Learn IT - Books tags aggregate

Apache Flume: Distributed Log Collection for Hadoop - Second Edition

Packt Publishing, 2015

Design and implement a series of Flume agents to send streamed data into Hadoop

About This Book

Construct a series of Flume agents using the Apache Flume service to efficiently collect, aggregate, and move large amounts of event data

Configure failover paths and load balancing to remove...

Mastering Data Warehouse Aggregates: Solutions for Star Schema Performance

John Wiley & Sons, 2006

The first book to offer in-depth coverage of star schema aggregate tables

Dubbed by Ralph Kimball as the most effective technique for maximizing star schema performance, dimensional aggregates are a powerful and efficient tool that can accelerate data warehouse queries more dramatically than any other technology. After you ensure...

Apache Hive Essentials

Packt Publishing, 2015

Immerse yourself on a fantastic journey to discover the attributes of big data by using Hive

About This Book

Discover how Hive can coexist and work with other tools in the Hadoop ecosystem to create big data solutions

Grasp the skills needed, learn the best practices, and avoid the...

The Excel Analyst's Guide to Access

John Wiley & Sons, 2010

The ultimate handbook for Excel analysts who need reporting solutions using Access

Excel and Access are intended to work together. This book offers a comprehensive review of the extensive analytical and reporting functionality that Access provides and how it enhances Excel reporting functions.

Sales managers, operations...

Multidimensional Databases: Problems and Solutions

IGI Global, 2003

The term "multidimensional data" generally refers to data in which a given fact is quantified by a set of measures, obtained by applying one more or less complex aggregative function (from count or sum to average or percent, and so on) to raw data. Such measures are...

Craft GraphQL APIs in Elixir with Absinthe: Flexible, Robust Services for Queries, Mutations, and Subscriptions

Pragmatic Bookshelf, 2018

Your domain is rich and interconnected, and your API should be too. Upgrade your web API to GraphQL, leveraging its flexible queries to empower your users, and its declarative structure to simplify your code. Absinthe is the GraphQL toolkit for Elixir, a functional programming language designed to enable massive concurrency atop...

Operational Risk : Modeling Analytics

John Wiley & Sons, 2006

Discover how to optimize business strategies from both qualitative and quantitative points of view

Operational Risk: Modeling Analytics is organized around the principle that the analysis of operational risk consists, in part, of the collection of data and the building of mathematical models to describe risk. This book is...

Access Data Analysis Cookbook

O'Reilly, 2007

If you have large quantities of data in a Microsoft Access database, and need to study that data in depth, this book is a data cruncher's dream. Access Data Analysis Cookbook offers practical recipes to solve a variety of common problems that users have with extracting Access data and performing calculations on it. Each recipe includes a...

Beginning RSS and Atom Programming

Wrox Press, 2005

RSS and Atom are specifications that give users the power to subscribe to information they want to receive and give content developers tools to provide continuous subscriptions to willing recipients in a spam-free setting. RSS and Atom are the technical power behind the growing millions of blogs on the Web. Blogs change the Web from a set of static...

Python Automation Cookbook: Explore the world of automation using Python recipes that will enhance your skills

Packt Publishing, 2018

Step-by-step instructions which take you through each program to automate monotonous tasks with Python 3.7

Key Features

Automate integral business processes such as report generation, email marketing, and lead generation

Build your first web application that scrapes data...

Innovations in Intelligent Machines -2: Intelligent Paradigms and Applications (Studies in Computational Intelligence)

Springer, 2011

This research volume is a continuation of our previous volume on intelligent machines. We have laid the foundation of intelligent machines in SCI Series Volume 70 by including the possible and successful applications of computational intelligence paradigms in machines for mimicking the human behaviour.

The present volume...

Practical SQL: A Beginner's Guide to Storytelling with Data

No Starch Press, 2018

Practical SQL is an approachable and fast-paced guide to SQL (Structured Query Language), the standard programming language for defining, organizing, and exploring data in relational databases. The book focuses on using SQL to find the story your data tells, with the popular open-source database PostgreSQL and the pgAdmin interface as...

Result Page: 9 8 7 6 5 4 3 2 1