![Parallelism in Database Operations](http://s1.studyres.com/store/data/006739598_1-579dd933954b43c16b188b894751ff65-300x300.png)
Parallelism in Database Operations
... Next we take a look at how the parallelism is achieved with the two different models and what kind of limitations they have. We start with the vector or array processing model, and then describe the GPU model. B. The CPU solution: vector processing In order to explain the parallelism achieved with v ...
... Next we take a look at how the parallelism is achieved with the two different models and what kind of limitations they have. We start with the vector or array processing model, and then describe the GPU model. B. The CPU solution: vector processing In order to explain the parallelism achieved with v ...
Using Data Access Objects (DAO)
... Using Active Objects (ADO) First convert your database to Access 97 by using Tools Database Utilities Convert Database To Access 97 Format. Next, start a Standard EXE project and ensure that in Project References you have Microsoft DAO 3.6 Object Library selected and pushed as far up as it w ...
... Using Active Objects (ADO) First convert your database to Access 97 by using Tools Database Utilities Convert Database To Access 97 Format. Next, start a Standard EXE project and ensure that in Project References you have Microsoft DAO 3.6 Object Library selected and pushed as far up as it w ...
Java SQL (JDBC) session
... Java SQL (JDBC) session In this hands-on session, you will create a connection between Java and MySQL Server. Later, you will need to define several SQL queries to create a database, a few tables and insert corresponding data into them. Exercise instructions: 1. Create a class SQLdatabase in Eclipse ...
... Java SQL (JDBC) session In this hands-on session, you will create a connection between Java and MySQL Server. Later, you will need to define several SQL queries to create a database, a few tables and insert corresponding data into them. Exercise instructions: 1. Create a class SQLdatabase in Eclipse ...
TrendWorX32 Logger – Data Logging to MS SQL Server
... This document will guide you through the steps to setup data logging to a SQL Server 2005 or 2008 database. NOTE: The rest of this document refers to SQL Server 2005, but it applies to SQL Server 2008 as well unless stated otherwise. ...
... This document will guide you through the steps to setup data logging to a SQL Server 2005 or 2008 database. NOTE: The rest of this document refers to SQL Server 2005, but it applies to SQL Server 2008 as well unless stated otherwise. ...
PL/SQL Enhancements in Oracle Database 11g
... • Two data managers for one application is one too many • The application must patch over the gap • This split compromises security, robustness, and management ...
... • Two data managers for one application is one too many • The application must patch over the gap • This split compromises security, robustness, and management ...
October 10, 2015
... Upgrading this server to the latest SQL Database Update is permanent and irreversible. To confirm the upgrade, type the name of the server ‘pluto' below. The duration of upgrade ranges from several hours to days depending on the size, edition and number of databases in the server. During this time a ...
... Upgrading this server to the latest SQL Database Update is permanent and irreversible. To confirm the upgrade, type the name of the server ‘pluto' below. The duration of upgrade ranges from several hours to days depending on the size, edition and number of databases in the server. During this time a ...
Installing SQL Server
... Your data is not critical. Losing all transactions since the last full or differential backup is not an issue. Data is derived from other data sources and is easily recreated. Data is static and does not change often. Space is limited to log transactions. (This may be a short-term reason, ...
... Your data is not critical. Losing all transactions since the last full or differential backup is not an issue. Data is derived from other data sources and is easily recreated. Data is static and does not change often. Space is limited to log transactions. (This may be a short-term reason, ...
Benefits of a Standardized Relational Language
... Identify columns that should accept null values Identify columns that need to be unique Identify all PK/FK Determine any default values to be inserted Identify columns which need a domain specification Create the table ...
... Identify columns that should accept null values Identify columns that need to be unique Identify all PK/FK Determine any default values to be inserted Identify columns which need a domain specification Create the table ...
Powerpoints - SQL Saturday
... Data types: ntext, text, and image, vardecimal, varchar(max) and nvarchar(max), rowversion (and timestamp), sql_variant, CLR types (hierarchyid and spatial types), xml, uniqueidentifier ...
... Data types: ntext, text, and image, vardecimal, varchar(max) and nvarchar(max), rowversion (and timestamp), sql_variant, CLR types (hierarchyid and spatial types), xml, uniqueidentifier ...
Example - Intranet DCC
... Auto-commit is pre-set. if Auto-commit is deactivated, the methods commit or rollback have to be used in a explicit way. ...
... Auto-commit is pre-set. if Auto-commit is deactivated, the methods commit or rollback have to be used in a explicit way. ...
Structured Query Language (SQL)
... also known as SQL2 – SQL/99 - “SQL3” incorporates object-oriented access – A consortium of vendors known as the SQL Access Group has been working to enhance interoperability across different systems ...
... also known as SQL2 – SQL/99 - “SQL3” incorporates object-oriented access – A consortium of vendors known as the SQL Access Group has been working to enhance interoperability across different systems ...
form
... – in SQL, enclose text in single quotes (‘text’) while numbers do not have them (e.g. 3) – The $sql string can be used for debugging (e.g. print(“sql = $sql”); ) ...
... – in SQL, enclose text in single quotes (‘text’) while numbers do not have them (e.g. 3) – The $sql string can be used for debugging (e.g. print(“sql = $sql”); ) ...
Resume - Daniel Simson Oracle Developer
... Oracle DBA / Database Architect / Developer The Source Information - Greensboro, NC September 1999 to September 2000 Responsibilities As the Source's sole Oracle resource I was instrumental in moving their daily magazine sales data warehouse project from the white board to the Internet in one year. ...
... Oracle DBA / Database Architect / Developer The Source Information - Greensboro, NC September 1999 to September 2000 Responsibilities As the Source's sole Oracle resource I was instrumental in moving their daily magazine sales data warehouse project from the white board to the Internet in one year. ...
슬라이드 1
... SS Access Methods: Forwarded Records/sec SS Access Methods: Full Scans/sec SS Access Methods: Index Searches/sec SS Access Methods: Page Splits/sec SS Access Methods: Range Scans/sec SS Access Methods: Table Lock escalations/sec SS Buffer Manager: Checkpoint pages/sec SS Buffer Manager: Lazy writes/ ...
... SS Access Methods: Forwarded Records/sec SS Access Methods: Full Scans/sec SS Access Methods: Index Searches/sec SS Access Methods: Page Splits/sec SS Access Methods: Range Scans/sec SS Access Methods: Table Lock escalations/sec SS Buffer Manager: Checkpoint pages/sec SS Buffer Manager: Lazy writes/ ...
Administering a Microsoft SQL Server 2000 Database
... Experience using the Microsoft Windows® 2000 operating system to: Connect clients running Windows 2000 to networks and the Internet; configure the Windows 2000 environment; create and manage user accounts; manage access to resources by using groups; configure and manage disks and partitions, inclu ...
... Experience using the Microsoft Windows® 2000 operating system to: Connect clients running Windows 2000 to networks and the Internet; configure the Windows 2000 environment; create and manage user accounts; manage access to resources by using groups; configure and manage disks and partitions, inclu ...
SQL(Structured Query Language)
... SQL is a command language for communication with the Oracle Server from any tool or application. Oracle SQL contains many extensions. When you enter a SQL statement, it is stored in a part of memory called the SQL buffer and remains there until you enter a new statement. ...
... SQL is a command language for communication with the Oracle Server from any tool or application. Oracle SQL contains many extensions. When you enter a SQL statement, it is stored in a part of memory called the SQL buffer and remains there until you enter a new statement. ...
Accelerate and Improve Microsoft SQL Server* Database Performance
... Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance measurements in Windows*, Microsoft* SQL Server, are measured using specific computer systems, components, software, operations and functions. Any change to any of th ...
... Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance measurements in Windows*, Microsoft* SQL Server, are measured using specific computer systems, components, software, operations and functions. Any change to any of th ...
SQL Server & High Availability - E
... » Business intelligence systems can help companies have a more comprehensive knowledge of the factors affecting their business, such as metrics on sales, production, internal operations, and they can help companies to make better business decisions. » So, BI is about making better decisions. ...
... » Business intelligence systems can help companies have a more comprehensive knowledge of the factors affecting their business, such as metrics on sales, production, internal operations, and they can help companies to make better business decisions. » So, BI is about making better decisions. ...
Intro_to_IO_Monitoring_-_Counters_That_Count_
... During our meeting today, we may make forward-looking statements. Any statement that refers to expectations, projections or other characterizations of future events or circumstances is a forward-looking statement, including those relating to market position, market growth, product sales, industry tr ...
... During our meeting today, we may make forward-looking statements. Any statement that refers to expectations, projections or other characterizations of future events or circumstances is a forward-looking statement, including those relating to market position, market growth, product sales, industry tr ...
Database Programming with PL/SQL – Course
... Overview This course introduces students to PL/SQL, Oracle’s procedural extension language for SQL and the Oracle relational database. Participants explore the differences between SQL and PL/SQL. They also examine the characteristics of PL/SQL and how it is used to extend and automate SQL to adminis ...
... Overview This course introduces students to PL/SQL, Oracle’s procedural extension language for SQL and the Oracle relational database. Participants explore the differences between SQL and PL/SQL. They also examine the characteristics of PL/SQL and how it is used to extend and automate SQL to adminis ...
Database System Architectures
... Shared Disk All processors can directly access all disks via an ...
... Shared Disk All processors can directly access all disks via an ...
Tandem Computers
![](https://commons.wikimedia.org/wiki/Special:FilePath/Tandem_mug.jpg?width=300)
Tandem Computers, Inc. was the dominant manufacturer of fault-tolerant computer systems for ATM networks, banks, stock exchanges, telephone switching centers, and other similar commercial transaction processing applications requiring maximum uptime and zero data loss. The company was founded in 1974 and remained independent until 1997. It is now a server division within Hewlett Packard.Tandem's NonStop systems use a number of independent identical processors and redundant storage devices and controllers to provide automatic high-speed ""failover"" in the case of a hardware or software failure. To contain the scope of failures and of corrupted data, these multi-computer systems have no shared central components, not even main memory. Conventional multi-computer systems all use shared memories and work directly on shared data objects. Instead, NonStop processors cooperate by exchanging messages across a reliable fabric, and software takes periodic snapshots for possible rollback of program memory state.Besides handling failures well, this ""shared-nothing"" messaging system design also scales extremely well to the largest commercial workloads. Each doubling of the total number of processors would double system throughput, up to the maximum configuration of 4000 processors. In contrast, the performance of conventional multiprocessor systems is limited by the speed of some shared memory, bus, or switch. Adding more than 4–8 processors that way gives no further system speedup. NonStop systems have more often been bought to meet scaling requirements than for extreme fault tolerance. They compete well against IBM's largest mainframes, despite being built from simpler minicomputer technology.