Microsoft SQL Server 2000 Scalability Project - Basic Capacity
... To improve transaction throughput, one of the most common techniques is to add more CPUs and memory to the server. Adding more CPUs can help scale the system to handle more users or additional workload. OLTP workloads are often very I/O intensive due to simple transactions requiring random disk-read ...
... To improve transaction throughput, one of the most common techniques is to add more CPUs and memory to the server. Adding more CPUs can help scale the system to handle more users or additional workload. OLTP workloads are often very I/O intensive due to simple transactions requiring random disk-read ...
Transaction Management in Fully Temporal System
... information system. The development of data processing has brought the need for modelling and accessing large structures based on the simplicity, reliability and speed of the system [1] [3] [4]. However, even today, when database technology is widespread, most databases process and represent the sta ...
... information system. The development of data processing has brought the need for modelling and accessing large structures based on the simplicity, reliability and speed of the system [1] [3] [4]. However, even today, when database technology is widespread, most databases process and represent the sta ...
PowerPoint
... • “Show me the results of rendering the scene synthesized by combining the results of isosurface extraction and morphology reconstruction over regularly grided data resulting from interpolation of this region of the ...
... • “Show me the results of rendering the scene synthesized by combining the results of isosurface extraction and morphology reconstruction over regularly grided data resulting from interpolation of this region of the ...
Database Concepts
... • It is DBMS independent, and does not rely on an specific product. • It is a technical communications tool. • Concepts from relational theory are reintroduced (PK, FK, Table, Column, data type) • Any person knowledgeable in SQL should be able to read a logical model and create a real database imple ...
... • It is DBMS independent, and does not rely on an specific product. • It is a technical communications tool. • Concepts from relational theory are reintroduced (PK, FK, Table, Column, data type) • Any person knowledgeable in SQL should be able to read a logical model and create a real database imple ...
Document
... • Databases are categorized by how they organize information. • Types of databases – Hierarchical Database model – Network Database model – Object Oriented Database model – Relational Database model ...
... • Databases are categorized by how they organize information. • Types of databases – Hierarchical Database model – Network Database model – Object Oriented Database model – Relational Database model ...
Zero Downtime with GoldenGate
... Older software versions lacked functionality Ability to provide a robust and reliable service to its customers was at risk Priority 1 and 2 applications demanded little or no downtime ...
... Older software versions lacked functionality Ability to provide a robust and reliable service to its customers was at risk Priority 1 and 2 applications demanded little or no downtime ...
Committed to Shaping the Next Generation of IT Experts.
... size There is no need for relationships between data You are primarily creating calculations and statistics ...
... size There is no need for relationships between data You are primarily creating calculations and statistics ...
Spatial Concepts and Data Models
... models in 1960s and 1970s. These systems used a variety of data models for representing time and date. Some of the representations used two digits to represent years. In late 1990s, people worried that the 2 digit representation of year may lead to errorneous behavior. For example, age of a person b ...
... models in 1960s and 1970s. These systems used a variety of data models for representing time and date. Some of the representations used two digits to represent years. In late 1990s, people worried that the 2 digit representation of year may lead to errorneous behavior. For example, age of a person b ...
Full-Text Support in a Database Semantic File System
... • Used existing rank() function as a black-box • rank() counts number of times each word appears in document, and whether search terms are near one another • Optionally, normalize by document length • Other notions of IR rank could easily be substituted ...
... • Used existing rank() function as a black-box • rank() counts number of times each word appears in document, and whether search terms are near one another • Optionally, normalize by document length • Other notions of IR rank could easily be substituted ...
cos346day20
... System privileges may be revoked with the REVOKE command. You can only revoke a privilege that was specifically granted previously with a GRANT command. There are no cascading effects of revoking privileges. This means that if DBA1 grants system privileges WITH ADMIN OPTION to DBA2, and then DBA1 su ...
... System privileges may be revoked with the REVOKE command. You can only revoke a privilege that was specifically granted previously with a GRANT command. There are no cascading effects of revoking privileges. This means that if DBA1 grants system privileges WITH ADMIN OPTION to DBA2, and then DBA1 su ...
SAND CDBMS
... • Because it offers efficient data storage and scales in a sublinear fashion, SAND CDBMS is three to ten times more resource-efficient than traditional RDBMSs or Multi-Dimensional Databases. • Because it fully supports standard SQL and ODBC/OLE DB/JDBC interfaces, SAND CDBMS data can easily be integ ...
... • Because it offers efficient data storage and scales in a sublinear fashion, SAND CDBMS is three to ten times more resource-efficient than traditional RDBMSs or Multi-Dimensional Databases. • Because it fully supports standard SQL and ODBC/OLE DB/JDBC interfaces, SAND CDBMS data can easily be integ ...
PowerPoint Template
... Physical standby database:directly applies redo to its datafiles Logical standby database: convert DML and DDL operations to SQL statements ...
... Physical standby database:directly applies redo to its datafiles Logical standby database: convert DML and DDL operations to SQL statements ...
THE DBA`s First Date
... • List of all the servers, SQL instances, and databases in the environment • How the servers are configured ...
... • List of all the servers, SQL instances, and databases in the environment • How the servers are configured ...
fdacs: gis gdi - Enterprise 24x7 Inc.
... The mission of the GDI System is to improve how FDACS executives and FDACS Divisions / Offices carry out their missions, especially targeting domestic security planning and response business functions. The GDI System will accomplish this by selectively gathering existing operational data; validating ...
... The mission of the GDI System is to improve how FDACS executives and FDACS Divisions / Offices carry out their missions, especially targeting domestic security planning and response business functions. The GDI System will accomplish this by selectively gathering existing operational data; validating ...
No Slide Title - Mechanical and Construction Engineering
... NOT Minimalism Minimalism provides simplicity by limiting explicit functionality. Minimalism Essentiality. Essentiality maintains functionality. Codd used ‘Essentiality’ to create relational DBs. • Only one essential data construct, the relation. • Earlier database models had 2 or more data constr ...
... NOT Minimalism Minimalism provides simplicity by limiting explicit functionality. Minimalism Essentiality. Essentiality maintains functionality. Codd used ‘Essentiality’ to create relational DBs. • Only one essential data construct, the relation. • Earlier database models had 2 or more data constr ...
Object-Oriented Modeling for GIS
... systems that treat objects with distinct identities and raster systems, which store the distribution of properties in space (Tomlin 1990). We restrict our discussion here to GISs that handle objects with a distinct identity. Since the relational data model does not match the natural concepts humans ...
... systems that treat objects with distinct identities and raster systems, which store the distribution of properties in space (Tomlin 1990). We restrict our discussion here to GISs that handle objects with a distinct identity. Since the relational data model does not match the natural concepts humans ...
No Slide Title
... NOT Minimalism Minimalism provides simplicity by limiting explicit functionality. Minimalism Essentiality. Essentiality maintains functionality. Codd used ‘Essentiality’ to create relational DBs. • Only one essential data construct, the relation. • Earlier database models had 2 or more data constr ...
... NOT Minimalism Minimalism provides simplicity by limiting explicit functionality. Minimalism Essentiality. Essentiality maintains functionality. Codd used ‘Essentiality’ to create relational DBs. • Only one essential data construct, the relation. • Earlier database models had 2 or more data constr ...
Database Backup and Recovery
... then it won’t matter how fast you can access them. – Anybody can deliver fast access to the wrong information (or an empty file). http://www.craigsmullins.com/dbta_076.htm ...
... then it won’t matter how fast you can access them. – Anybody can deliver fast access to the wrong information (or an empty file). http://www.craigsmullins.com/dbta_076.htm ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... Abstract: The use of databases has for long been for the computer elites in the society as well as multinationals that can pay for their services, and these has inhibited the scope and wide use of database applications. The aim of this paper is to develop yet another flexible query interface for rel ...
... Abstract: The use of databases has for long been for the computer elites in the society as well as multinationals that can pay for their services, and these has inhibited the scope and wide use of database applications. The aim of this paper is to develop yet another flexible query interface for rel ...
09 - SQL basics, including scripts and CGI
... MySQL is a particular version of a relational SQL-compatible database known for its efficiency. It is widely used and free for non-commercial applications. See http://www.mysql.com/ for details, in particular for downloading the free community edition. Other widely used SQL databases are Oracle, Mic ...
... MySQL is a particular version of a relational SQL-compatible database known for its efficiency. It is widely used and free for non-commercial applications. See http://www.mysql.com/ for details, in particular for downloading the free community edition. Other widely used SQL databases are Oracle, Mic ...
BindingSource Object
... Also has support for Oracle and SQL-Server Namespace: System.Data.Oledb ...
... Also has support for Oracle and SQL-Server Namespace: System.Data.Oledb ...
HP OpenView Data Extraction and Reporting
... • HP OpenView products offer several ways of generating reports • PC-based query tools effectively complement HP OpenView’s data extraction capabilities to provide the reports you need ...
... • HP OpenView products offer several ways of generating reports • PC-based query tools effectively complement HP OpenView’s data extraction capabilities to provide the reports you need ...
Creating and Deleting Many User Roles for the MDM Hub
... Creating Roles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 ...
... Creating Roles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 ...