Chana & Malka present:
... Has been found in single or multiple copies in a number of other proteins Generally found in the extracellular domain of membrane proteins or secreted proteins Involved in receptor-ligand interactions ...
... Has been found in single or multiple copies in a number of other proteins Generally found in the extracellular domain of membrane proteins or secreted proteins Involved in receptor-ligand interactions ...
Document
... If a database becomes inconsistent due to a non catastrophic failure, the strategy is to reverse only those changes that made database inconsistent It is accomplished by undoing (and sometimes also redoing) some operations. A memory log file is used here From now on we consider only recovery from no ...
... If a database becomes inconsistent due to a non catastrophic failure, the strategy is to reverse only those changes that made database inconsistent It is accomplished by undoing (and sometimes also redoing) some operations. A memory log file is used here From now on we consider only recovery from no ...
JDBC_Oracle
... • This is the default (and same as in JDBC 1.0) and allows only data to be read from the database. • ResultSet.CONCUR_UPDATABLE • This option allows for the Java program to make changes to the database based on new methods and positioning ability of the cursor. ...
... • This is the default (and same as in JDBC 1.0) and allows only data to be read from the database. • ResultSet.CONCUR_UPDATABLE • This option allows for the Java program to make changes to the database based on new methods and positioning ability of the cursor. ...
Presentation Title
... The authorization to use a database is called an access privilege: – Example: • An authorization to use a database is called the Connect privilege. ...
... The authorization to use a database is called an access privilege: – Example: • An authorization to use a database is called the Connect privilege. ...
mod-7 - Avi Silberschatz
... declare d_count integer; call dept_count_proc( ‘Physics’, d_count); Procedures and functions can be invoked also from dynamic SQL SQL:1999 allows more than one function/procedure of the same name ...
... declare d_count integer; call dept_count_proc( ‘Physics’, d_count); Procedures and functions can be invoked also from dynamic SQL SQL:1999 allows more than one function/procedure of the same name ...
The Relational Data Model
... (continued) • Table also called a relation because the relational model’s creator, Codd, used the term relation as a synonym for table • Think of a table as a persistent relation: – A relation whose contents can be permanently saved for future use. ...
... (continued) • Table also called a relation because the relational model’s creator, Codd, used the term relation as a synonym for table • Think of a table as a persistent relation: – A relation whose contents can be permanently saved for future use. ...
SQL Server 2016 and Power BI Presentation Materials
... Dynamic Data Masking – How it works 1) Security officer defines dynamic data masking policy in T-SQL over sensitive data in Employee table 2) Application user selects from Employee table 3) Dynamic data masking policy obfuscates the sensitive data in the query results ALTER TABLE [Employee] ALTER C ...
... Dynamic Data Masking – How it works 1) Security officer defines dynamic data masking policy in T-SQL over sensitive data in Employee table 2) Application user selects from Employee table 3) Dynamic data masking policy obfuscates the sensitive data in the query results ALTER TABLE [Employee] ALTER C ...
Lecture5
... Web sites and apps worked nice on desktop and laptop But they look terrible on mobile phones ...
... Web sites and apps worked nice on desktop and laptop But they look terrible on mobile phones ...
SQL Azure Database
... • Higher availability – app still runs if server is unreachable • Reduced network utilization – most data access is local ...
... • Higher availability – app still runs if server is unreachable • Reduced network utilization – most data access is local ...
Formulating Queries 1
... • AutoNumber - numbers assigned by Access to uniquely identify each record; these values cannot be changed, deleted, or edited • Yes/No - Single-character entry fields that are marked when the status of the field is true (yes) or left blank when the status is ...
... • AutoNumber - numbers assigned by Access to uniquely identify each record; these values cannot be changed, deleted, or edited • Yes/No - Single-character entry fields that are marked when the status of the field is true (yes) or left blank when the status is ...
Lecture 6
... (e.g., SQUARE, SQL, SEQUEL) graphical interface to Data Manipulation Language (DML) query-by-example and query-by-form (behind each is a corresponding SQL query) - supported by many PC RDBMS (Lotus’ Approach, MS Access,Wall Data’s Cyberprise DBApp) application program interface - written in pr ...
... (e.g., SQUARE, SQL, SEQUEL) graphical interface to Data Manipulation Language (DML) query-by-example and query-by-form (behind each is a corresponding SQL query) - supported by many PC RDBMS (Lotus’ Approach, MS Access,Wall Data’s Cyberprise DBApp) application program interface - written in pr ...
Concurrency Control
... A schedule S is serializable if there exists a serial order SO such that: The state of the database after S is the same as the state of the database after SO The values read by each transaction in S is the same as that returned by each transaction in SO • Database does not know anything about the in ...
... A schedule S is serializable if there exists a serial order SO such that: The state of the database after S is the same as the state of the database after SO The values read by each transaction in S is the same as that returned by each transaction in SO • Database does not know anything about the in ...
Module 1: Introduction
... Security mechanisms needed to ensure that malicious scripts do not cause damage to the client machine ...
... Security mechanisms needed to ensure that malicious scripts do not cause damage to the client machine ...
6.11 Platform Support
... created to support a persistent language and were used on standalone systems. They were based on proprietary language and did not use an industrial standard platform. 1989 saw the emergence of the second stage of development in OODBMS with databases such as Objectivity, which was developed in 1988 a ...
... created to support a persistent language and were used on standalone systems. They were based on proprietary language and did not use an industrial standard platform. 1989 saw the emergence of the second stage of development in OODBMS with databases such as Objectivity, which was developed in 1988 a ...
Document
... • Primary key cannot be null (empty) also known as entity integrity • IF a foreign key is not null, it must have a value that corresponds to the value of a primary key in another table (referential integrity) • All other attributes in the table must describe characteristics of the object identified ...
... • Primary key cannot be null (empty) also known as entity integrity • IF a foreign key is not null, it must have a value that corresponds to the value of a primary key in another table (referential integrity) • All other attributes in the table must describe characteristics of the object identified ...
Spatial databases - School of Computing
... This course focuses on the use of database management systems (DBMS) to store spatial information. A spatially enabled DBMS is a central component of a Geographical Information System (GIS). GIS has a major role to play in managing the national physical and informational infrastructure. An underst ...
... This course focuses on the use of database management systems (DBMS) to store spatial information. A spatially enabled DBMS is a central component of a Geographical Information System (GIS). GIS has a major role to play in managing the national physical and informational infrastructure. An underst ...
Database Concepts - Overview
... – Allows exploration of issues before committing to an implementation. 2. Programming: queries and DB operations like update. – SQL = “intergalactic dataspeak.” 3. DBMS implementation. ...
... – Allows exploration of issues before committing to an implementation. 2. Programming: queries and DB operations like update. – SQL = “intergalactic dataspeak.” 3. DBMS implementation. ...
Security and Integrity
... • Oracle does not support domains or assertions • It does, however, support row-level constraints using CHECK constraints • These are declared like other constraints Security and Integrity ...
... • Oracle does not support domains or assertions • It does, however, support row-level constraints using CHECK constraints • These are declared like other constraints Security and Integrity ...
Nobeltec TZ: Microsoft SQL Server problems
... of them) starting with the main component (“Microsoft SQL Server 2008” or “Microsoft SQL server 2005”) Note: Please refer at the Appendix (chapter 1) for an example of all the steps involved in the un-installation under Vista/7. After removing the main component, close the “Programs” control panel a ...
... of them) starting with the main component (“Microsoft SQL Server 2008” or “Microsoft SQL server 2005”) Note: Please refer at the Appendix (chapter 1) for an example of all the steps involved in the un-installation under Vista/7. After removing the main component, close the “Programs” control panel a ...
2 - CWI Amsterdam
... Heterogeneous Distributed Databases • Many database applications require data from a variety of preexisting databases located in a heterogeneous collection of hardware and software platforms • Data models may differ (hierarchical, relational , etc.) • Transaction commit protocols may be incompatibl ...
... Heterogeneous Distributed Databases • Many database applications require data from a variety of preexisting databases located in a heterogeneous collection of hardware and software platforms • Data models may differ (hierarchical, relational , etc.) • Transaction commit protocols may be incompatibl ...
NAV Easy Security
... Synchronize security is very slow with enhanced and required for all security changes Synchronize not required with standard No benefits from enhanced (this is just the default value) Are you also using the default object cache value? Enhanced has been removed by Microsoft in NAV ...
... Synchronize security is very slow with enhanced and required for all security changes Synchronize not required with standard No benefits from enhanced (this is just the default value) Are you also using the default object cache value? Enhanced has been removed by Microsoft in NAV ...
ppt
... Isolation requirement — if between steps 3 and 6 (of the fund transfer transaction) , another transaction T2 is allowed to access the partially updated database, it will see an inconsistent database (the sum A + B will be less than it should be). ...
... Isolation requirement — if between steps 3 and 6 (of the fund transfer transaction) , another transaction T2 is allowed to access the partially updated database, it will see an inconsistent database (the sum A + B will be less than it should be). ...
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"".