Transactional Updates to Enterprise GIS data sets
... to the CWGIS the adding & deleting of production server. data to the GIS Layer table on PZB Server. The A & D Oracle trigger deletes record from production tables are compressed into the GIS Layer table. ...
... to the CWGIS the adding & deleting of production server. data to the GIS Layer table on PZB Server. The A & D Oracle trigger deletes record from production tables are compressed into the GIS Layer table. ...
612-4
... A part of the SQL standard Provides easy access to several databases within the same program Certain libraries (e.g., sqlcli.h for C) have to be installed and available SQL statements are dynamically created and passed as string parameters in the calls ...
... A part of the SQL standard Provides easy access to several databases within the same program Certain libraries (e.g., sqlcli.h for C) have to be installed and available SQL statements are dynamically created and passed as string parameters in the calls ...
Chapter 1 - people.vcu.edu
... The use of a medium such as a cave wall or sheet of paper allows the recorder to record not only the characteristics of an item, but, also to layout the information in a pattern on the surface if desired. A picture on paper can display a red ball three inches from a green cube and annotations can be ...
... The use of a medium such as a cave wall or sheet of paper allows the recorder to record not only the characteristics of an item, but, also to layout the information in a pattern on the surface if desired. A picture on paper can display a red ball three inches from a green cube and annotations can be ...
JDBC
... the query ’SELECT * FROM movie’ When you have successfully executed the query (no exceptions occurred), process the ResultSet object, by printing out some of the fields for each record in the set RHS – SOC ...
... the query ’SELECT * FROM movie’ When you have successfully executed the query (no exceptions occurred), process the ResultSet object, by printing out some of the fields for each record in the set RHS – SOC ...
MS SQL Server 7.5 / DBA / Data Warehousing
... database environments; as well as performance tuning and monitoring database activities and work loads. Oracle 8.0.5 was the database of choice on the Oracle side and Sybase 11.9 was the database of choice on the Sybase side. Using Sybase’s “Direct Connect for Oracle” and Oracle’s “Transparent Gatew ...
... database environments; as well as performance tuning and monitoring database activities and work loads. Oracle 8.0.5 was the database of choice on the Oracle side and Sybase 11.9 was the database of choice on the Sybase side. Using Sybase’s “Direct Connect for Oracle” and Oracle’s “Transparent Gatew ...
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... together with a method that translates a large fragment of SQL into this representation. The key observation is that such a concise and intuitive set of visual constructs can be created by combining succinctness features of both tuple relational calculus and domain relational calculus. Thus, our mot ...
... together with a method that translates a large fragment of SQL into this representation. The key observation is that such a concise and intuitive set of visual constructs can be created by combining succinctness features of both tuple relational calculus and domain relational calculus. Thus, our mot ...
Amazon Web Services
... provided by Amazon Web Services and provides access to server instances on demand as a service. ...
... provided by Amazon Web Services and provides access to server instances on demand as a service. ...
search engines - Eric Sieverts
... what is hidden for (most) search engines ? (and consequently for their users ! ) non-HTML documents: flash, office-files, pdf (not fundamentally impossible, as google demonstrates) "real-time" data (too difficult to keep track) dynamically, database generated pages (out of fear for spider tra ...
... what is hidden for (most) search engines ? (and consequently for their users ! ) non-HTML documents: flash, office-files, pdf (not fundamentally impossible, as google demonstrates) "real-time" data (too difficult to keep track) dynamically, database generated pages (out of fear for spider tra ...
Mobule 1 - Intro to Database and File Structures
... The OPEN statement provides an optional LEN parameter for use with sequential files. This instructs PowerBASIC to use internal buffering to speed up reading of sequential files, using a buffer of the size specified by the LEN parameter. A buffer of 8192 bytes is suggested for best general performanc ...
... The OPEN statement provides an optional LEN parameter for use with sequential files. This instructs PowerBASIC to use internal buffering to speed up reading of sequential files, using a buffer of the size specified by the LEN parameter. A buffer of 8192 bytes is suggested for best general performanc ...
Document
... Null Values It is possible for tuples to have a null value, denoted by null, for some ...
... Null Values It is possible for tuples to have a null value, denoted by null, for some ...
Spatial database systems - Технички факултет
... Spatial data types • Traditional database systems do not provide any spatial data types. In addition to the classical data types integer, real, character, string they offer sometimes non-standard types of data such as date and time. An object in a spatial database is defined by several non-spatial ...
... Spatial data types • Traditional database systems do not provide any spatial data types. In addition to the classical data types integer, real, character, string they offer sometimes non-standard types of data such as date and time. An object in a spatial database is defined by several non-spatial ...
Sedna: native XML database management system (internals overview)
... Copyright 2010 ACM 978-1-4503-0032-2/10/06 ...$10.00. ...
... Copyright 2010 ACM 978-1-4503-0032-2/10/06 ...$10.00. ...
Document
... “Apache Cassandra is renowned in the industry as the only NoSQL solution that can accommodate the complex requirement of today’s modern line-of-business applications. It’s architected from the ground up for real-time enterprise databases that require vast scalability, high-velocity performance, flex ...
... “Apache Cassandra is renowned in the industry as the only NoSQL solution that can accommodate the complex requirement of today’s modern line-of-business applications. It’s architected from the ground up for real-time enterprise databases that require vast scalability, high-velocity performance, flex ...
In-database Analytical Systems
... Spotfire establishes a database connection to the database engine that is hosting the disk-based data warehouse. (The example we are using is a data warehouse. In practice, Spotfire can establish a database connection to any Teradata, Oracle’s Exadata, SQL Server or SSAS database.) The data remains ...
... Spotfire establishes a database connection to the database engine that is hosting the disk-based data warehouse. (The example we are using is a data warehouse. In practice, Spotfire can establish a database connection to any Teradata, Oracle’s Exadata, SQL Server or SSAS database.) The data remains ...
Document
... database is controlled through the methods of the data adapter or table adapter objects – To write changed data from the dataset back to the database – using SELECT, INSERT, DELETE, and UPDATE SQL statements • Properties of data adapters and/or table adapters C# Programming: From Problem Analysis to ...
... database is controlled through the methods of the data adapter or table adapter objects – To write changed data from the dataset back to the database – using SELECT, INSERT, DELETE, and UPDATE SQL statements • Properties of data adapters and/or table adapters C# Programming: From Problem Analysis to ...
Determining the IOPS Needs for Oracle Database on AWS
... IOPS Basics IOPS is the standard measure of input and output operations per second on a storage device. It includes both read and write operations. The amount of I/O used by Oracle Database can vary a great deal within a time period, based on the load on the server and the specific queries being exe ...
... IOPS Basics IOPS is the standard measure of input and output operations per second on a storage device. It includes both read and write operations. The amount of I/O used by Oracle Database can vary a great deal within a time period, based on the load on the server and the specific queries being exe ...
one.world — System Support for Pervasive Applications
... Evaluate static spread, random, dynamic spread Random not subject to skew but ignores affinity Static spread can lead to unbalanced load Dynamic balances the two As long as there is more than one node in the spread ...
... Evaluate static spread, random, dynamic spread Random not subject to skew but ignores affinity Static spread can lead to unbalanced load Dynamic balances the two As long as there is more than one node in the spread ...
MayBMS: A System for Managing Large Uncertain and Probabilistic Databases.
... quite narrowly in the literature. It is the author’s view that queries in general should be compositional mappings between databases, in this case probabilistic databases. This is a property taken for granted in relational databases. It allows for the definition of clean database update languages. 5 ...
... quite narrowly in the literature. It is the author’s view that queries in general should be compositional mappings between databases, in this case probabilistic databases. This is a property taken for granted in relational databases. It allows for the definition of clean database update languages. 5 ...
Security and the Data Warehouse
... statements with a predicate, VPD limits access to data at the row level and ties a security policy to the database object itself (specifically, a table, view, or synonym). It enables multiple users to have secure direct access to mission-critical data within a single database server, with the assura ...
... statements with a predicate, VPD limits access to data at the row level and ties a security policy to the database object itself (specifically, a table, view, or synonym). It enables multiple users to have secure direct access to mission-critical data within a single database server, with the assura ...
DBInt2-Indexing
... Leaf with “Perryridge” becomes underfull (actually empty, in this special case) and merged with its sibling. As a result “Perryridge” node’s parent became underfull, and was merged with its sibling Value separating two nodes (at parent) moves into merged node Entry deleted from parent Root node ...
... Leaf with “Perryridge” becomes underfull (actually empty, in this special case) and merged with its sibling. As a result “Perryridge” node’s parent became underfull, and was merged with its sibling Value separating two nodes (at parent) moves into merged node Entry deleted from parent Root node ...
Sample Chapter 5 (PDF, 60 Pages
... Canada’s largest software company and the world leader in enterprise content management systems? It all started with a project to bring the Oxford English Dictionary (OED) into the computer age. The OED had become so large that it was unwieldy to update. Researchers at the University of Waterloo, wi ...
... Canada’s largest software company and the world leader in enterprise content management systems? It all started with a project to bring the Oxford English Dictionary (OED) into the computer age. The OED had become so large that it was unwieldy to update. Researchers at the University of Waterloo, wi ...
Benchmarking data warehouses Jérôme Darmont*, Fadila Bentayeb
... constellation schema cannot easily be simplified into a simple star schema. It must be used ‘as is’. Different ad hoc configurations are not possible. Furthermore, there is only one parameter to define the database, the SF, which sets up its size (from 1 GB to 100,000 GB). The user cannot control th ...
... constellation schema cannot easily be simplified into a simple star schema. It must be used ‘as is’. Different ad hoc configurations are not possible. Furthermore, there is only one parameter to define the database, the SF, which sets up its size (from 1 GB to 100,000 GB). The user cannot control th ...
The Design, Implementation, and Performance of the V2 Temporal
... • Even though many documents on the web are very dynamic, and for example change once a day, it is also the case that in many application areas, documents are relatively static. When large changes occur, this is often during site reorganization, and new document names are employed. Instead of storin ...
... • Even though many documents on the web are very dynamic, and for example change once a day, it is also the case that in many application areas, documents are relatively static. When large changes occur, this is often during site reorganization, and new document names are employed. Instead of storin ...
Chapter 14: Concurrency Control
... lock is compatible with locks already held on the item by other transactions Any number of transactions can hold shared locks on an item, but if any transaction holds an exclusive on the item no other transaction may hold any lock on the item. If a lock cannot be granted, the requesting transact ...
... lock is compatible with locks already held on the item by other transactions Any number of transactions can hold shared locks on an item, but if any transaction holds an exclusive on the item no other transaction may hold any lock on the item. If a lock cannot be granted, the requesting transact ...
Administering Websense Databases
... Database on the TRITON management server and pushed to other Data Security components for fast analysis on those machines. To tune performance, you can configure the disk space and cache size of the database on the management server in Data Security manager. To do so: 1. Log onto the TRITON console ...
... Database on the TRITON management server and pushed to other Data Security components for fast analysis on those machines. To tune performance, you can configure the disk space and cache size of the database on the management server in Data Security manager. To do so: 1. Log onto the TRITON console ...