Kategoria BISAC: Computers >> Data Science - Data Modeling & Design

Did you ever try getting Businesspeople and IT to agree on the project scope for a new application? Or try getting Marketing and Sales to agree on the target audience? Or try bringing new team members up to speed on the hundreds of tables in your data warehouse -- without them dozing off?

Whether you are a businessperson or an IT professional, you can be the hero in each of these and hundreds of other scenarios by building a High-Level Data Model. The High-Level Data Model is a simplified view of our complex environment. It can be a powerful communication tool of the key concepts...

Written by over 120 data management practitioners, the DAMA Guide to the Data Management Body of Knowledge (DAMA-DMBOK) is the most impressive compilation of data management principals and best practices, ever assembled. It provides data management and IT professionals, executives, knowledge workers, educators, and researchers with a framework to manage their data and mature their information infrastructure.

The equivalent of the PMBOK or the BABOK, the DAMA-DMBOK provides information on:

-Data Governance

-Data...

The first section of the book presents numEclipse, an open source tool for numerical computing based on the notion of MATLAB(R). numEclipse is implemented as a plug-in for Eclipse, a...

"Corporate Governance in Transition Economies" will appeal to a wide segment of the academic market including accounting and finance professors and students because the main theme of the book deals with accounting and financial system reform. Economists in the subfields of transition economics and development economics for it addresses current issues in their field. It will also appeal to scholars in the field of Russian and East European Studies because the book discusses topics involving Russia, Ukraine and other East European countries. Policy analysts who deal with accounting, finance,...

If you want to use CouchDB to support real-world applications, you'll need to create MapReduce views that let you query this document-oriented database for meaningful data. With this short and concise ebook, you'll learn how to create a variety of MapReduce views to help you query and aggregate data in CouchDB's large, distributed datasets.

You'll get step-by-step instructions and lots of sample code to create and explore several MapReduce views through the course of the book, using an example database you construct. To work with these different views, you'll learn how to use the...

Millions of public Twitter streams harbor a wealth of data, and once you mine them, you can gain some valuable insights. This short and concise book offers a collection of recipes to help you extract nuggets of Twitter information using easy-to-learn Python tools. Each recipe offers a discussion of how and why the solution works, so you can quickly adapt it to fit your particular needs. The recipes include techniques to:

• Use OAuth to access Twitter data
• Create and analyze graphs of retweet relationships
• Use the streaming API to harvest tweets in...

Create a MongoDB cluster that will grow to meet the needs of your application. With this short and concise book, you'll get guidelines for setting up and using clusters to store a large volume of data, and learn how to access the data efficiently. In the process, you'll understand how to make your application work with a distributed database system.

Scaling MongoDB will help you:

• Set up a MongoDB cluster through sharding
• Work with a cluster to query and update data
• Operate, monitor, and backup your cluster
• Plan your application to deal with...

Here you'll find one key to the development of a successful information system: Clearly capture and communicate both the abstract and concrete building blocks of data that describe your organization.

In 1995, David Hay published Data Model Patterns: Conventions of Thought - the groundbreaking book on how to use standard data models to describe the standard business situations. Enterprise Model Patterns: Describing the World builds on the concepts presented there, adds 15 years of practical...