The design of the force.com multitenant internet
... then, using related tenant-specific metadata maintained in the UDD along with internal system pivot tables, builds and executes data access operations as optimized database queries. ...
... then, using related tenant-specific metadata maintained in the UDD along with internal system pivot tables, builds and executes data access operations as optimized database queries. ...
ADVANCED SQL AND PL/SQL TOPICS
... database storage structures and allows the DBA to create and configure storage structures A Guide to Oracle9i ...
... database storage structures and allows the DBA to create and configure storage structures A Guide to Oracle9i ...
Failures in DBMS
... Optimistic approach to concurrency control Replaces locking Assumption is that simultaneous updates will be ...
... Optimistic approach to concurrency control Replaces locking Assumption is that simultaneous updates will be ...
Exact Event Manager
... -- Exact Synergy Enterprise and its CRM, Workflow and Quality applications -- Third-party applications that store information in a MS SQL Server database -- Incoming SMTP email ...
... -- Exact Synergy Enterprise and its CRM, Workflow and Quality applications -- Third-party applications that store information in a MS SQL Server database -- Incoming SMTP email ...
Principles of database performance tuning
... Resources are the hardware and software tools like memory, disk space, cache controllers, microcode, etc. available to the system ...
... Resources are the hardware and software tools like memory, disk space, cache controllers, microcode, etc. available to the system ...
A Taste of SQL
... rows(observations). SAS data sets are a little more liberal than true relational model tables - they allow duplicate rows, and have an inherent ordering. Nevertheless, there are strong enough parallels between the two to make SQL a useful language for accessing SAS data sets. The terms database tabl ...
... rows(observations). SAS data sets are a little more liberal than true relational model tables - they allow duplicate rows, and have an inherent ordering. Nevertheless, there are strong enough parallels between the two to make SQL a useful language for accessing SAS data sets. The terms database tabl ...
IBM Informix 12.10.xC2 Enhancements Introducing NoSQL Capabilities
... IBM has introduced the ability to use the Informix and DB2 relational database management system (DBMS) to store NoSQL Javascript Object Notation (JSON) documents through the MongoDB clients. JSON has become the dominant format for information exchange in web and mobile applications, and MongoDB, wh ...
... IBM has introduced the ability to use the Informix and DB2 relational database management system (DBMS) to store NoSQL Javascript Object Notation (JSON) documents through the MongoDB clients. JSON has become the dominant format for information exchange in web and mobile applications, and MongoDB, wh ...
ACCESS Chapter 4
... Exploring Microsoft Access 2003 Chapter 4- Proficiency: Relational Databases, Pivot Charts, and the Switchboard Robert Grauer and Maryann Barber ...
... Exploring Microsoft Access 2003 Chapter 4- Proficiency: Relational Databases, Pivot Charts, and the Switchboard Robert Grauer and Maryann Barber ...
ITU-R SG 1/WP 1B WORKSHOP: SPECTRUM MANAGEMENT ISSUES ON COGNITIVE RADIO SYSTEMS
... database. A “B” administration has not taken the corresponding decision. SG 1/WP 1B Workshop: Spectrum Management issues on to the use of White Spaces by CRS, 20 January 2014, Geneva ...
... database. A “B” administration has not taken the corresponding decision. SG 1/WP 1B Workshop: Spectrum Management issues on to the use of White Spaces by CRS, 20 January 2014, Geneva ...
XML In An RDBMS World
... Relational Database – highly structured data such as account balances, inventory quantities, etc.) Document Database – used to store documents, probably in XML format The same DB can serve as both, e.g., Oracle ...
... Relational Database – highly structured data such as account balances, inventory quantities, etc.) Document Database – used to store documents, probably in XML format The same DB can serve as both, e.g., Oracle ...
Partitioning Patterns - FSU Computer Science
... Recursively building a composite object from other objects. Allows you to build complex objects by recursively composing similar objects in a treelike manner. Allows objects in the tree to be manipulated in a consistent manner, by requiring all of the objects in the tree to have a common superclass ...
... Recursively building a composite object from other objects. Allows you to build complex objects by recursively composing similar objects in a treelike manner. Allows objects in the tree to be manipulated in a consistent manner, by requiring all of the objects in the tree to have a common superclass ...
How to make the case for SQL Source Control in 5 steps
... DBAs are responsible for protecting critical data, so they often need to review changes before deployment. If change scripts get passed back and forth between developers, testers, and DBAs, there’s a large cost to your time and a high risk of mistakes. If your DBA can access a full revision history ...
... DBAs are responsible for protecting critical data, so they often need to review changes before deployment. If change scripts get passed back and forth between developers, testers, and DBAs, there’s a large cost to your time and a high risk of mistakes. If your DBA can access a full revision history ...
Presentation
... Origins of the DDI Alliance • Versions 1.* and 2.* were developed by an informal network of individuals from the social science community and official statistics – Funding was through grants ...
... Origins of the DDI Alliance • Versions 1.* and 2.* were developed by an informal network of individuals from the social science community and official statistics – Funding was through grants ...
Is the SAS System a Database Management System?
... applications as consumers of the data. In a model 5 environment. the DATA step can provide the data to applications in a wide variety of flat file formats when the original data cannot 11e read by the applications.. The DATA step can produce multiple different flat files. one for each of the differe ...
... applications as consumers of the data. In a model 5 environment. the DATA step can provide the data to applications in a wide variety of flat file formats when the original data cannot 11e read by the applications.. The DATA step can produce multiple different flat files. one for each of the differe ...
Title Users Guide
... language ID that is on the operating system and targets it. So if it happens to be German, then it will target MESSAGETABLE resources that are German versus English. elmo does, however, include an option to force it to look at other language identifiers (LCIDs), via the -lcid option. One can specify ...
... language ID that is on the operating system and targets it. So if it happens to be German, then it will target MESSAGETABLE resources that are German versus English. elmo does, however, include an option to force it to look at other language identifiers (LCIDs), via the -lcid option. One can specify ...
PPTX
... So far, we have implicitly assumed that there is only one DB user who executes one SQL statement at a time. In reality, a DBS may have many concurrent users. Each user may issue a sequence of SQL statements that form a logical unit (transaction). The DBS is in charge of ordering the SQL statements f ...
... So far, we have implicitly assumed that there is only one DB user who executes one SQL statement at a time. In reality, a DBS may have many concurrent users. Each user may issue a sequence of SQL statements that form a logical unit (transaction). The DBS is in charge of ordering the SQL statements f ...
as a PDF
... requirements including the use of the object-oriented data model, a full range of typical database requirements, distribution, change management (allowing replication), openness, seamlessness, performance, and industrial strength [2]. An alpha version that meets some of these requirements has been r ...
... requirements including the use of the object-oriented data model, a full range of typical database requirements, distribution, change management (allowing replication), openness, seamlessness, performance, and industrial strength [2]. An alpha version that meets some of these requirements has been r ...
SQLClient_X
... // Get a new statement for the current connection statement = connection.createStatement(); // Execute a SELECT SQL command ResultSet resultSet = statement.executeQuery(sqlCommand); // Find the number of columns in the result set int columnCount = resultSet.getMetaData().getColumnCount(); String row ...
... // Get a new statement for the current connection statement = connection.createStatement(); // Execute a SELECT SQL command ResultSet resultSet = statement.executeQuery(sqlCommand); // Find the number of columns in the result set int columnCount = resultSet.getMetaData().getColumnCount(); String row ...
Grid Data Management: Open Problems and New Issues
... (e.g., XML documents, relational tables, etc.) using a high-level SQL-like query language and distributed database capabilities (schema management, query processing, replication, etc.), e.g. ActiveXML [2], Appa [4,5], Edutella [35], Piazza ...
... (e.g., XML documents, relational tables, etc.) using a high-level SQL-like query language and distributed database capabilities (schema management, query processing, replication, etc.), e.g. ActiveXML [2], Appa [4,5], Edutella [35], Piazza ...
Platform for Application Risk Intelligence
... For example, a common good development practice is to have at least one statement within Catch block, and not to leave it empty. In its query form it will look for all „Catch”s in the code („All.FindByType (typeof(CatchStmt))”) and out of those, find the ones that their catch.statements. count prope ...
... For example, a common good development practice is to have at least one statement within Catch block, and not to leave it empty. In its query form it will look for all „Catch”s in the code („All.FindByType (typeof(CatchStmt))”) and out of those, find the ones that their catch.statements. count prope ...
DATA WAREHOUSING AND DATA MINING
... partitioning the observed data. The final model can be evaluated through cost-complexity measures and re-specified by cutting some branches of the tree. This cycle starts with the specification of the simplest model (Fig 9) by selecting a splitting variable xS0 and a threshold c0 and estimating the ...
... partitioning the observed data. The final model can be evaluated through cost-complexity measures and re-specified by cutting some branches of the tree. This cycle starts with the specification of the simplest model (Fig 9) by selecting a splitting variable xS0 and a threshold c0 and estimating the ...
Database
... A DBMS provides: – Multiple-user access to a single copy of data – Integrity for all updates ...
... A DBMS provides: – Multiple-user access to a single copy of data – Integrity for all updates ...
Dive deep into application performance using Query Store in SQL
... Bob Ward, Principal PM Architect ...
... Bob Ward, Principal PM Architect ...
DBMS – SECURITY ISSUES
... 2000 format. Learn more about converting a previous-version Access database. If you are compacting a multiuser (shared) database that is located on a server or shared folder, make sure that no one else has it open. You must have Open/Run and Open Exclusive permissions for an Access database in order ...
... 2000 format. Learn more about converting a previous-version Access database. If you are compacting a multiuser (shared) database that is located on a server or shared folder, make sure that no one else has it open. You must have Open/Run and Open Exclusive permissions for an Access database in order ...
Methods
... Handling huge files (of the order of Gigabytes) Supporting simultaneous access to multiple files by multiple users Supporting the required disk bandwidth Caching strategies should also support the above requirements. Data might have to be distributed over an array of disks in the local system ...
... Handling huge files (of the order of Gigabytes) Supporting simultaneous access to multiple files by multiple users Supporting the required disk bandwidth Caching strategies should also support the above requirements. Data might have to be distributed over an array of disks in the local system ...
Database model
A database model is a type of data model that determines the logical structure of a database and fundamentally determines in which manner data can be stored, organized, and manipulated. The most popular example of a database model is the relational model, which uses a table-based format.