Reporting Services Disaster Recovery SharePoint mode
... Summary: This white paper discusses disaster recovery options for Microsoft SQL Server Reporting Services solutions configured to use SharePoint integrated mode. This paper extends best practices for Microsoft SharePoint solutions that include both SQL Server Reporting Services and SharePoint Produc ...
... Summary: This white paper discusses disaster recovery options for Microsoft SQL Server Reporting Services solutions configured to use SharePoint integrated mode. This paper extends best practices for Microsoft SharePoint solutions that include both SQL Server Reporting Services and SharePoint Produc ...
Modern Database Management, 10e (Hoffer/Ramesh/Topi)
... Topic: Advantages of the Database Approach AACSB: Use of Information Technology Subtopic: Reduced Program Maintenance 26) Databases may be more expensive to maintain than files because of: A) the need for specialized personnel. B) the complexity of the database environment. C) backup and recovery ne ...
... Topic: Advantages of the Database Approach AACSB: Use of Information Technology Subtopic: Reduced Program Maintenance 26) Databases may be more expensive to maintain than files because of: A) the need for specialized personnel. B) the complexity of the database environment. C) backup and recovery ne ...
Chapter 17: Parallel Databases
... large volumes of transaction data are collected and stored for later analysis. ...
... large volumes of transaction data are collected and stored for later analysis. ...
A,r
... the smallest relations (Equiv. rule 6). 4. Replace Cartesian product operations that are followed by a selection condition by join operations (Equiv. rule 4a). 5. Deconstruct and move as far down the tree as possible lists of projection attributes, creating new projections where needed (Equiv. rules ...
... the smallest relations (Equiv. rule 6). 4. Replace Cartesian product operations that are followed by a selection condition by join operations (Equiv. rule 4a). 5. Deconstruct and move as far down the tree as possible lists of projection attributes, creating new projections where needed (Equiv. rules ...
2-QueryOptimization
... the smallest relations (Equiv. rule 6) 4. Replace Cartesian product operations that are followed by a selection condition by join operations (Equiv. rule 4a) 5. Deconstruct and move as far down the tree as possible lists of projection attributes, creating new projections where needed (Equiv. rules 3 ...
... the smallest relations (Equiv. rule 6) 4. Replace Cartesian product operations that are followed by a selection condition by join operations (Equiv. rule 4a) 5. Deconstruct and move as far down the tree as possible lists of projection attributes, creating new projections where needed (Equiv. rules 3 ...
Reengineering of Database Applications to EJB based Architecture
... programming and the other for data management. In many cases these two worlds cohabitate peacefully, not interfering with each other. Unfortunately, many large applications, especially multi-tier e-commerce ones, need to use objects as the programming interface and use relations to manage the data. ...
... programming and the other for data management. In many cases these two worlds cohabitate peacefully, not interfering with each other. Unfortunately, many large applications, especially multi-tier e-commerce ones, need to use objects as the programming interface and use relations to manage the data. ...
ppt - Avi Silberschatz
... no physical component Database systems that run on each site are independent of each other Transactions may access data at one or more sites ...
... no physical component Database systems that run on each site are independent of each other Transactions may access data at one or more sites ...
Module 3 Basic Access
... you gave the computer bad data or bad instructions (GIGO) Most applications have self-help features, use them ...
... you gave the computer bad data or bad instructions (GIGO) Most applications have self-help features, use them ...
Chapter 14: Concurrency Control
... Such a situation is called a deadlock. To handle a deadlock one of T3 or T4 must be rolled back and its locks must be released. ...
... Such a situation is called a deadlock. To handle a deadlock one of T3 or T4 must be rolled back and its locks must be released. ...
EMC BACKUP AND RECOVERY OPTIONS FOR VSPEX FOR VIRTUALIZED MICROSOFT
... The VSPEX Proven Infrastructure for SQL Server focuses on helping EMC partners understand the value that the VNX series, EMC Backup and Recovery systems, and SQL Server bring to customers who often have growing, isolated IT environments that run server-centric applications and who face increasing SQ ...
... The VSPEX Proven Infrastructure for SQL Server focuses on helping EMC partners understand the value that the VNX series, EMC Backup and Recovery systems, and SQL Server bring to customers who often have growing, isolated IT environments that run server-centric applications and who face increasing SQ ...
Chapter 2: Relational Model - Internet Database Lab.
... the relational algebra. The chapter also provides a brief introduction to integrity constraints. ...
... the relational algebra. The chapter also provides a brief introduction to integrity constraints. ...
11_TransactionMgmt_S..
... repeated reads of same record must return same value. However, a transaction may not be serializable – it may find some records inserted by a transaction but not find others. Read committed — only committed records can be read, but successive reads of record may return different (but committed) va ...
... repeated reads of same record must return same value. However, a transaction may not be serializable – it may find some records inserted by a transaction but not find others. Read committed — only committed records can be read, but successive reads of record may return different (but committed) va ...
13. Query Optimization
... when E1 is generated from E2 by an equivalence rule, usually only the top level of the two are different, subtrees below are the same and can be shared using pointers ...
... when E1 is generated from E2 by an equivalence rule, usually only the top level of the two are different, subtrees below are the same and can be shared using pointers ...
History and Comparison of Relational Database Management
... Edgar F. Codd (IBM) was dissatisfied ("taking the old line view, that the burden of finding information should be placed on users …") landmark paper: "A relational Model of Data for large shared Data Banks" (see note) Indepence of Data from the Hardware- and Storage Implementation automatic ...
... Edgar F. Codd (IBM) was dissatisfied ("taking the old line view, that the burden of finding information should be placed on users …") landmark paper: "A relational Model of Data for large shared Data Banks" (see note) Indepence of Data from the Hardware- and Storage Implementation automatic ...
Sample
... There is an intentional flaw in the design of the INVENTORY table used in these exercises. This flaw was purposely included in the INVENTORY tables so that you can answer some of the following questions using only that table. Compare the SKU and INVENTORY tables, and determine what design flaw is in ...
... There is an intentional flaw in the design of the INVENTORY table used in these exercises. This flaw was purposely included in the INVENTORY tables so that you can answer some of the following questions using only that table. Compare the SKU and INVENTORY tables, and determine what design flaw is in ...
Optimal Trace Installation Guide
... Additionally, this guide contains information for configuring supported databases to work with Optimal Trace. For reference and usage information, refer to the specific Help documentation, which is installed with each product and its components. ...
... Additionally, this guide contains information for configuring supported databases to work with Optimal Trace. For reference and usage information, refer to the specific Help documentation, which is installed with each product and its components. ...
A,r - NYU Computer Science
... the smallest relations (Equiv. rule 6). 4. Replace Cartesian product operations that are followed by a selection condition by join operations (Equiv. rule 4a). 5. Deconstruct and move as far down the tree as possible lists of projection attributes, creating new projections where needed (Equiv. rules ...
... the smallest relations (Equiv. rule 6). 4. Replace Cartesian product operations that are followed by a selection condition by join operations (Equiv. rule 4a). 5. Deconstruct and move as far down the tree as possible lists of projection attributes, creating new projections where needed (Equiv. rules ...
No Slide Title
... Order of tuples is irrelevant (tuples may be stored in an arbitrary order) E.g. account relation with unordered tuples ...
... Order of tuples is irrelevant (tuples may be stored in an arbitrary order) E.g. account relation with unordered tuples ...
to (English)
... the smallest relations (Equiv. rule 6). 4. Replace Cartesian product operations that are followed by a selection condition by join operations (Equiv. rule 4a). 5. Deconstruct and move as far down the tree as possible lists of projection attributes, creating new projections where needed (Equiv. rules ...
... the smallest relations (Equiv. rule 6). 4. Replace Cartesian product operations that are followed by a selection condition by join operations (Equiv. rule 4a). 5. Deconstruct and move as far down the tree as possible lists of projection attributes, creating new projections where needed (Equiv. rules ...
DotSlash: Providing Dynamic Scalability to Web Applications
... reducing the workload at the back-end database. However, existing systems need administrative intervention for cache deployment and setup, and the caching functionality is active in all cases. In contrast, our query result caching is activated only during heavy load periods, and can be deployed dyna ...
... reducing the workload at the back-end database. However, existing systems need administrative intervention for cache deployment and setup, and the caching functionality is active in all cases. In contrast, our query result caching is activated only during heavy load periods, and can be deployed dyna ...
Document
... This can lead to cascading rollback --- that is, a chain of rollbacks Solution 1: A transaction is structured such that its writes are all performed at the end of its processing All writes of a transaction form an atomic action; no transaction may execute while a transaction is being written ...
... This can lead to cascading rollback --- that is, a chain of rollbacks Solution 1: A transaction is structured such that its writes are all performed at the end of its processing All writes of a transaction form an atomic action; no transaction may execute while a transaction is being written ...
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[Powerpoint] - SQLSAT565_2-4-8-16
... Most cases SELECTS involving 6 or more joins – new indexes on post-upgrade Use of Availability groups HA feature in SQL Server 2012 ...
... Most cases SELECTS involving 6 or more joins – new indexes on post-upgrade Use of Availability groups HA feature in SQL Server 2012 ...
Oracle Database
Oracle Database (commonly referred to as Oracle RDBMS or simply as Oracle) is an object-relational database management system produced and marketed by Oracle Corporation.Larry Ellison and his two friends and former co-workers, Bob Miner and Ed Oates, started a consultancy called Software Development Laboratories (SDL) in 1977. SDL developed the original version of the Oracle software. The name Oracle comes from the code-name of a CIA-funded project Ellison had worked on while previously employed by Ampex.