
- Exporting data through scripts
- Error handling
- Explanation with proper debugging
- Teradata Fast Load
- Various Phases of Fast Load
- Advantages and Process
- Limitations of Fast Load
- Sample Scripts
Real time Issues and resolving it
- Teradata Multi Load
- Various Phases of Multi Load
- Limitations of Multi Load
- Working with multiple tables
- Applying various operations
- Sample Scripts
Real time Issues and solving it
- Teradata Parallel Data Pump
- Limitations of TPump
- Overview of TPump
- Sample Scripts
- Teradata Fast Export
- Exporting Data
- Passing Parameters
- OUTMODS
- Sample Scripts
- Utility Vs Parallelism