Crescent IT Solutions Visit : http://www.crescentits.com Call Us: (01) 713-589-5479/2879, 704-248-2649
Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Teradata Architecture and Components • PDE(Parallel Data Extension) • Vprocs (virtual processors) • PE (Parsing Engine) • AMP (Access Module processing) • Board less Bynet • TDP (Teradata Directory Program) • CLI (Call Level Interface) • TPA (Trusted parallel Application) • Going in depth by explaining the process of SQL statement execution Visit : http://www.crescentits.com
Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Various Architecture • • • • •
Node Architecture (shared nothing) SMP Architecture MPP Architecture Parallelism Architecture Benefit & types
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Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Data Recovery and Protection • Object Locks-Various locks for simultaneous access • RAIDI • RAIDI5 • Disk Arrays • Fall Back • Clique • AMP Clustering • Journals
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Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Teradata Storage and Retrieval Architecture • Request processing • a. Syntaxer • b. Resolver • c. Security Module • d. Optimizer • e.Step Generator • f. GNC Apply • g. Dispatcher
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Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Primary index • • • • • •
1.Hash algorithm 2. Row hash 3. DSW 4. Hash Map 5. Hash Bucket 6. Reaching Vdisk
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Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content
Teradata Indexes • • • • • • • • • • • • •
Primary Index Unique Non unique Partitioned Secondary Index Unique Non unique Hash, Join, Value Ordered Skewness Secondary Index Sub table Accessing Records via primary index Accessing records via Secondary index Keys vs indexes
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Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Teradata Sql Reference • • • •
Fundamentals Data Types and Literals Data Definition Statements Data manipulation statements
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Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Teradata Functions and Operators • • • • •
String functions Format functions Cast functions Group & Aggregate functions With & with by clauses
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Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Teradata Transactions • Implicit Transaction • Explicit Transaction Performance Tuning and Explain Utility • Explain Usage • Collection Statistics • Tuning SQL Performance • Usage of PMON
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Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Joints & Unions • Inner Join • Left Outer Join • Right Outer join • Full Outer Join Teradata Basic Commands • HELP • SHOW • EXPLAIN • COLLECT STATISTICS
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Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Teradata objects • Tables • 1. SET table • 2. Multi Set table • 3. Volatile tables • 4. Global Temporary tables • 5. Derived tables • Views • Macros • Stored procedures • Triggers
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Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Teradata spaces • PERM space • SPOOL space • TEMPORARY space • Teradata user and managing. Teradata Transaction Modes • BTET • ANSI • Interactive • Batch
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Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Load and Unload Utilities & Tools • • • • • • • • •
Teradata Sql Assistant (Queryman) Teradata Performance Monitor Teradata BTEQ a. Batch Scripts with samples b. Branching and Looping c. Importing data through scripts d. Exporting data through scripts e. Session Control Command Set f. Error handling.
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Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Load and Unload Utilities & Tools • Teradata Sql Assistant (Queryman) • Teradata Performance Monitor • Teradata BTEQ • a. Batch Scripts with samples • b. Branching and Looping • c. Importing data through scripts • d. Exporting data through scripts • e. Session Control Command Set • f. Error handling.
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Tera Data Online Training and Placement @ Crescent IT Solutions Tera Data - Course Content Load and Unload Utilities & Tools • Teradata Fast load • a. Various Phases of Fast Load • b. Advantages and Process • c. Limitations of Fast Load • d. Sample scripts • Teradata Multi Load • a. Various Phases of Multi load • b. Limitations of Multi Load • c. Working with multiple tables • d. Applying various operations • e. Sample Scripts
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Contact Us Crescent IT Solutions Address :10919 west road, apt 518 Houston, Tx 77064 Phone No: (01)704-248-2649/713-589-2879/713-589-5479 Toll Free : 1-800-929-0849 eMail : training@crescentits.com Visit : http://www.crescentits.com