Chapter 12 Powerpoint
... of the formula is displayed in the cell – If we’ve set up the spreadsheet correctly, we could add or remove tutors, add additional weeks of data, or change any of the data we have already stored and the corresponding calculations would automatically be updated ...
... of the formula is displayed in the cell – If we’ve set up the spreadsheet correctly, we could add or remove tutors, add additional weeks of data, or change any of the data we have already stored and the corresponding calculations would automatically be updated ...
Database Connectivity PowerPoint Slides
... OBJdbConnection.Execute(strSQL) OBJdbConnection.Close ...
... OBJdbConnection.Execute(strSQL) OBJdbConnection.Close ...
ppt
... changes either happen or they don’t. • Consistency – you can’t peek at the data til it is baked; database changes aren’t visible until they are committed • Isolation – concurrent operations have an explainable outcome; multiple users can operate on a database without conflicting • Durability – what’ ...
... changes either happen or they don’t. • Consistency – you can’t peek at the data til it is baked; database changes aren’t visible until they are committed • Isolation – concurrent operations have an explainable outcome; multiple users can operate on a database without conflicting • Durability – what’ ...
NoSQL Databases
... or the data may be in an inconsistent or changing state. – Soft-state • The state of the system could change over time, so even during times without input there may be changes going on due to ‘eventual consistency’ – Eventual consistency • The system will eventually become consistent once it stops r ...
... or the data may be in an inconsistent or changing state. – Soft-state • The state of the system could change over time, so even during times without input there may be changes going on due to ‘eventual consistency’ – Eventual consistency • The system will eventually become consistent once it stops r ...
A Simplified Database System Environment
... accessed by various users Database system contains the database and a complete description of the database called meta-data ...
... accessed by various users Database system contains the database and a complete description of the database called meta-data ...
PowerPoint Presentation - Austin Community College
... Database -A container (usually a file or set of files) used to store organized data. Tables – A structured list of data of a specific type. Every table has a unique name. Fields –A field is a column in a table. A field contains a particular piece of information. All tables are made up of one or more ...
... Database -A container (usually a file or set of files) used to store organized data. Tables – A structured list of data of a specific type. Every table has a unique name. Fields –A field is a column in a table. A field contains a particular piece of information. All tables are made up of one or more ...
SSSS - Computer Science
... The current page table entry is modified to point to the new disk block. For pages updated by the transaction, two versions are kept. The old version is referenced by the shadow page table, and the new version by the current page table. To recover from failure during transaction execution, it is suf ...
... The current page table entry is modified to point to the new disk block. For pages updated by the transaction, two versions are kept. The old version is referenced by the shadow page table, and the new version by the current page table. To recover from failure during transaction execution, it is suf ...
DBAdminFund_PPT_2.1
... range of values of the set, the operations that can be performed on the values, and the way in which the values are stored in memory. Defining the data type allows a computer to manipulate the data appropriately. Data types are most often supported in high-level languages and often include types suc ...
... range of values of the set, the operations that can be performed on the values, and the way in which the values are stored in memory. Defining the data type allows a computer to manipulate the data appropriately. Data types are most often supported in high-level languages and often include types suc ...
Spatial Database Systems
... A spatial database is a database that is enhanced to store and access spatial data or data that defines a geometric space. Data on spatial databases are stored as coordinates, points, lines, polygons and topology. Spatial RDBMS allows to use SQL data types, such as int and varchar, as well as spatia ...
... A spatial database is a database that is enhanced to store and access spatial data or data that defines a geometric space. Data on spatial databases are stored as coordinates, points, lines, polygons and topology. Spatial RDBMS allows to use SQL data types, such as int and varchar, as well as spatia ...
Microsoft Data Access Components and ADO.NET
... Connectivity (ODBC) interface is a C programming-language interface that allows applications to access data from a variety of Database Management Systems (DBMS). Applications that use this API are limited to accessing relational data sources only. ODBC is available on the 64-bit Windows operating sy ...
... Connectivity (ODBC) interface is a C programming-language interface that allows applications to access data from a variety of Database Management Systems (DBMS). Applications that use this API are limited to accessing relational data sources only. ODBC is available on the 64-bit Windows operating sy ...
View File
... be sent. Snapshot log for each replicated table is joined with the associated base to form the set of changed rows to be sent to replicated sites ...
... be sent. Snapshot log for each replicated table is joined with the associated base to form the set of changed rows to be sent to replicated sites ...
DBI tutorial
... Before manipulating a table, use CREATE TABLE to create a new table You can also DROP a table ...
... Before manipulating a table, use CREATE TABLE to create a new table You can also DROP a table ...
Chapter 10 - itt
... from the data source to the application 3. Create a dataset to hold the data in memory while the application works with it Starting Out with Visual Basic .NET 2nd Edition ...
... from the data source to the application 3. Create a dataset to hold the data in memory while the application works with it Starting Out with Visual Basic .NET 2nd Edition ...
Tablespaces
... The temporary sort data will be placed transiently on disk then Beware: The default tablespace for temporary data is SYSTEM The SYSTEM tablespace could become fragmented due to extents being continually allocated and deallocated to the sort runs Each user should have a specified temporary ta ...
... The temporary sort data will be placed transiently on disk then Beware: The default tablespace for temporary data is SYSTEM The SYSTEM tablespace could become fragmented due to extents being continually allocated and deallocated to the sort runs Each user should have a specified temporary ta ...
Exam 2003 (sat by internal students)
... model/type (e.g., Airbus 540), seat capacity, normal flying altitude, flight autonomy (how long could it fly without refuelling), and an internal aircraft identifier used in case the company has more than one aircraft of the same model/type. A specific flight must have assigned one aircraft. Passeng ...
... model/type (e.g., Airbus 540), seat capacity, normal flying altitude, flight autonomy (how long could it fly without refuelling), and an internal aircraft identifier used in case the company has more than one aircraft of the same model/type. A specific flight must have assigned one aircraft. Passeng ...
GRIN-Global Data Overview document
... These generic, database engine-agnostic modules are called “data triggers” in GRIN-Global. While a native trigger executes in the context of the database engine, a GRIN-Global data trigger executes in the context of the middle tier. The middle tier itself is hosted by the GRIN-Global web service, so ...
... These generic, database engine-agnostic modules are called “data triggers” in GRIN-Global. While a native trigger executes in the context of the database engine, a GRIN-Global data trigger executes in the context of the middle tier. The middle tier itself is hosted by the GRIN-Global web service, so ...
Intro to Databases
... Manufacturing supply chain management Human resources: payroll, benefits Insurance ...
... Manufacturing supply chain management Human resources: payroll, benefits Insurance ...
Introduction to Database Management
... Querying a database to retrieve specific data Update database to reflect miniworld changes ...
... Querying a database to retrieve specific data Update database to reflect miniworld changes ...
Structured Query Language (SQL)
... • SQL consists of a set of commands for defining, accessing, and managing relational databases. • In 1970, E.F. Codd at IBM Research Labs in San Jose, California published “A Relational Model of Data for Large Shared Data Banks” (Communications of the ACM, Vol. 13, No. 6, June 1970) in which he desc ...
... • SQL consists of a set of commands for defining, accessing, and managing relational databases. • In 1970, E.F. Codd at IBM Research Labs in San Jose, California published “A Relational Model of Data for Large Shared Data Banks” (Communications of the ACM, Vol. 13, No. 6, June 1970) in which he desc ...
Database management system
... Software that supports access to and modification of the database contents Database schema A specification of the logical structure of the data stored in the database Database query A request to retrieve data from a database ...
... Software that supports access to and modification of the database contents Database schema A specification of the logical structure of the data stored in the database Database query A request to retrieve data from a database ...
Android Data Storage - Computing Science and Mathematics
... – this ID is the key to the application’s sandbox – the sandbox protects against (malicious) other apps ...
... – this ID is the key to the application’s sandbox – the sandbox protects against (malicious) other apps ...
DebbieCh18
... Combines characteristics of shared-memory, shared-disk, and shared-nothing architectures. Top level is a shared-nothing architecture – nodes connected by an interconnection network, and do not share disks or memory with each other. Each node of the system could be a shared-memory system with a few p ...
... Combines characteristics of shared-memory, shared-disk, and shared-nothing architectures. Top level is a shared-nothing architecture – nodes connected by an interconnection network, and do not share disks or memory with each other. Each node of the system could be a shared-memory system with a few p ...
Slide 1
... – A way to shift IO bandwidth efficiently between databases – Without requiring constant data re-organization ...
... – A way to shift IO bandwidth efficiently between databases – Without requiring constant data re-organization ...