P6 EPPM Database Administration Guide
... Import data into a newly created database. Repair a damaged database to correct database object issues (such as constraints or views). Do not use the Migrate Database wizard to: ...
... Import data into a newly created database. Repair a damaged database to correct database object issues (such as constraints or views). Do not use the Migrate Database wizard to: ...
Introduction to Threading in .Net
... Requirements for Hosting in SQL Server • To maximize performance, SQL Server manages its own memory and threads without help from the NT Kernel – SQL Server understands internal memory needs better than NT Kernel; can use memory more efficiently with less paging – SQL Server uses cooperative multit ...
... Requirements for Hosting in SQL Server • To maximize performance, SQL Server manages its own memory and threads without help from the NT Kernel – SQL Server understands internal memory needs better than NT Kernel; can use memory more efficiently with less paging – SQL Server uses cooperative multit ...
Chapter 14: Query Optimization
... If only left-deep trees are considered, time complexity of finding best join order is O(n 2n) Space complexity remains at O(2n) Cost-based optimization is expensive, but worthwhile for queries on large datasets (typical queries have small n, generally < 10) ...
... If only left-deep trees are considered, time complexity of finding best join order is O(n 2n) Space complexity remains at O(2n) Cost-based optimization is expensive, but worthwhile for queries on large datasets (typical queries have small n, generally < 10) ...
Case Sensitivity in SQL Server Geodatabases
... when they are compared. For example, lowercase a is considered the same as uppercase A in a case-insensitive comparison. SQL Server has two types of collations: Windows collations, which are designed to match Windows locales, and SQL collations, which match combinations of code page and sort order f ...
... when they are compared. For example, lowercase a is considered the same as uppercase A in a case-insensitive comparison. SQL Server has two types of collations: Windows collations, which are designed to match Windows locales, and SQL collations, which match combinations of code page and sort order f ...
Quiz
... the downloaded file was extracted. Please note that in many cases it may be necessary to delimit the entire path including the machine name and or the net work you are located on. Your systems administrator can help you if you do not know the entire path to the data subdirectory. Make sure that your ...
... the downloaded file was extracted. Please note that in many cases it may be necessary to delimit the entire path including the machine name and or the net work you are located on. Your systems administrator can help you if you do not know the entire path to the data subdirectory. Make sure that your ...
Document
... • Describe table types (e.g., base tables, virtual tables) • Distinguish between primary and foreign keys, including null value, composite key • Explain data models in relational databases ...
... • Describe table types (e.g., base tables, virtual tables) • Distinguish between primary and foreign keys, including null value, composite key • Explain data models in relational databases ...
Oracle DBA / Oracle Parallel Server / Oracle Web
... Sybase’s “Direct Connect for Oracle” and Oracle’s “Transparent Gateway” I was able to set up and manage the bi-directional feed of data between Sybase and Oracle databases. This feed served as both a method of passing application data to those areas that were updated via the application and also to ...
... Sybase’s “Direct Connect for Oracle” and Oracle’s “Transparent Gateway” I was able to set up and manage the bi-directional feed of data between Sybase and Oracle databases. This feed served as both a method of passing application data to those areas that were updated via the application and also to ...
Automatic partitioning of database applications
... Stored procedures can significantly reduce transaction latency by avoiding round trips between the application and database servers. These round trips would otherwise be necessary in order to execute the application logic found between successive database commands. The resulting speedup can be subst ...
... Stored procedures can significantly reduce transaction latency by avoiding round trips between the application and database servers. These round trips would otherwise be necessary in order to execute the application logic found between successive database commands. The resulting speedup can be subst ...
Dynamic Searchable Encryption in Very
... of theoretically efficient SSE schemes. One critical source of inefficiency in practice (often ignored in theory) is a complete lack of locality and parallelism: To execute a search, most prior SSE schemes sequentially read each result from storage at a pseudorandom position, and the only known way ...
... of theoretically efficient SSE schemes. One critical source of inefficiency in practice (often ignored in theory) is a complete lack of locality and parallelism: To execute a search, most prior SSE schemes sequentially read each result from storage at a pseudorandom position, and the only known way ...
Migrating AIMS SQL between MS SQL servers
... If you are using Windows Authentication, as recommended, then the final line should say “WindowsAuthentication=True”. If you are not using Windows Authentication, then change this line to “WindowsAuthentication=False”. For more information about windows authentication, see the section on SQL Server ...
... If you are using Windows Authentication, as recommended, then the final line should say “WindowsAuthentication=True”. If you are not using Windows Authentication, then change this line to “WindowsAuthentication=False”. For more information about windows authentication, see the section on SQL Server ...
Recovering SQL Server Databases
... DPM expands the basic data protection capabilities included in SQL Server by adding the ability to provide protection for selected databases with more granular control over your recovery time objective (RTO) and recovery point objective (RPO). Using only the tools provided with Windows Server and SQ ...
... DPM expands the basic data protection capabilities included in SQL Server by adding the ability to provide protection for selected databases with more granular control over your recovery time objective (RTO) and recovery point objective (RPO). Using only the tools provided with Windows Server and SQ ...
No Slide Title
... Insertions: check if any tuple has same values for A1, A2, .., An as any inserted tuple. If found, reject insertion Updates to any of A1, A2, ..., An: treat as insertion of entire tuple ...
... Insertions: check if any tuple has same values for A1, A2, .., An as any inserted tuple. If found, reject insertion Updates to any of A1, A2, ..., An: treat as insertion of entire tuple ...
(A) R
... and F logically implies (F – { }) {( – A) }. Attribute A is extraneous in if A and the set of functional dependencies (F – { }) { ( – A)} logically implies F. Note: implication in the opposite direction is trivial in each of the ...
... and F logically implies (F – { }) {( – A) }. Attribute A is extraneous in if A and the set of functional dependencies (F – { }) { ( – A)} logically implies F. Note: implication in the opposite direction is trivial in each of the ...
mumps - M/Gateway Developments Ltd.
... Employee(“MGW”,”UK”,”London”,1) = “Rob Tweed`Director`020 8404 3054” In this example, the data items that make up the employee details (name, position, telephone number) have been appended together with the back-apostrophe character as a delimiter. MUMPS does not impose any controls or rules over ho ...
... Employee(“MGW”,”UK”,”London”,1) = “Rob Tweed`Director`020 8404 3054” In this example, the data items that make up the employee details (name, position, telephone number) have been appended together with the back-apostrophe character as a delimiter. MUMPS does not impose any controls or rules over ho ...
Automatic Partitioning of Database Applications
... Stored procedures can significantly reduce transaction latency by avoiding round trips between the application and database servers. These round trips would otherwise be necessary in order to execute the application logic found between successive database commands. The resulting speedup can be subst ...
... Stored procedures can significantly reduce transaction latency by avoiding round trips between the application and database servers. These round trips would otherwise be necessary in order to execute the application logic found between successive database commands. The resulting speedup can be subst ...
Using ADO from Delphi
... How do I delete all records in a table?.................................................................... 102 Why do I keep getting a "-1" for the RecordCount property .................................. 102 How do I create a disconnected ADO recordset? I want to run a query, pick the data and dele ...
... How do I delete all records in a table?.................................................................... 102 Why do I keep getting a "-1" for the RecordCount property .................................. 102 How do I create a disconnected ADO recordset? I want to run a query, pick the data and dele ...
Queries of Relatively Stable Data
... We have already seen a sample schema file in Figure 1. The alias or verbosenane keywords may be used by programs that present the relation to the user, but they have no impact on the contents of the relation files. The hashsize keyword, if present, determines the number of hash buckets used during s ...
... We have already seen a sample schema file in Figure 1. The alias or verbosenane keywords may be used by programs that present the relation to the user, but they have no impact on the contents of the relation files. The hashsize keyword, if present, determines the number of hash buckets used during s ...
Oracle Advanced Security Data Redaction with Oracle Database 12c
... Because it is part of Oracle Database, Oracle Data Redaction is very easy to setup and maintain compared to proxy-based solutions. Patching and upgrading is part of the standard Oracle Database update process. ...
... Because it is part of Oracle Database, Oracle Data Redaction is very easy to setup and maintain compared to proxy-based solutions. Patching and upgrading is part of the standard Oracle Database update process. ...
Databases - Entity-Relationship Modelling Database Design
... We deliberately use this very simple form of ER diagramming because the constraints that are used in this model can all be implemented in standard SQL, and thus the database model corresponds precisely to the ER diagram. ...
... We deliberately use this very simple form of ER diagramming because the constraints that are used in this model can all be implemented in standard SQL, and thus the database model corresponds precisely to the ER diagram. ...
Access Tutorial
... 6. Determine the relationships. Look at each table and decide how the data in one table is related to the data in other tables. Add fields to tables or create new tables to clarify the relationships, as necessary. 7. Refine your design. Analyze your design for errors. Create the tables and add a few ...
... 6. Determine the relationships. Look at each table and decide how the data in one table is related to the data in other tables. Add fields to tables or create new tables to clarify the relationships, as necessary. 7. Refine your design. Analyze your design for errors. Create the tables and add a few ...
Chapter 3
... For binary many-to-one relationship sets, the primary key of the “many” entity set becomes the relation’s primary key. For one-to-one relationship sets, the relation’s primary key can be that of either entity set. ...
... For binary many-to-one relationship sets, the primary key of the “many” entity set becomes the relation’s primary key. For one-to-one relationship sets, the relation’s primary key can be that of either entity set. ...
An Engineering Data Access System for a Finite Element Program Abstract
... data, i.e. to attach a descriptive label to each data structure that would be saved in the database. Such tags can then be examined by the control structure of other programs and appropriate actions can be taken. Today, file system remains the most popular approach in managing data storage. The loos ...
... data, i.e. to attach a descriptive label to each data structure that would be saved in the database. Such tags can then be examined by the control structure of other programs and appropriate actions can be taken. Today, file system remains the most popular approach in managing data storage. The loos ...
Microsoft Jet Database Engine
The Microsoft Jet Database Engine is a database engine on which several Microsoft products have been built. A database engine is the underlying component of a database, a collection of information stored on a computer in a systematic way. The first version of Jet was developed in 1992, consisting of three modules which could be used to manipulate a database.Database connect for MicrosoftJET stands for Joint Engine Technology, sometimes being referred to as Microsoft JET Engine or simply Jet. Microsoft Access and Visual Basic use or have used Jet as their underlying database engine. It has since been superseded for general use, however, first by Microsoft Desktop Engine (MSDE), then later by SQL Server Express. For larger database needs, Jet databases can be upgraded (or, in Microsoft parlance, ""up-sized"") to Microsoft's flagship database product, SQL Server.However, this does not mean that a MS Jet (Red) database cannot match MS SQL Server in storage capacity. A 5 billion record MS Jet (Red) database with compression and encryption turned on requires about 1 terabyte of disk storage space, comprising hundreds of (*.mdb) files, each acting as partial table, and not as a database in itself.Over the years, Jet has become almost synonymous with Microsoft Access, to the extent that many people refer to a Jet database as an ""Access database"".