Upgrading to SQL Server 2008
... Resource Governor is a new utility in SQL Server 2008 that allows complete control over database load by allowing prioritization of all database activity. Database administrators identify and set priorities for workloads and groups then allocate shared CPU and memory resources as they are requested, ...
... Resource Governor is a new utility in SQL Server 2008 that allows complete control over database load by allowing prioritization of all database activity. Database administrators identify and set priorities for workloads and groups then allocate shared CPU and memory resources as they are requested, ...
Transact-SQL
... Specifies that duplicate rows can appear in the result set. ALL is the default. DISTINCT Specifies that only unique rows can appear in the result set. Null values are considered equal for the purposes of the DISTINCT keyword. TOP (expression ) [ PERCENT ] [ WITH TIES ] Indicates that only a specifie ...
... Specifies that duplicate rows can appear in the result set. ALL is the default. DISTINCT Specifies that only unique rows can appear in the result set. Null values are considered equal for the purposes of the DISTINCT keyword. TOP (expression ) [ PERCENT ] [ WITH TIES ] Indicates that only a specifie ...
Answering queries using views: A survey | SpringerLink
... tables with their named attributes) and the physical view of the data (i.e., how it is laid out on disk). With the exception of horizontal or vertical partitioning of relations into multiple files, relational database systems are still largely based on a 1-1 correspondence between relations in the sc ...
... tables with their named attributes) and the physical view of the data (i.e., how it is laid out on disk). With the exception of horizontal or vertical partitioning of relations into multiple files, relational database systems are still largely based on a 1-1 correspondence between relations in the sc ...
Using SAS/Access® Software and Database Management Systems in a Distributed Environment
... The initial computing environment at the warehouse of Bookworms Inc. consisted of a VMS system with ORACLE RDBMS used to store all inventory control information and the SAS System to handle all thei r data analysis and report processing. The SAS/ACCESS Intertace to ORACLE was used to extract and upd ...
... The initial computing environment at the warehouse of Bookworms Inc. consisted of a VMS system with ORACLE RDBMS used to store all inventory control information and the SAS System to handle all thei r data analysis and report processing. The SAS/ACCESS Intertace to ORACLE was used to extract and upd ...
Jerry Held - SQLQuery.com
... Can be used with spare nodes or with primary/secondary instance configurations Designed for this environment, but can be used for ...
... Can be used with spare nodes or with primary/secondary instance configurations Designed for this environment, but can be used for ...
A proposed framework for analytical processing
... extremely large and complex, especially in the Province of Quebec where management and feed information are also collected for on-farm advising. Any subsequent analysis of these data for strategic (or even tactical) decision making is often impeded by the transactional nature of the existing databas ...
... extremely large and complex, especially in the Province of Quebec where management and feed information are also collected for on-farm advising. Any subsequent analysis of these data for strategic (or even tactical) decision making is often impeded by the transactional nature of the existing databas ...
Reduce Costs and Improve Operations by Upgrading to Oracle
... through network efficiencies and easier management of the database storage environment. While storage costs are an obvious tangible benefit of compression as described above, the innovative technologies in Hybrid Columnar Compression and Advanced Compression Option are also designed to reduce resour ...
... through network efficiencies and easier management of the database storage environment. While storage costs are an obvious tangible benefit of compression as described above, the innovative technologies in Hybrid Columnar Compression and Advanced Compression Option are also designed to reduce resour ...
Database Security Checklist - Indico
... • Limit the number of operating system users. • Limit the privileges of the operating system accounts (administrative, root-privileged or DBA) on the host (physical machine) to the least privileges needed for the user's tasks. • ACTION: Check with System Administrator that only default users have be ...
... • Limit the number of operating system users. • Limit the privileges of the operating system accounts (administrative, root-privileged or DBA) on the host (physical machine) to the least privileges needed for the user's tasks. • ACTION: Check with System Administrator that only default users have be ...
setting up SQL Server on Windows
... Use the built-in System account You can assign Local System, Network Service, or Local Service to the logon for the configurable SQL Server services. The Local System option specifies a local system account that does not require a password to connect to SQL Server on the same computer. However, the ...
... Use the built-in System account You can assign Local System, Network Service, or Local Service to the logon for the configurable SQL Server services. The Local System option specifies a local system account that does not require a password to connect to SQL Server on the same computer. However, the ...
Using VoltDB Abstract tions.
... This book explains how to use VoltDB to design, build, and run high performance applications. V4.8 ...
... This book explains how to use VoltDB to design, build, and run high performance applications. V4.8 ...
Best Practices for Synchronous Redo Transport
... can communicate with each other. A standby database is initially created from a backup of the primary database. Data Guard automatically synchronizes the primary database and all standby databases by transmitting primary database redo - the information used by every Oracle Database to protect transa ...
... can communicate with each other. A standby database is initially created from a backup of the primary database. Data Guard automatically synchronizes the primary database and all standby databases by transmitting primary database redo - the information used by every Oracle Database to protect transa ...
Week 5 (10/02/12): Lecture Notes
... There are many standards of API’s. For DBMSindependent usage, the most common ones are ODBC and JDBC. ODBC goal is to make it possible to access any data (relational or non-relational) from any application, regardless of which DBMS is handling the data. JDBC is for between the Java programming lan ...
... There are many standards of API’s. For DBMSindependent usage, the most common ones are ODBC and JDBC. ODBC goal is to make it possible to access any data (relational or non-relational) from any application, regardless of which DBMS is handling the data. JDBC is for between the Java programming lan ...
Dell EqualLogic PS 6210E Series 5000-User Mailbox
... intervention, data placement within a storage volume is optimized based upon latency. For applications where data becomes “hot” or most accessed, the PS Series arrays will move those pages of data to the pool member with the lowest latency, and move “cold” pages to arrays with higher latency. The re ...
... intervention, data placement within a storage volume is optimized based upon latency. For applications where data becomes “hot” or most accessed, the PS Series arrays will move those pages of data to the pool member with the lowest latency, and move “cold” pages to arrays with higher latency. The re ...
Word - tpc.org
... The performance metric reported by TPC-D is called the TPC-D Composite Query-per-Hour Performance Metric (QphD@Size), and reflects multiple aspects of the capability of the system to process queries. These aspects include the selected database size against which the queries are executed, the query p ...
... The performance metric reported by TPC-D is called the TPC-D Composite Query-per-Hour Performance Metric (QphD@Size), and reflects multiple aspects of the capability of the system to process queries. These aspects include the selected database size against which the queries are executed, the query p ...
View Uploaded Details
... b) An ability to develop logical reasoning, coding skills, analysis and mathematical modeling. c) An ability to design a computer based system, component or process to meet the desired needs. d) An ability to design, conduct experiments, analyze, interpret data and provide valid conclusions based on ...
... b) An ability to develop logical reasoning, coding skills, analysis and mathematical modeling. c) An ability to design a computer based system, component or process to meet the desired needs. d) An ability to design, conduct experiments, analyze, interpret data and provide valid conclusions based on ...
Using SAS/CONNECT and SAS/ACCESS Software to Access Data in a Distributed Environment
... database management systems has made interoperability among data and hardware resources increasingly important. The tools utilized to access and analyze this data across the network are what makes the interoperability possible. Release 6.06 of the SAS System offers two powerful software products, SA ...
... database management systems has made interoperability among data and hardware resources increasingly important. The tools utilized to access and analyze this data across the network are what makes the interoperability possible. Release 6.06 of the SAS System offers two powerful software products, SA ...
Object Explorer
... 2. Copy the report file to a folder that you have created on the database server for custom reports. 3. In Management Studio, right-click a node in Object Explorer, point to Reports, click Custom Reports. In the Open File dialog box, locate the custom reports folder and select the report file, and t ...
... 2. Copy the report file to a folder that you have created on the database server for custom reports. 3. In Management Studio, right-click a node in Object Explorer, point to Reports, click Custom Reports. In the Open File dialog box, locate the custom reports folder and select the report file, and t ...
Database Planning Workbook
... Disclaimer and Copyright This is the “Version 1” of the “Database Guide”. We are providing this guide in the hope that your organization will use it, test it and provide us feedback on how useful it is to them in their database planning process. Based on that feedback we will update this guide and ...
... Disclaimer and Copyright This is the “Version 1” of the “Database Guide”. We are providing this guide in the hope that your organization will use it, test it and provide us feedback on how useful it is to them in their database planning process. Based on that feedback we will update this guide and ...
Data Warehouse and Business Intelligence: Comparative Analysis
... available in market. Mimno (1997) stated that selecting data warehousing product is complex because there are not any single vendor that provides a fully integrated set of products that support all components of a data warehouse. As a result, data warehouses are typically built using products from m ...
... available in market. Mimno (1997) stated that selecting data warehousing product is complex because there are not any single vendor that provides a fully integrated set of products that support all components of a data warehouse. As a result, data warehouses are typically built using products from m ...
Mining Long, Sharable Patterns in Trajectories of Moving Objects
... Projection of the temporal dimension Since frequent patterns within a single object’s trajectory are expected to repeat themselves daily, the temporal dimension of the so identified trips is projected down to the time–of–day domain. This projection is essential to discover the daily periodic nature ...
... Projection of the temporal dimension Since frequent patterns within a single object’s trajectory are expected to repeat themselves daily, the temporal dimension of the so identified trips is projected down to the time–of–day domain. This projection is essential to discover the daily periodic nature ...
Installing the Greenplum Command Center Console
... It is recommended that you enable SSL for the lighttpd Web server that serves the Command Center Console. SSL ensures that client connections to the Greenplum Command Center are negotiated securely and encrypted. To enable SSL, you will need a server certificate for the web server. You can use an ex ...
... It is recommended that you enable SSL for the lighttpd Web server that serves the Command Center Console. SSL ensures that client connections to the Greenplum Command Center are negotiated securely and encrypted. To enable SSL, you will need a server certificate for the web server. You can use an ex ...
Transactions
... • Durability requirement — once the user has been notified that the transaction has completed (i.e., the transfer of the $50 has taken place), the updates to the database by the transaction must persist even if there are software or hardware failures. ...
... • Durability requirement — once the user has been notified that the transaction has completed (i.e., the transfer of the $50 has taken place), the updates to the database by the transaction must persist even if there are software or hardware failures. ...
Press Release
... 6.75 TB of Oracle Exadata Smart Flash Cache, 432 TB of raw disk storage, and 216 CPU Cores for SQL processing in storage; o Half Rack with 9 Oracle Exadata Storage Servers delivering 3.4 TB of Oracle Exadata Smart Flash Cache, 216 TB of raw disk storage, and 108 CPU Cores for SQL processing in stora ...
... 6.75 TB of Oracle Exadata Smart Flash Cache, 432 TB of raw disk storage, and 216 CPU Cores for SQL processing in storage; o Half Rack with 9 Oracle Exadata Storage Servers delivering 3.4 TB of Oracle Exadata Smart Flash Cache, 216 TB of raw disk storage, and 108 CPU Cores for SQL processing in stora ...
Relational model
The relational model for database management is an approach to managing data using a structure and language consistent with first-order predicate logic, first described in 1969 by Edgar F. Codd. In the relational model of a database, all data is represented in terms of tuples, grouped into relations. A database organized in terms of the relational model is a relational database.The purpose of the relational model is to provide a declarative method for specifying data and queries: users directly state what information the database contains and what information they want from it, and let the database management system software take care of describing data structures for storing the data and retrieval procedures for answering queries.Most relational databases use the SQL data definition and query language; these systems implement what can be regarded as an engineering approximation to the relational model. A table in an SQL database schema corresponds to a predicate variable; the contents of a table to a relation; key constraints, other constraints, and SQL queries correspond to predicates. However, SQL databases deviate from the relational model in many details, and Codd fiercely argued against deviations that compromise the original principles.