Git Version Control and Projects
... Column-Based - (Google's BigTable, Apache's Hbase) stores huge amounts of data efficiently Key-Value - (Amazon's DynamoDB, Facebook's Cassandra) meant for extremely fast retrievals of small amounts of information Document-Stores - (MongoDB, CouchDB) used as an alternative to relational tables with l ...
... Column-Based - (Google's BigTable, Apache's Hbase) stores huge amounts of data efficiently Key-Value - (Amazon's DynamoDB, Facebook's Cassandra) meant for extremely fast retrievals of small amounts of information Document-Stores - (MongoDB, CouchDB) used as an alternative to relational tables with l ...
Database Ph.D. Qualifying Exam – FALL 2010 (Nov 1, 2010) NOTES:
... (delta). However, most of these indexing algorithms have to deal with the increased time complexity as the number of mobile objects becomes much larger than the number of queries in the system. As mobility and Internet connectivity become pervasive, we see an increasing demand and interest in revisi ...
... (delta). However, most of these indexing algorithms have to deal with the increased time complexity as the number of mobile objects becomes much larger than the number of queries in the system. As mobility and Internet connectivity become pervasive, we see an increasing demand and interest in revisi ...
Data Models
... without changing the logical schema Applications depend on the logical schema In general, the interfaces between the various levels and components should be well defined so that changes in some parts do not seriously influence others. ...
... without changing the logical schema Applications depend on the logical schema In general, the interfaces between the various levels and components should be well defined so that changes in some parts do not seriously influence others. ...
Database Management System
... Advantages of Database Approach Minimal data redundancy. Data consistency. Integration of data. Sharing of data. Enforcement of standards. Ease of application development. Uniform security, privacy and integrity. Data independence. ...
... Advantages of Database Approach Minimal data redundancy. Data consistency. Integration of data. Sharing of data. Enforcement of standards. Ease of application development. Uniform security, privacy and integrity. Data independence. ...
change of COURSE PROPOSAL FORM
... This class covers the concepts of relational databases and the industry standard SQL language. Students will create and maintain database objects and be able to store, retrieve, and manipulate data. Students will write SQL scripts. Students will use an additional programming language to apply the SQ ...
... This class covers the concepts of relational databases and the industry standard SQL language. Students will create and maintain database objects and be able to store, retrieve, and manipulate data. Students will write SQL scripts. Students will use an additional programming language to apply the SQ ...
Database - Department of Computer Engineering | Anadolu University
... • The database design steps are explained in detail in the next slides • The basic steps are – Open Microsoft Access – Create a database file of format Office 2002-2003 with the extension *.mdb – Create tables in design view – Enter records – Close MS Access ...
... • The database design steps are explained in detail in the next slides • The basic steps are – Open Microsoft Access – Create a database file of format Office 2002-2003 with the extension *.mdb – Create tables in design view – Enter records – Close MS Access ...
Data
... • Develop an overall data and architecture for the firm’s data resources that ties in with the firm’s strategic mission and plans, and the objectives and processes of it’s ...
... • Develop an overall data and architecture for the firm’s data resources that ties in with the firm’s strategic mission and plans, and the objectives and processes of it’s ...
An overview of Data Warehousing and OLAP Technology
... – Provides advanced query language and query processing support for SQL queries over star and snowflake schemas – Example: Redbrick • ROLAP – Between relational back end and client front end tools – Extend traditional relational servers to support multidimensional queries – Example: Microstratergy • ...
... – Provides advanced query language and query processing support for SQL queries over star and snowflake schemas – Example: Redbrick • ROLAP – Between relational back end and client front end tools – Extend traditional relational servers to support multidimensional queries – Example: Microstratergy • ...
Reverse engineering of relational database applications
... i.e. the translation of a relational schema into a corresponding object structure. While such views are adequate as an interface for data interchange, they neglect the additional possibility of the object-oriented model to specify behaviour as well, thus obtaining a high-level specification of both ...
... i.e. the translation of a relational schema into a corresponding object structure. While such views are adequate as an interface for data interchange, they neglect the additional possibility of the object-oriented model to specify behaviour as well, thus obtaining a high-level specification of both ...
TCSS 564 - DATABASE SYSTEMS INTERNALS SYLLABUS
... studies the internals of a database system and explores key topics in database research. The course also gives a hands-on experience on the internals of one of the commercial database management systems (DBMSs) as a case study. The objective of the course is to give the student a first step towards ...
... studies the internals of a database system and explores key topics in database research. The course also gives a hands-on experience on the internals of one of the commercial database management systems (DBMSs) as a case study. The objective of the course is to give the student a first step towards ...
dbEnvironment
... code for the metadata of each file Each application program must have its own processing routines for reading, inserting, updating, and deleting data Lack of coordination and central control ...
... code for the metadata of each file Each application program must have its own processing routines for reading, inserting, updating, and deleting data Lack of coordination and central control ...
DBA`s Oracle Designer and the Development Life Cycle
... Create notification (conflict resolution) packages Create replication groups and priority groups Assign database objects (tables/index/packages) to ...
... Create notification (conflict resolution) packages Create replication groups and priority groups Assign database objects (tables/index/packages) to ...
iui2000WebSheets - USF Computer Science
... A dynamic web page can be invoked from various pages and even from itself. WebSheets allows the designer to specify the result page of a button by right-clicking on the button and specifying the name of any open page in the development environment. When a page p is specified as a result page of a bu ...
... A dynamic web page can be invoked from various pages and even from itself. WebSheets allows the designer to specify the result page of a button by right-clicking on the button and specifying the name of any open page in the development environment. When a page p is specified as a result page of a bu ...
Data Mining – Quick Start - ICONICS, Inc.
... Right-click on your database connection Northwind and select New Datasource. Give the Datasource a name (i.e. ReadOneCell). You may also enter a description if you wish. We will use this data source to read one single cell in the database. Select Database Table under Specify Dataset. You can alter ...
... Right-click on your database connection Northwind and select New Datasource. Give the Datasource a name (i.e. ReadOneCell). You may also enter a description if you wish. We will use this data source to read one single cell in the database. Select Database Table under Specify Dataset. You can alter ...
Course Description and Outline - Stevens Institute of Technology
... integrating, and making sense – knowledge discovery – of an organization’s data. BI concerns the full range of analytical applications and its delivery to the desktop of users. Each of these areas is fundamentally different in character – business, architectural, and technical – from traditional dat ...
... integrating, and making sense – knowledge discovery – of an organization’s data. BI concerns the full range of analytical applications and its delivery to the desktop of users. Each of these areas is fundamentally different in character – business, architectural, and technical – from traditional dat ...
Databases and Database Management Systems
... Used to store schema descriptions and other information such as design decisions, application program descriptions, user information, usage standards, etc. Active data dictionary is accessed by DBMS software and users/DBA. Passive data dictionary is accessed by users/DBA only. ...
... Used to store schema descriptions and other information such as design decisions, application program descriptions, user information, usage standards, etc. Active data dictionary is accessed by DBMS software and users/DBA. Passive data dictionary is accessed by users/DBA only. ...
Soap (Simple Object Access Protocol)
... Persistence – Add operations • Objects held in the arrays • Access add methods of the arrays ...
... Persistence – Add operations • Objects held in the arrays • Access add methods of the arrays ...
Chapter15 - Columbia College
... • Creating a new copy each time is essential – If it were to be created once and then stored on the user’s computer, then there would be two copies of the information ...
... • Creating a new copy each time is essential – If it were to be created once and then stored on the user’s computer, then there would be two copies of the information ...
Object Relational Mapping from A to Z
... • Wikipedia: …”technique for converting data between incompatible type systems in objectoriented programming languages. This creates, in effect, a ‘virtual object database’ that can be used from within the programming language” • “Maps” set based data to objects useable by Object Oriented languages. ...
... • Wikipedia: …”technique for converting data between incompatible type systems in objectoriented programming languages. This creates, in effect, a ‘virtual object database’ that can be used from within the programming language” • “Maps” set based data to objects useable by Object Oriented languages. ...
Chapter 2
... – Internal schema changes (e.g. using different file organizations, storage structures/devices). – Should not require change to conceptual or external schemas. ...
... – Internal schema changes (e.g. using different file organizations, storage structures/devices). – Should not require change to conceptual or external schemas. ...
Database model
A database model is a type of data model that determines the logical structure of a database and fundamentally determines in which manner data can be stored, organized, and manipulated. The most popular example of a database model is the relational model, which uses a table-based format.