SQL Standard
... SQL: 2003 is modified-enhanced version of SQL: 1999 and it is popularly believed to be largely a “bug-fix release” of the SQL standard. ...
... SQL: 2003 is modified-enhanced version of SQL: 1999 and it is popularly believed to be largely a “bug-fix release” of the SQL standard. ...
Database Integration Guide
... Custom DB protocols with any user-defined name. A user can customize the standard OpenRules® protocols to take into consideration specifics of their databases. ...
... Custom DB protocols with any user-defined name. A user can customize the standard OpenRules® protocols to take into consideration specifics of their databases. ...
Layered Temporal DBMS`s - Concepts and Techniques
... of legacy code is not affected when temporal support is adopted. In addition, it is desirable that a language permits for incremental exploitation of the temporal support. When a temporal language is first adopted, no existing application code takes advantage of the temporal features. Only when conv ...
... of legacy code is not affected when temporal support is adopted. In addition, it is desirable that a language permits for incremental exploitation of the temporal support. When a temporal language is first adopted, no existing application code takes advantage of the temporal features. Only when conv ...
Aalborg Universitet Sandborg-Petersen, Ulrik
... I thank Bob Pritchett, CEO of Logos Research Systems for hosting me at a fruitful visit in their offices in the USA during my PhD studies. I also thank Professor, Dr. Eep Talstra for hosting me at two research visits in his research group, “Werkgroep Informatica”, during my PhD studies. Professor Sø ...
... I thank Bob Pritchett, CEO of Logos Research Systems for hosting me at a fruitful visit in their offices in the USA during my PhD studies. I also thank Professor, Dr. Eep Talstra for hosting me at two research visits in his research group, “Werkgroep Informatica”, during my PhD studies. Professor Sø ...
distributed database
... The DBMaker distributed database environment builds on the traditional client/server architecture, effectively linking multiple client applications and multiple database servers. Client applications process user requests and display the results, and the database servers handle data management. Each ...
... The DBMaker distributed database environment builds on the traditional client/server architecture, effectively linking multiple client applications and multiple database servers. Client applications process user requests and display the results, and the database servers handle data management. Each ...
php - Anselm Spoerri
... Number of Local Folder Hierarchy Levels needs to match Number of Server Folder Hierarchy Levels If the local folder of your Site Definition contains just your PHP files, then your Site Definition needs to include the name of YOUR folder on the server so that your PHP files get automatically upload ...
... Number of Local Folder Hierarchy Levels needs to match Number of Server Folder Hierarchy Levels If the local folder of your Site Definition contains just your PHP files, then your Site Definition needs to include the name of YOUR folder on the server so that your PHP files get automatically upload ...
Query Optimization
... a query optimizer and describes the role of each module in it. Section 3 analyzes the choices that exist in the shapes of relational query access plans, and the restrictions usually imposed by current optimizers to make the whole process more manageable. Section 4 focuses on the dynamic programming ...
... a query optimizer and describes the role of each module in it. Section 3 analyzes the choices that exist in the shapes of relational query access plans, and the restrictions usually imposed by current optimizers to make the whole process more manageable. Section 4 focuses on the dynamic programming ...
Persistent Object FrameWork User`s Guide
... ObjectStudio® to store, retrieve, update, and delete user-defined objects. To use the Persistent Object FrameWork, you should be familiar with the object-oriented approach to software development. If you are using the UniSQL® POF extension, you should have a working knowledge of UniSQL Server databa ...
... ObjectStudio® to store, retrieve, update, and delete user-defined objects. To use the Persistent Object FrameWork, you should be familiar with the object-oriented approach to software development. If you are using the UniSQL® POF extension, you should have a working knowledge of UniSQL Server databa ...
ppt
... Cost to write a block is greater than cost to read a block – data is read back after being written to ensure that the write was successful ...
... Cost to write a block is greater than cost to read a block – data is read back after being written to ensure that the write was successful ...
6 E - Commerce Systems Technology Infrastructure
... Middleware encompasses various technologies and products that facilitate the availability of backend network resources (e.g., databases) for frontend applications. Middleware components also include software that triggers backend applications to achieve end-to-end automation of business processes (e ...
... Middleware encompasses various technologies and products that facilitate the availability of backend network resources (e.g., databases) for frontend applications. Middleware components also include software that triggers backend applications to achieve end-to-end automation of business processes (e ...
The Customer Marketing Database: Cutting Costs and Improving
... investment banking, or in conducting research in support of securities brokerage or investment banking, or any business where the primary use of the Product would be for making investment decisions. ...
... investment banking, or in conducting research in support of securities brokerage or investment banking, or any business where the primary use of the Product would be for making investment decisions. ...
Query Execution
... Algebra of Relational Operations ƒ Bags rather than sets can be more efficient depending on the operation such as an union of two relations which contain duplicates ƒ Components –Variables that stand for relations and Constants which are finite relations –Expressions of relational algebra are refer ...
... Algebra of Relational Operations ƒ Bags rather than sets can be more efficient depending on the operation such as an union of two relations which contain duplicates ƒ Components –Variables that stand for relations and Constants which are finite relations –Expressions of relational algebra are refer ...
oracle xml db
... XML from any WebDAV-enabled device such as Windows desktops ► FTP access is provided for XML application development requiring file transfers ► Document versioning is also available ...
... XML from any WebDAV-enabled device such as Windows desktops ► FTP access is provided for XML application development requiring file transfers ► Document versioning is also available ...
A,r
... Until no new equivalent expressions are generated above The above approach is very expensive in space and time ...
... Until no new equivalent expressions are generated above The above approach is very expensive in space and time ...
An Introduction to the Source Code of the Pyrrho DBMS
... Pyrrho uses a full multi-user client-server architecture. The server uses a robust TCP-based protocol for communication with clients. The usual .NET data client interfaces, such as DataReader, IDbCommand, IDbTransaction, are supported by the Pyrrho connector. Pyrrho supports a full transaction model ...
... Pyrrho uses a full multi-user client-server architecture. The server uses a robust TCP-based protocol for communication with clients. The usual .NET data client interfaces, such as DataReader, IDbCommand, IDbTransaction, are supported by the Pyrrho connector. Pyrrho supports a full transaction model ...
Informatica Data Replication: Moving and Synchronizing Real
... analytical appliances, as well as traditional relational database management system (RDBMS) stores. Rather than limit users to any single vendor’s database or data warehouse, the software should remain agnostic. It should also provide optimized delivery (apply) capabilities for each type of target s ...
... analytical appliances, as well as traditional relational database management system (RDBMS) stores. Rather than limit users to any single vendor’s database or data warehouse, the software should remain agnostic. It should also provide optimized delivery (apply) capabilities for each type of target s ...
HPE Vertica 7.1.x Concepts Guide
... It is possible for an HP Vertica database to have more than K nodes fail and still continue running safely, because the database continues to run as long as every data segment is available on at least one functioning cluster node. Potentially, up to half the nodes in a database with a K-safety level ...
... It is possible for an HP Vertica database to have more than K nodes fail and still continue running safely, because the database continues to run as long as every data segment is available on at least one functioning cluster node. Potentially, up to half the nodes in a database with a K-safety level ...
E-VALBU: Advanced SQL/XML processing of dictionary data using
... the original XML schema, one has to act with the same consideration regarding constraints and datatypes as when modifying a table with an “ALTER TABLE” statement. The document centric option, in contrast, impresses with unlimited flexibility in terms of revising the underlying XML structure, as well ...
... the original XML schema, one has to act with the same consideration regarding constraints and datatypes as when modifying a table with an “ALTER TABLE” statement. The document centric option, in contrast, impresses with unlimited flexibility in terms of revising the underlying XML structure, as well ...
Best Practices - Pivotal Greenplum Database Documentation
... practice is a method or technique that has consistently shown results superior to those achieved with other means. Best practices are found through experience and are proven to reliably lead to a desired result. Best practices are a commitment to use any product correctly and optimally, by leveragin ...
... practice is a method or technique that has consistently shown results superior to those achieved with other means. Best practices are found through experience and are proven to reliably lead to a desired result. Best practices are a commitment to use any product correctly and optimally, by leveragin ...
Representing and utilizing DDI in relational databases A new
... Representing and utilizing DDI in relational databases A new DDI best practices working paper Ingo Barkow, Senior researcher, Leibniz Institute for Educational Research and Educational Information (DIPF) David Schiller, Senior researcher, Institute for Employment Research ...
... Representing and utilizing DDI in relational databases A new DDI best practices working paper Ingo Barkow, Senior researcher, Leibniz Institute for Educational Research and Educational Information (DIPF) David Schiller, Senior researcher, Institute for Employment Research ...
Coupling Logic Programming with Relational Databases
... a logic programming language and a relational database management system, is the combination of the efficiency and safety of database systems in dealing with large amounts of data with the higher expressive power of logic systems. A logic programming language is a concise and intuitive way of specif ...
... a logic programming language and a relational database management system, is the combination of the efficiency and safety of database systems in dealing with large amounts of data with the higher expressive power of logic systems. A logic programming language is a concise and intuitive way of specif ...
- H2 Database Engine
... Embedding H2 in an Application.....................................................................................................................................12 The H2 Console Application............................................................................................................ ...
... Embedding H2 in an Application.....................................................................................................................................12 The H2 Console Application............................................................................................................ ...
Information Retrieval Using Keyword Search Technique
... information needs of users. Sometimes queries may not properly represent users specific information needs since many difficult queries may cover a large topic and different users may want to need information on different topics when they submit the same query. Today keyword search to relational data ...
... information needs of users. Sometimes queries may not properly represent users specific information needs since many difficult queries may cover a large topic and different users may want to need information on different topics when they submit the same query. Today keyword search to relational data ...
Document
... A database consists of multiple relations Information about an enterprise is broken up into parts (usually an entity), with each relation storing one part of the information ...
... A database consists of multiple relations Information about an enterprise is broken up into parts (usually an entity), with each relation storing one part of the information ...
Versant Object Database
Versant Object Database (VOD) is an object database software product developed by Versant Corporation.The Versant Object Database enables developers using object oriented languages to transactionally store their information by allowing the respective language to act as the Data Definition Language (DDL) for the database. In other words, the memory model is the database schema model.In general, persistence in VOD in implemented by declaring a list of classes, then providing a transaction demarcation application programming interface to use cases. Respective language integrations adhere to the constructs of that language, including syntactic and directive sugars.Additional APIs exist, beyond simple transaction demarcation, providing for the more advanced capabilities necessary to address practical issues found when dealing with performance optimization and scalability for systems with large amounts of data, many concurrent users, network latency, disk bottlenecks, etc.