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Sorting and Merging

Sorting and Merging

Chapter 14. Sorting and Merging. Chapter Objectives. To familiarize you with How files may be sorted How to process file during SORT procedure Before it is sorted After it is sorted How to merge files. Chapter Contents. SORT Feature Processing Data Before and/or After Sorting

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518 views • 49 slides
z/VM Module 8: CMS Pipelines

z/VM Module 8: CMS Pipelines

z/VM Module 8: CMS Pipelines. Objectives. Describe the fundamental concepts behind CMS Pipelines Explain what device drivers are and how they work Explain the difference between running the PIPE command from a command prompt and from a REXX EXEC

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648 views • 46 slides
z/VM Module 8: CMS Pipelines

z/VM Module 8: CMS Pipelines

z/VM Module 8: CMS Pipelines. Objectives. Describe the fundamental concepts behind CMS Pipelines Explain what device drivers are and how they work Explain the difference between running the PIPE command from a command prompt and from a REXX EXEC

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481 views • 46 slides
Chapter 6

Chapter 6

Chapter 6. Data Types. Contents. Introduction Primitive Data Types Character String Types User-Defined Ordinal Types Array Types Associative Arrays Record Types Union Types Pointer and Reference Types. 6.1 Introduction.

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569 views • 27 slides
Iteration

Iteration

Iteration. Iteration causing a set of statements (the body) to be executed repeatedly. C++ provides three control structures to support iteration (or looping). Before considering specifics we define some general terms that apply to any iteration construct:.

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392 views • 19 slides
Hadoop : The Definitive Guide Chap. 8 MapReduce Features

Hadoop : The Definitive Guide Chap. 8 MapReduce Features

Hadoop : The Definitive Guide Chap. 8 MapReduce Features. Kisung Kim. Contents. Counters Sorting Joins Side Data Distribution. Counters. Counters are a useful channel for gathering statistics about the job Useful for problem diagnosis Ex) # of invalid records

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810 views • 17 slides

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