www.adrem.ua.ac.be
... transactional data [9] has been well studied and resulted in several algorithms that can find association rules within a limited amount of time. Also more complex patterns have been considered such as trees [17], graphs [11, 10], or arbitrary relational structures [5, 6]. However, the presented algo ...
... transactional data [9] has been well studied and resulted in several algorithms that can find association rules within a limited amount of time. Also more complex patterns have been considered such as trees [17], graphs [11, 10], or arbitrary relational structures [5, 6]. However, the presented algo ...
Nominet template
... Oracle think initially think this ORA-600 error was hardware related – There are NO indications of any hardware fault - the primary keeps running ...
... Oracle think initially think this ORA-600 error was hardware related – There are NO indications of any hardware fault - the primary keeps running ...
Upgrading to SQL Server 2008
... you to run your most demanding mission-critical applications, reduce time and cost of development and management of applications, and deliver actionable insight to your entire organization. While conceptually an upgrade to Microsoft SQL Server 2008 may seem trivial, one may run into unexpected issue ...
... you to run your most demanding mission-critical applications, reduce time and cost of development and management of applications, and deliver actionable insight to your entire organization. While conceptually an upgrade to Microsoft SQL Server 2008 may seem trivial, one may run into unexpected issue ...
n IBM Tivoli Network Manager with DB2 Best Practices v1.1
... About this Guide The database is central to the functionality of IBM Tivoli Network Manager IP. It stores all the data discovered and processed by the discovery engine to build the network topology views, historical data collected by the poller, as well as reference and operational data used by the ...
... About this Guide The database is central to the functionality of IBM Tivoli Network Manager IP. It stores all the data discovered and processed by the discovery engine to build the network topology views, historical data collected by the poller, as well as reference and operational data used by the ...
Introduction to LINQ - Ganesan Muthiah's Blog
... It works with other databases (I'm currently using it with Oracle) It properly seperates the structural model from the conceptual entity ...
... It works with other databases (I'm currently using it with Oracle) It properly seperates the structural model from the conceptual entity ...
XML datu glab**anas varianti Oracle XML DB datu b*z*
... include near-relational query and update performance, optimized memory management, reduced storage requirements, B-tree indexing, and in-place updates. These advantages are at a cost of increased processing overhead during ingestion and full retrieval of XML data, and reduced flexibility in the stru ...
... include near-relational query and update performance, optimized memory management, reduced storage requirements, B-tree indexing, and in-place updates. These advantages are at a cost of increased processing overhead during ingestion and full retrieval of XML data, and reduced flexibility in the stru ...
RN_T22v01_CERT_contribution
... found in real databases: efficient storage, indexes, security, transactions and data integrity, multi-user access, triggers, queries across multiple documents, and so on. Thus, while it may be possible to use an XML document or documents as a database in environments with small amounts of data, few ...
... found in real databases: efficient storage, indexes, security, transactions and data integrity, multi-user access, triggers, queries across multiple documents, and so on. Thus, while it may be possible to use an XML document or documents as a database in environments with small amounts of data, few ...
Databases
... and papers would be classified as an unstructured file because every document has a unique structure and contains different kinds of data. For example, some documents might be old receipts, others could be photos or product brochures, whereas other documents might be handwritten letters. The electro ...
... and papers would be classified as an unstructured file because every document has a unique structure and contains different kinds of data. For example, some documents might be old receipts, others could be photos or product brochures, whereas other documents might be handwritten letters. The electro ...
PASS SQLRally Nordic Pre-Conference Seminars PASS SQLRally
... DBA Performance Tuning When You Can’t Fix Queries *300 ...
... DBA Performance Tuning When You Can’t Fix Queries *300 ...
Implementing Oracle9i Data Guard
... The specifics of this implementation were to create a standby database on server node2 for an existing database, PROD1, on node1. Similarly, to create a standby database on server node1 for a separate existing database, PROD2, on node2. Because one implementation was the mirror image of the other, t ...
... The specifics of this implementation were to create a standby database on server node2 for an existing database, PROD1, on node1. Similarly, to create a standby database on server node1 for a separate existing database, PROD2, on node2. Because one implementation was the mirror image of the other, t ...
Understanding Semantic Relationships
... inclusion, aggregation, and association. Besides these well-known relationships, a number of additional semantic relationships have been identified by researchers in other disciplines such as linguistics, logic, and cognitive psychology. This article explores some of the lesser-recognized semantic r ...
... inclusion, aggregation, and association. Besides these well-known relationships, a number of additional semantic relationships have been identified by researchers in other disciplines such as linguistics, logic, and cognitive psychology. This article explores some of the lesser-recognized semantic r ...
Query evaluation techniques for large databases
... the balance of another account require exclusive access to only two database records and writing some information to an update log. Current research and development efforts in transaction processing target hundreds and even thousands of small transactions per second [Davis ...
... the balance of another account require exclusive access to only two database records and writing some information to an update log. Current research and development efforts in transaction processing target hundreds and even thousands of small transactions per second [Davis ...
Presentation
... ones included in the library are made available; No concurrency management is available. In the OBK case concurrency was implemented using OS mechanisms; ...
... ones included in the library are made available; No concurrency management is available. In the OBK case concurrency was implemented using OS mechanisms; ...
Weak Entity Sets
... participate in relationships that do not apply to the higher-level entity set. Depicted by a triangle component labeled ISA (E.g. customer “is a” ...
... participate in relationships that do not apply to the higher-level entity set. Depicted by a triangle component labeled ISA (E.g. customer “is a” ...
No Slide Title
... Entity (with attributes such as location and type) Choice mainly depends on the semantics Use of entity sets vs. relationship sets Example: Bank loan can be treated as Entity (related with customer entity through relationship borrower) Relationship (between customers and bank branches) ...
... Entity (with attributes such as location and type) Choice mainly depends on the semantics Use of entity sets vs. relationship sets Example: Bank loan can be treated as Entity (related with customer entity through relationship borrower) Relationship (between customers and bank branches) ...
Database Replication – an Overview of Replication Techniques in Patrik Rantanen
... This thesis was requested by the HAAGA-HELIA thesis group on databases and the DBTech EXT project for a workshop where one of the topics is database replication. Its purpose was to test and document database replication techniques in most common database systems. The thesis was done in two parts. Th ...
... This thesis was requested by the HAAGA-HELIA thesis group on databases and the DBTech EXT project for a workshop where one of the topics is database replication. Its purpose was to test and document database replication techniques in most common database systems. The thesis was done in two parts. Th ...
Table of Contents
... Navicat is a multi-connections Database Administration tool allowing you to connect to MySQL, Oracle, PostgreSQL, SQLite, SQL Server and/or MariaDB databases, making database administration to multiple kinds of database so easy. It also can manage cloud databases such as Amazon Redshift, Amazon RDS. ...
... Navicat is a multi-connections Database Administration tool allowing you to connect to MySQL, Oracle, PostgreSQL, SQLite, SQL Server and/or MariaDB databases, making database administration to multiple kinds of database so easy. It also can manage cloud databases such as Amazon Redshift, Amazon RDS. ...
Chapter 1 - Near East University
... Compared to the file systems, relational database management system provides organization data into meaningful information systems. The evolution of high-powered database engines has fostered the development of advanced "enabling" technologies including client/server, data warehousing, and online an ...
... Compared to the file systems, relational database management system provides organization data into meaningful information systems. The evolution of high-powered database engines has fostered the development of advanced "enabling" technologies including client/server, data warehousing, and online an ...
PDO - Ilia Alshanetsky
... flags – will return any flags particular to this column in a form of an array. name – the name of the column as returned by the database without any normalization. len – maximum length of a string column, may not always be available, will be set to -1 if it isn’t. precision - The numeric precision o ...
... flags – will return any flags particular to this column in a form of an array. name – the name of the column as returned by the database without any normalization. len – maximum length of a string column, may not always be available, will be set to -1 if it isn’t. precision - The numeric precision o ...
Query Optimization In Compressed Database Systems.
... during query execution and that an attribute once uncompressed will stay uncompressed in the remainder of a query. We contribute a new decompression strategy that we call transient decompression. In transient decompression, we modify standard relational operators to temporarily decompress an attribu ...
... during query execution and that an attribute once uncompressed will stay uncompressed in the remainder of a query. We contribute a new decompression strategy that we call transient decompression. In transient decompression, we modify standard relational operators to temporarily decompress an attribu ...
Microsoft Jet Database Engine
The Microsoft Jet Database Engine is a database engine on which several Microsoft products have been built. A database engine is the underlying component of a database, a collection of information stored on a computer in a systematic way. The first version of Jet was developed in 1992, consisting of three modules which could be used to manipulate a database.Database connect for MicrosoftJET stands for Joint Engine Technology, sometimes being referred to as Microsoft JET Engine or simply Jet. Microsoft Access and Visual Basic use or have used Jet as their underlying database engine. It has since been superseded for general use, however, first by Microsoft Desktop Engine (MSDE), then later by SQL Server Express. For larger database needs, Jet databases can be upgraded (or, in Microsoft parlance, ""up-sized"") to Microsoft's flagship database product, SQL Server.However, this does not mean that a MS Jet (Red) database cannot match MS SQL Server in storage capacity. A 5 billion record MS Jet (Red) database with compression and encryption turned on requires about 1 terabyte of disk storage space, comprising hundreds of (*.mdb) files, each acting as partial table, and not as a database in itself.Over the years, Jet has become almost synonymous with Microsoft Access, to the extent that many people refer to a Jet database as an ""Access database"".