RemusDB: Transparent High Availability for Database Systems
... an asynchronous message is sent to the backup containing all state changes ...
... an asynchronous message is sent to the backup containing all state changes ...
Nobeltec TZ: Microsoft SQL Server problems
... Note: If you cannot remove SQL using the process described above, check the appendix (chapter 3) for instructions on how to remove manually SQL (advanced) 2) Install (or re-install) Microsoft SQL Server a) Disable any Anti-virus/Anti-Spyware and Firewall that could be running in the background. Make ...
... Note: If you cannot remove SQL using the process described above, check the appendix (chapter 3) for instructions on how to remove manually SQL (advanced) 2) Install (or re-install) Microsoft SQL Server a) Disable any Anti-virus/Anti-Spyware and Firewall that could be running in the background. Make ...
Chapter 1 Overview of Database Concepts
... Same as an RDBMS except it can be used to reference objects such as maps and object fields ...
... Same as an RDBMS except it can be used to reference objects such as maps and object fields ...
BDBI - Common Ground Solutions
... • In any week, tips might cover one topic (13 features in PowerPivot, 13 SQL Interview topics), or 13 random tips on anything from data warehousing to MDX/DAX programming, to maybe even a few .NET tips for scenarios when the .NET and BI worlds collide – (Email me at [email protected] if you have q ...
... • In any week, tips might cover one topic (13 features in PowerPivot, 13 SQL Interview topics), or 13 random tips on anything from data warehousing to MDX/DAX programming, to maybe even a few .NET tips for scenarios when the .NET and BI worlds collide – (Email me at [email protected] if you have q ...
EPISuite-SX8000 Interface Guide
... Personnel photos taken at an EPISuite workstation are viewable through the graphics capability of the SX 8000, as well as in the personnel edit screens, without requiring any special hardware (such as the Action Media II adapter board). The SX 8000 key, however, must be enabled with the Video Featur ...
... Personnel photos taken at an EPISuite workstation are viewable through the graphics capability of the SX 8000, as well as in the personnel edit screens, without requiring any special hardware (such as the Action Media II adapter board). The SX 8000 key, however, must be enabled with the Video Featur ...
Microsoft SQL Server - Microsoft Center
... is designed to meet the requirements of the most demanding transaction processing applications, and Microsoft has worked closely with a number of companies to prove these gains — Dell has achieved a 9x increase in performance. Beth Israel Deaconess Medical Center has cut query times by 75 percent wh ...
... is designed to meet the requirements of the most demanding transaction processing applications, and Microsoft has worked closely with a number of companies to prove these gains — Dell has achieved a 9x increase in performance. Beth Israel Deaconess Medical Center has cut query times by 75 percent wh ...
How to upgrade oracle database from version 9.2.0.8 to 11.2.0.2
... How to upgrade oracle database from version 9.2.0.8 to 11.2.0.2 By Sunjoy Jeergall ( 12/22/2011 ) I have recently upgraded some of the databases to Oracle 11g from 9i/10g . In this particular document, the database was upgraded from oracle 9.2.0.8 to oracle 11.2.0.2 using manual method. Before we st ...
... How to upgrade oracle database from version 9.2.0.8 to 11.2.0.2 By Sunjoy Jeergall ( 12/22/2011 ) I have recently upgraded some of the databases to Oracle 11g from 9i/10g . In this particular document, the database was upgraded from oracle 9.2.0.8 to oracle 11.2.0.2 using manual method. Before we st ...
RDBMS Study Material Unit-2
... Nowadays, SQL is offered by all the foremost DBMS vendors. SQL is not just for an exacting product; it also works with oracle, Microsoft SQL server and Sybase, and lot more. Almost all the data base vendors may have proprietary extensions to SQL, but the fundamentals of SQL are almost equal across a ...
... Nowadays, SQL is offered by all the foremost DBMS vendors. SQL is not just for an exacting product; it also works with oracle, Microsoft SQL server and Sybase, and lot more. Almost all the data base vendors may have proprietary extensions to SQL, but the fundamentals of SQL are almost equal across a ...
MS SQL Server Backup - User Guide
... IBackup for Windows allows you to backup the Microsoft SQL Server databases running on your computer to your IBackup account. It takes advantage of the embedded capabilities in Microsoft SQL Server's backup and restore functions to ensure quick and reliable backups and restores. The online backup is ...
... IBackup for Windows allows you to backup the Microsoft SQL Server databases running on your computer to your IBackup account. It takes advantage of the embedded capabilities in Microsoft SQL Server's backup and restore functions to ensure quick and reliable backups and restores. The online backup is ...
A Technique for Importing External Data into a Relational Database Using PROC SQL, the Pass-Through Facility and the Macro Language
... As it was especially important when debugging these SQL errors, it is important to note here that when looking at any errors you encounter in SAS, you must find the first error encountered and debug from that point down. As any SAS coder can tell you, one error can cause many more errors in subseque ...
... As it was especially important when debugging these SQL errors, it is important to note here that when looking at any errors you encounter in SAS, you must find the first error encountered and debug from that point down. As any SAS coder can tell you, one error can cause many more errors in subseque ...
Chapter 17: Parallel Databases
... – relation s is much smaller than relation r and that r is stored by partitioning. – there is an index on a join attribute of relation r at each of the partitions of relation r . • Use asymmetric fragment-and-replicate, with relation s being replicated, and using the existing partitioning of relatio ...
... – relation s is much smaller than relation r and that r is stored by partitioning. – there is an index on a join attribute of relation r at each of the partitions of relation r . • Use asymmetric fragment-and-replicate, with relation s being replicated, and using the existing partitioning of relatio ...
Slide show - Database Specialists
... Oracle parses the code, validates it, and generates byte codes for interpretation at runtime. If plsql_compiler_flags is set to ‘native’, then Oracle generates a C code source file instead of the byte codes. The C code is compiled using your C compiler, and linked into a shared library callable by ...
... Oracle parses the code, validates it, and generates byte codes for interpretation at runtime. If plsql_compiler_flags is set to ‘native’, then Oracle generates a C code source file instead of the byte codes. The C code is compiled using your C compiler, and linked into a shared library callable by ...
Document
... • Data is stored in collection of tables • Data relationships are represented by common values in related tables, not links ...
... • Data is stored in collection of tables • Data relationships are represented by common values in related tables, not links ...
No Slide Title
... transactions working with the same data at the same time. Because small systems have few users, concurrency isn’t generally a problem on these systems. On large systems with many users and many transactions, you may need to account for concurrency in your SQL code. Concurrency is a problem onl ...
... transactions working with the same data at the same time. Because small systems have few users, concurrency isn’t generally a problem on these systems. On large systems with many users and many transactions, you may need to account for concurrency in your SQL code. Concurrency is a problem onl ...
DBaaS Cloud Capacity Planning
... associated with their I.T. using Capex (Capital Expenditure) type models, where assets such as hardware, licenses and support, etc, were accounted for yearly. For example, a software license usually is based on an on-premises model that would be user based, or by the CPU if the application served ma ...
... associated with their I.T. using Capex (Capital Expenditure) type models, where assets such as hardware, licenses and support, etc, were accounted for yearly. For example, a software license usually is based on an on-premises model that would be user based, or by the CPU if the application served ma ...
original - Kansas State University
... Permits definition of procedures in SQL, with if-then-else statements, for and while loops, etc. more in Chapter 9 ...
... Permits definition of procedures in SQL, with if-then-else statements, for and while loops, etc. more in Chapter 9 ...
slides
... Other SQL commands are used to create, modify & manage the data in the database © Ellis Cohen 2001-2008 ...
... Other SQL commands are used to create, modify & manage the data in the database © Ellis Cohen 2001-2008 ...
Embedded SQL
... How to do this using interactive SQL? Print a well-formatted transcript of a student with either a name or an id What does it take for someone to use SQL? To know schemas, syntax, semantics, mathematics, logic, … Solution? Write application programs to help naïve users to manipulate the data. ...
... How to do this using interactive SQL? Print a well-formatted transcript of a student with either a name or an id What does it take for someone to use SQL? To know schemas, syntax, semantics, mathematics, logic, … Solution? Write application programs to help naïve users to manipulate the data. ...
Chapter 1 Overview of Database Concepts
... • Use vertical bars (||) to combine, or concatenate, fields, literals, and other data • A line break code of CHR(10) can be used to format output on multiple lines; the output must be formatted as text output in SQL*Plus for the line break command to operate properly Oracle 10g: SQL ...
... • Use vertical bars (||) to combine, or concatenate, fields, literals, and other data • A line break code of CHR(10) can be used to format output on multiple lines; the output must be formatted as text output in SQL*Plus for the line break command to operate properly Oracle 10g: SQL ...
A Modified Scheme for Preventing web Application against SQL
... through Network Recording. On that system network based approach and device be operate to find the network package consist of get and post order of a web-based information. This system do with web situated IDS (Intrusion Detection System) to generate Network Recording about suspicious function initi ...
... through Network Recording. On that system network based approach and device be operate to find the network package consist of get and post order of a web-based information. This system do with web situated IDS (Intrusion Detection System) to generate Network Recording about suspicious function initi ...
Manually Creating the Log Database
... 3. Enter the user name and password specified during Log Database creation. 4. Open the Databases folder and verify that the catalog, standard logging partition, and threats partition databases are listed: ...
... 3. Enter the user name and password specified during Log Database creation. 4. Open the Databases folder and verify that the catalog, standard logging partition, and threats partition databases are listed: ...
Ch01 slides
... Other client/server system architectures In addition to a database server and clients, a client/server system can also include additional servers, such as application servers and web servers. Application servers are typically used to store business components that do part of the application pro ...
... Other client/server system architectures In addition to a database server and clients, a client/server system can also include additional servers, such as application servers and web servers. Application servers are typically used to store business components that do part of the application pro ...
Document
... Evaluating Transaction Results • Not all transactions update database • SQL code represents a transaction because database was accessed • Improper or incomplete transactions can have devastating effect on database integrity ▫ Some DBMSs provide means by which user can define enforceable constraints ...
... Evaluating Transaction Results • Not all transactions update database • SQL code represents a transaction because database was accessed • Improper or incomplete transactions can have devastating effect on database integrity ▫ Some DBMSs provide means by which user can define enforceable constraints ...
Tandem Computers
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.