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RDF Parser/Serializer
RDF Parser/Serializer

... ‒ Optimized for graph queries ‒ Making RDF queries accessible to SQL programmers ‒ Smoothly integrated with the table/join structure of SQL scripting language ...
Integrating MicroStrategy Analytics Platform with Oracle
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... Engine performs its work based on a metadata model defined to the system. Note, that the MicroStrategy metadata is not used to store joins or schema-type information, such as star or snowflake. Instead, the metadata model stores content information for each table indicating that it contains a set of ...
PowerCenter 9.x: Developer, Level 2
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... One of the key experiences I have with GG is the real-time change data capture where I was able to grab specific data out of changing tables and load them into tables on other databases for business use. In addition I was able to take advantage of resource utilization by using GG to load and maintai ...
DBA 1: Introduction to Database Administration
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... experimentatio n. If yo u do break so mething, that's an indicatio n to us that we need to impro ve o ur system! T ake yo ur t im e . Learning takes time. Rushing can have negative effects o n yo ur pro gress. Slo w do wn and let yo ur brain abso rb the new info rmatio n tho ro ughly. Taking yo ur t ...
Administrator`s Getting Started Guide
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... VLTrader is a communications package for transferring files between remote computers using various TCP/IP protocols. It is an AS2 Server product with the added functionality of sending/retrieving files using client FTP/s and HTTP/s. This document describes the basics of ...
Embedded SQL Guide
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Efficiently Processing Queries on Interval-and

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... A database management system (DBMS) is a computer application (software) that provides tools to define, create a digital container for a database as well as provide mechanism to manipulate and organize data stored in it. e.g. DB2, Oracle, SQL Server, MS Access, MySQL, mSQL, Postgres Relational DBMS ...
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Deploying Microsoft SQL Server on Amazon Web Services
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Null Semantics for Subqueries and Atomic Predicates
Null Semantics for Subqueries and Atomic Predicates

... execution strategies for SQL subqueries are discussed in [8] using a mapping technique to deal with quantified comparison in the presence of NULL values. In this paper, we present semantics of NULL values in a nested SQL query. The fundamental meanings and logical facts of NULL values are explained ...
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chapter 1 - Sacramento - California State University

... MySQL is the most popular open source relational database management system based on SQL (Structured Query Language). Relational database management system is a program that lets you create, update, and administer a relational database. It stores data in separate tables rather than putting all data ...
Server integrated systems and methods for processing precomputed
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... the enhanced meta data for query compilation and optimi Zation regardless of Whether precomputed vieWs are used. For example, if aggregate table data is out of synch With detail data, the system knoWs about it instantly and does not use the table to reWrite queries (unless requested to do so). In ad ...
IOSR Journal of Computer Engineering (IOSR-JCE) e-ISSN: 2278-0661,p-ISSN: 2278-8727, PP 06-09 www.iosrjournals.org
IOSR Journal of Computer Engineering (IOSR-JCE) e-ISSN: 2278-0661,p-ISSN: 2278-8727, PP 06-09 www.iosrjournals.org

... In this system we can generates query forms like control panels, aggregation functions, table etc. These are all dynamically generated components. After that generation of component the system adds database and components with respect to components. The user fills the query according to their own re ...
Temporal Databases
Temporal Databases

... • Temporal data: encoded representation of timestamped facts. – Each tuple must include at least one timestamp. – Problem:What about queries that produce results that are not temporal? i.e. result of query is outside the domain of (temporal) database. – eg. Get names of all people who have supplied ...
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SQL

SQL (/ˈɛs kjuː ˈɛl/, or /ˈsiːkwəl/; Structured Query Language) is a special-purpose programming language designed for managing data held in a relational database management system (RDBMS), or for stream processing in a relational data stream management system (RDSMS).Originally based upon relational algebra and tuple relational calculus, SQL consists of a data definition language, data manipulation language, and a data control language. The scope of SQL includes data insert, query, update and delete, schema creation and modification, and data access control. Although SQL is often described as, and to a great extent is, a declarative language (4GL), it also includes procedural elements.SQL was one of the first commercial languages for Edgar F. Codd's relational model, as described in his influential 1970 paper, ""A Relational Model of Data for Large Shared Data Banks."" Despite not entirely adhering to the relational model as described by Codd, it became the most widely used database language.SQL became a standard of the American National Standards Institute (ANSI) in 1986, and of the International Organization for Standardization (ISO) in 1987. Since then, the standard has been revised to include a larger set of features. Despite the existence of such standards, though, most SQL code is not completely portable among different database systems without adjustments.
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