'User defined functions' diaporamas de présentation

High-Level MR APIs

High-Level MR APIs. CMSC 491/691 Hadoop-Based Distributed Computing Spring 2014 Adam Shook. Agenda. Pig Hive Streaming. Apache Pig. What Is Pig?. Developed by Yahoo! and a top level Apache project A data warehousing infrastructure based on Hadoop

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Control Structures, Arrays, User Defined Functions

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Outline

Outline. Review Functions Pointers Function calls Array Pointers Pointer Arrays Data Structures and dynamic Memory Function Pointers quicksort example. Functions. Functions enable grouping of commonly used code into a reusable and compact unit.

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Petascale Data Intensive Computing

Petascale Data Intensive Computing. Alex Szalay The Johns Hopkins University. Living in an Exponential World. Scientific data doubles every year caused by successive generations of inexpensive sensors + exponentially faster computing Changes the nature of scientific computing

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Exposing Business Intelligence with SharePoint 2010

Exposing Business Intelligence with SharePoint 2010. Name Title Company. Agenda. Business Intelligence (BI) Primer BI Tools in SharePoint 2010 Visio Services Excel Services PerformancePoint Services. Business Intelligence (BI) Primer. Business Intelligence .

1.24k views • 44 slides

Approximate Queries on Very Large Data

Approximate Queries on Very Large Data. Sameer Agarwal. Joint work with Ariel Kleiner , Henry Milner, Barzan Mozafari , Ameet Talwalkar , Michael Jordan, Samuel Madden, Ion Stoica. UC Berkeley. Our Goal. Support interactive SQL-like aggregate queries over massive sets of data.

591 views • 42 slides

Matlab Programming for Engineers

Matlab Programming for Engineers . Introduction to Matlab Matlab Basics Branching Statements Loops User Defined Functions Additional Data Types Input/Output Functions Simulink Toolbox Important Toolboxes (if time is available) . Dr. Nidal Farhat. OBJECTIVES .

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Matlab Programming for Engineers

Matlab Programming for Engineers . Introduction to Matlab Matlab Basics Branching Statements Loops User Defined Functions Additional Data Types Input/Output Functions Simulink Toolbox Important Toolboxes (if time is available) . Dr. Nidal Farhat. OBJECTIVES .

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CryptDB : A Pratical Encrypted Relational DBMS

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Design of Pig

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Stored Procedures & User Defined Functions MacDonald Ch. 23

Stored Procedures & User Defined Functions MacDonald Ch. 23. MIS 424 Professor Sandvig. Today. Stored Procedures Store SQL statements on DB User Defined Functions (UDF) Database Transactions Rollback. Stored Procedures. So far: Putting SQL queries in .NET code

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Using Functions in SQL Statements

Using Functions in SQL Statements. What Will I Learn?. List the advantages of user-defined functions in SQL statements List where user-defined functions can be called from within an SQL statement Describe the restrictions on calling functions from SQL statements. Why Learn It?.

344 views • 18 slides

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Firebird / Interbase UDF

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What is AutoIt ?

What is AutoIt ?. AutoIt is a scripting language The purpose of AutoIt is to automate tasks Only available in Windows Language syntax similar to that of Visual BASIC Provides extensive general scripting to manipulate and manage the Windows GUI.

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User Defined Functions

User Defined Functions. Chapter 6. Chapter Topics. Standard (Predefined) Functions User-Defined Functions Value-Returning Functions The return Statement Function Prototype Flow of Execution. Top-Down Structured Design with Functions. Recall two types of functions

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Design of Pig

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Chapter 11

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