In-Memory Capabilities
... Started in 2007 as Project Verde -> released as Hekaton / In Memory OLTP in SQL Server 2014 ...
... Started in 2007 as Project Verde -> released as Hekaton / In Memory OLTP in SQL Server 2014 ...
Slides
... • SQL Server supports the SQL-92 standard • The IDENTITY keyword implements a new constraint for surrogate keys: – IDENTITY (m, n) creates a surrogate key with an Identity Seed of m and an Identity Increment of n: ...
... • SQL Server supports the SQL-92 standard • The IDENTITY keyword implements a new constraint for surrogate keys: – IDENTITY (m, n) creates a surrogate key with an Identity Seed of m and an Identity Increment of n: ...
Lecture Note 9
... Data Distribution Options Store all data on a single server (Centralization) Store specific tables on different servers. Store subsets of a specific table on different servers – Subsets of columns (Vertical Partitioning) – Subsets of rows (Horizontal Partitioning) Replicate (duplicate) spec ...
... Data Distribution Options Store all data on a single server (Centralization) Store specific tables on different servers. Store subsets of a specific table on different servers – Subsets of columns (Vertical Partitioning) – Subsets of rows (Horizontal Partitioning) Replicate (duplicate) spec ...
Information Organization and Retrieval
... Internal Model Access Methods • Many types of access methods: ...
... Internal Model Access Methods • Many types of access methods: ...
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Introduction to PL/SQL Lecture 1 [Part 1]
... the triggering event takes place? Per statement: the trigger body executes once for the triggering event. This is the default. For each row: the trigger body executes once for each row affected by the triggering event. When the trigger can be fired Relative to the execution of an SQL DML state ...
... the triggering event takes place? Per statement: the trigger body executes once for the triggering event. This is the default. For each row: the trigger body executes once for each row affected by the triggering event. When the trigger can be fired Relative to the execution of an SQL DML state ...
Introduction to Oracle - UWEC Computer Science Department
... Relationships are all one-way; to go the other way, you must create a new set of pointers Pointers are hardware/hard drive-specific VERY hard to move to new hardware ...
... Relationships are all one-way; to go the other way, you must create a new set of pointers Pointers are hardware/hard drive-specific VERY hard to move to new hardware ...
slides
... dependency, a deletion or update at one end of the chain can propagate across the entire chain. If a cascading update to delete causes a constraint violation that cannot be handled by a further cascading operation, the system aborts the transaction. As a result, all the changes caused by the trans ...
... dependency, a deletion or update at one end of the chain can propagate across the entire chain. If a cascading update to delete causes a constraint violation that cannot be handled by a further cascading operation, the system aborts the transaction. As a result, all the changes caused by the trans ...
Multimedia_Search_and_Retrieval
... events, or recursively from other physical or logical events. Application dependent ...
... events, or recursively from other physical or logical events. Application dependent ...
Chapter 4
... Explain the importance and advantages of databases. Describe the difference between database systems and filebased legacy systems. Explain the difference between logical and physical views of a database. Explain fundamental concepts of database systems such as DBMS, schemas, the data diction ...
... Explain the importance and advantages of databases. Describe the difference between database systems and filebased legacy systems. Explain the difference between logical and physical views of a database. Explain fundamental concepts of database systems such as DBMS, schemas, the data diction ...
Chapter 7: Database Systems
... Group of programs used as an interface between a database and application programs Schemas Entered into the computer via a data definition language (DDL) Most organizations use a database system to ...
... Group of programs used as an interface between a database and application programs Schemas Entered into the computer via a data definition language (DDL) Most organizations use a database system to ...
CS2255 Data Base Management Systems Ms.S
... Transaction Concepts - Transaction Recovery – ACID Properties – System Recovery – Media Recovery – Two Phase Commit - Save Points – SQL Facilities for recovery – Concurrency – Need for Concurrency – Locking Protocols – Two Phase Locking – Intent Locking – Deadlock- Serializability – Recovery Isolati ...
... Transaction Concepts - Transaction Recovery – ACID Properties – System Recovery – Media Recovery – Two Phase Commit - Save Points – SQL Facilities for recovery – Concurrency – Need for Concurrency – Locking Protocols – Two Phase Locking – Intent Locking – Deadlock- Serializability – Recovery Isolati ...
Curriculum Vitae
... off-shores and one onsite CORE team to deliver the GOLD releases as per road-map. The responsibilities are to include but not limited to the vendor management, project management, development improvement and deliverables. During these two years of being as GOLD manager, she has successfully built th ...
... off-shores and one onsite CORE team to deliver the GOLD releases as per road-map. The responsibilities are to include but not limited to the vendor management, project management, development improvement and deliverables. During these two years of being as GOLD manager, she has successfully built th ...
Macromolecular Structure Database group
... We offer MSDSD in Oracle With indexes pre-built Implementation uses Oracle import-export With frequent (weekly) incrementals so that new entries are becoming available soon Users need to have Oracle licence We have more experience and offer better support ...
... We offer MSDSD in Oracle With indexes pre-built Implementation uses Oracle import-export With frequent (weekly) incrementals so that new entries are becoming available soon Users need to have Oracle licence We have more experience and offer better support ...
Matriculation (Science) from BISE Kohat, Pakistan
... Installing and upgrading Microsoft Sql Server databases and Instances. Strong command on Installing Microsoft Sql server databases and Instances. Experience in using Sql Server Profiler, Sql Server Agent. Having hands on experience in HA processes including Database mirroring and AlwaysON etc. Desig ...
... Installing and upgrading Microsoft Sql Server databases and Instances. Strong command on Installing Microsoft Sql server databases and Instances. Experience in using Sql Server Profiler, Sql Server Agent. Having hands on experience in HA processes including Database mirroring and AlwaysON etc. Desig ...
Lec. notes
... B.Have written some very basic SQL with only Select-from-where C.Have written mid-level SQL with joins and aggregate functions D.Expert – have used nested subqueries and other advanced features ...
... B.Have written some very basic SQL with only Select-from-where C.Have written mid-level SQL with joins and aggregate functions D.Expert – have used nested subqueries and other advanced features ...
access the database
... Transaction Processing Allow multiple users to access the database at the same time Concurrency control software ...
... Transaction Processing Allow multiple users to access the database at the same time Concurrency control software ...
Distributed Databases - School of Information and Communication
... adoption of Web 2.0 technologies. User generated content, particularly in the form of social networking, have placed somewhat more emphasis on updates. Reads still outnumber writes in terms of the ratio, but the gap is narrowing. With support for transactional business applications, this gap between ...
... adoption of Web 2.0 technologies. User generated content, particularly in the form of social networking, have placed somewhat more emphasis on updates. Reads still outnumber writes in terms of the ratio, but the gap is narrowing. With support for transactional business applications, this gap between ...
KorthDB6_ch15
... Graph-Based Protocols Graph-based protocols are an alternative to two-phase locking. Impose a partial ordering on the set D = {d1, d2 ,..., dh} of all data ...
... Graph-Based Protocols Graph-based protocols are an alternative to two-phase locking. Impose a partial ordering on the set D = {d1, d2 ,..., dh} of all data ...
Live Logic Programming
... The goal of logic programming languages is the direct expression of program requirements/specifications in program code thereby eliminating the need to provide implementation details. This approach is sometimes also called declarative programming. The most prominent example of a logic programming la ...
... The goal of logic programming languages is the direct expression of program requirements/specifications in program code thereby eliminating the need to provide implementation details. This approach is sometimes also called declarative programming. The most prominent example of a logic programming la ...
Managing change in the database word
... Non-CLR stored procedures, functions, views and triggers are textual objects, i.e. they are stored as text Comments and formatting in the creation scripts are preserved The information is stored in several system tables and are accessible via these or via system views, but meta information may be ...
... Non-CLR stored procedures, functions, views and triggers are textual objects, i.e. they are stored as text Comments and formatting in the creation scripts are preserved The information is stored in several system tables and are accessible via these or via system views, but meta information may be ...