Partitioning and Distribution of Large Tables
... actual values of these fields are used when the hash value is determined. If the table has a primary key, it is required that these columns are part of that key. This restriction comes with the advantage of a uniqueness check of the key which can be performed on the local server. You can use as many ...
... actual values of these fields are used when the hash value is determined. If the table has a primary key, it is required that these columns are part of that key. This restriction comes with the advantage of a uniqueness check of the key which can be performed on the local server. You can use as many ...
Software Developer Kit (SDK)
... In addition, Blackbaud assumes your familiarity with Microsoft SQL Server 2005 or higher, Structured Query Language and the tools used to create and modify SQL statements, Analysis Services cubes, Integration Services packages, Reporting Services reports, and Pivot Tables. If your organization does ...
... In addition, Blackbaud assumes your familiarity with Microsoft SQL Server 2005 or higher, Structured Query Language and the tools used to create and modify SQL statements, Analysis Services cubes, Integration Services packages, Reporting Services reports, and Pivot Tables. If your organization does ...
tkde-final 35pages
... detection system that resides at the central directory site. Because inference channels can be used to provide a scalable and systematic sound inference, we construct a semantic inference model (SIM) that represents all the possible inference channels from any attribute in the system to the set of ...
... detection system that resides at the central directory site. Because inference channels can be used to provide a scalable and systematic sound inference, we construct a semantic inference model (SIM) that represents all the possible inference channels from any attribute in the system to the set of ...
Database Publishing in Adobe FrameMaker 11
... version of the data that is easily navigable, including multi-directional hotspots from parts table to the exploded parts diagram, must also be generated from the same data source. In addition to accessing parts data online, it is a common expectation by maintainers that they have the ability to mak ...
... version of the data that is easily navigable, including multi-directional hotspots from parts table to the exploded parts diagram, must also be generated from the same data source. In addition to accessing parts data online, it is a common expectation by maintainers that they have the ability to mak ...
Slide 12
... Stored in database, persist after program termination Naming mechanism: object assigned a unique name in object base, user finds object by its name Reachability: object referenced from other persistent objects, object located through references ...
... Stored in database, persist after program termination Naming mechanism: object assigned a unique name in object base, user finds object by its name Reachability: object referenced from other persistent objects, object located through references ...
Chinese Character Components, Radicals and
... Chinese calls for knowledge reserve of Chinese characters components. The pronunciation and meaning of a character may both be indicated by the internal structure and components. Generally, a Chinese character consists of two kinds of structural elements: the semantic radical and phonetic component. ...
... Chinese calls for knowledge reserve of Chinese characters components. The pronunciation and meaning of a character may both be indicated by the internal structure and components. Generally, a Chinese character consists of two kinds of structural elements: the semantic radical and phonetic component. ...
Notes
... database user who has DBA privileges that are required to be able to create a new user in the database. The second option is to specify an existing database user to become the owner of the workspace.This user must have the OWB_USER role assigned to be able to successfully designate it as a workspa ...
... database user who has DBA privileges that are required to be able to create a new user in the database. The second option is to specify an existing database user to become the owner of the workspace.This user must have the OWB_USER role assigned to be able to successfully designate it as a workspa ...
ADM8 File
... defined in the ODMG model A query does not have to follow the select…from…where… format A persistent name on its own can serve as a query whose result is a reference to the persistent object. For example, ...
... defined in the ODMG model A query does not have to follow the select…from…where… format A persistent name on its own can serve as a query whose result is a reference to the persistent object. For example, ...
cos346day23
... • Tables may have surrogate key (auto increment columns), primary keys, and be declared as unique. ...
... • Tables may have surrogate key (auto increment columns), primary keys, and be declared as unique. ...
ECP2.1 Upgrade Node Linux
... This chapter describes shortly how to change the case sensitivity on MSSQL database. 1. Use the SQL Server Management Studio to export the data. It has a comprehensive export wizard which leads you through the whole process of generating scripts. Please consult the manual to the SQL Server Managemen ...
... This chapter describes shortly how to change the case sensitivity on MSSQL database. 1. Use the SQL Server Management Studio to export the data. It has a comprehensive export wizard which leads you through the whole process of generating scripts. Please consult the manual to the SQL Server Managemen ...
MANDATE: managing networks using database technology
... The guiding principle of the MANDATE design is to have the network operator(s) interact solely with the database; that is, from the operator’s perspective, the database logically embodies the network. Whenever the operator wishes to make changes in the network functioning, such as changing the routi ...
... The guiding principle of the MANDATE design is to have the network operator(s) interact solely with the database; that is, from the operator’s perspective, the database logically embodies the network. Whenever the operator wishes to make changes in the network functioning, such as changing the routi ...
PPT
... Since HTML forms are inherently static, we'll use an applet to provide a dynamic "form" that will let the user: choose the fields to be searched specify the relationships between search fields choose the result fields and how results are presented perform "complex" sub-queries e.g. SSM, FA ...
... Since HTML forms are inherently static, we'll use an applet to provide a dynamic "form" that will let the user: choose the fields to be searched specify the relationships between search fields choose the result fields and how results are presented perform "complex" sub-queries e.g. SSM, FA ...
PPT
... FIGURE 9-3: Fragmentation of Item table data by storehouse ©2015 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website ...
... FIGURE 9-3: Fragmentation of Item table data by storehouse ©2015 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website ...
To Search or to Crawl? Towards a Query Optimizer for Text
... Recall (fraction of tokens retrieved) “What is the fastest plan for discovering 10% of the disease outbreaks mentioned in The New York Times archive?” ...
... Recall (fraction of tokens retrieved) “What is the fastest plan for discovering 10% of the disease outbreaks mentioned in The New York Times archive?” ...
Chapter 12: Indexing and Hashing
... ©Silberschatz, Korth and Sudarshan See www.dbbook.com for conditions on reuse ...
... ©Silberschatz, Korth and Sudarshan See www.dbbook.com for conditions on reuse ...
Week 13 - cda college
... All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. Printed in the United States of Americ ...
... All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. Printed in the United States of Americ ...
Guide to Using SQL: Sequence Number Generator
... The shorthand eliminates the need for the database designer to know the range limits for the various integer data types. Rdb provides defaults if these clauses are omitted or the NO form of the clause is used. e.g. NOMAXVALUE. The NO form doesn’t mean unlimited, just that the user specified no value ...
... The shorthand eliminates the need for the database designer to know the range limits for the various integer data types. Rdb provides defaults if these clauses are omitted or the NO form of the clause is used. e.g. NOMAXVALUE. The NO form doesn’t mean unlimited, just that the user specified no value ...
Interaction Data Server
... code or for any other reason. To the extent that the client software is located in a Member State of the European Community and you need information about the client software in order to achieve interoperability of an independently created software program with the client software, you shall first r ...
... code or for any other reason. To the extent that the client software is located in a Member State of the European Community and you need information about the client software in order to achieve interoperability of an independently created software program with the client software, you shall first r ...
Chapter 15-17: Transaction Management
... each transaction must be unaware of other concurrently executing transactions. Intermediate transaction results must be hidden from other concurrently executed transactions. ...
... each transaction must be unaware of other concurrently executing transactions. Intermediate transaction results must be hidden from other concurrently executed transactions. ...
Oracle Database In-Memory
... Mixed workload databases run reports and ad hoc queries in addition to OLTP transactions. It is common to create dozens of indexes on important tables purely to speed up reports. The Oracle In-Memory column format eliminates the need for most of these analytic indexes by delivering performance simil ...
... Mixed workload databases run reports and ad hoc queries in addition to OLTP transactions. It is common to create dozens of indexes on important tables purely to speed up reports. The Oracle In-Memory column format eliminates the need for most of these analytic indexes by delivering performance simil ...
How to Connect to an IBM DB2 Database that Uses Kerberos
... authenticated user and service accounts. In the Kerberos protocol, users and services are known as principals. The KDC has a database of principals and their associated secret keys that are used as proof of identity. Kerberos authentication is built on symmetric-key cryptography. You can use Kerbero ...
... authenticated user and service accounts. In the Kerberos protocol, users and services are known as principals. The KDC has a database of principals and their associated secret keys that are used as proof of identity. Kerberos authentication is built on symmetric-key cryptography. You can use Kerbero ...
Relational model
The relational model for database management is an approach to managing data using a structure and language consistent with first-order predicate logic, first described in 1969 by Edgar F. Codd. In the relational model of a database, all data is represented in terms of tuples, grouped into relations. A database organized in terms of the relational model is a relational database.The purpose of the relational model is to provide a declarative method for specifying data and queries: users directly state what information the database contains and what information they want from it, and let the database management system software take care of describing data structures for storing the data and retrieval procedures for answering queries.Most relational databases use the SQL data definition and query language; these systems implement what can be regarded as an engineering approximation to the relational model. A table in an SQL database schema corresponds to a predicate variable; the contents of a table to a relation; key constraints, other constraints, and SQL queries correspond to predicates. However, SQL databases deviate from the relational model in many details, and Codd fiercely argued against deviations that compromise the original principles.