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FPGA's 101 - Amazing New FPGA in Embedded Book

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overview
home > database
A database is a structured collection of records or data. A computer database relies upon software to organize the storage of data. The software models the database structure in what are known as database models. The model in most common use today is the relational model. Other models such as the hierarchical model and the network model use a more explicit representation of relationships (see below for explanation of the various database models). Database management systems (DBMS) are the software used to organize and maintain the database. These are categorized according to the database model that they support. The model tends to determine the query languages that are available to access the database. A great deal of the internal engineering of a DBMS, however, is independent of the data model, and is concerned with managing factors such as performance, concurrency, integrity, and recovery from hardware failures. In these areas there are large differences between products. Source: Wikipedia (http://en.wikipedia.org/wiki/Database)

Here are the best overviews and tutorials for database:

tutorial, 5 stars
In-Memory Databases for Voice and Data Networks
Mass acceptance of the Internet, mobile telephony, and high-speed network services has changed the way individuals communicate, necessitating a fundamental shift in the way these services are delivered. In this market, attracting and keeping customers means bringing innovative new services to market quickly, while ensuring that those services can scale to meet high volumes of subscribers reliably. In direct response to these demands,...

tutorial, 5 stars
Building Carrier Grade Applications Using a Highly Available Database Management System
In many areas, including the network infrastructure, developers are challenged with the task of building applications that run for very long periods without appreciable downtime. These are called highly available applications. Because they often manage large amounts of data, such applications are well-served by a high-availability database management system (HA-DBMS). This paper discusses the value of an HA-DBMS, and some key tradeoffs which...

overview, 3 stars
Real-time Database @ Wikipedia
A real-time database is a processing system designed to handle workloads whose state is constantly changing (Buchmann). This differs from traditional databases containing persistent data, mostly unaffected by time. For example, a stock market changes very rapidly and is dynamic. The graphs of the different markets appear to be very unstable and yet a database has to keep track of current values for all of the markets of the New York Stock...

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