lecture07
... – Minor changes in the problem domain do not change the schema. – Major changes in the problem domain can be handled without too much difficulty. – Can support efficient database access. ...
... – Minor changes in the problem domain do not change the schema. – Major changes in the problem domain can be handled without too much difficulty. – Can support efficient database access. ...
Backup and Recovery
... physical size of the entire data warehouse – Large parts of data warehouses are often static, and even read-only, so they need a single backup Oracle 10g Database Administrator: Implementation and Administration ...
... physical size of the entire data warehouse – Large parts of data warehouses are often static, and even read-only, so they need a single backup Oracle 10g Database Administrator: Implementation and Administration ...
PPT - LSC
... Consider a global view or replicated consolidation of exceptions tables Consider a trigger on the exceptions table for additional actions that need to be performed ...
... Consider a global view or replicated consolidation of exceptions tables Consider a trigger on the exceptions table for additional actions that need to be performed ...
Romancing Your Data: The Getting-to-Know-You Phase
... “What’s in this database?” “Where do I start?” “What do I actually have access to in the database?” “What uniquely defines a record in this table?” “Is this table Indexed, and if so, what is it indexed on?” “Is this table Partitioned?” The ability to gather and store large amounts of data has become ...
... “What’s in this database?” “Where do I start?” “What do I actually have access to in the database?” “What uniquely defines a record in this table?” “Is this table Indexed, and if so, what is it indexed on?” “Is this table Partitioned?” The ability to gather and store large amounts of data has become ...
Storing Unstructured Data in SQL Server 2008
... comprehensively meets the needs of relational and non-relational data storage while reducing the cost of managing and building applications for that data. For example, consider how an insurance claim application is likely to have changed in the last fifteen years. Fifteen years ago, the application ...
... comprehensively meets the needs of relational and non-relational data storage while reducing the cost of managing and building applications for that data. For example, consider how an insurance claim application is likely to have changed in the last fifteen years. Fifteen years ago, the application ...
nd5techinfo - Isoprime Corporation
... Access) and for the privacy & security features can be made from within the application’s configuration screens. NeoData manages user names and passwords for its own logins, but does not create SQL Server user logins. User Interface: NeoData provides a rich set of configuration options covering many ...
... Access) and for the privacy & security features can be made from within the application’s configuration screens. NeoData manages user names and passwords for its own logins, but does not create SQL Server user logins. User Interface: NeoData provides a rich set of configuration options covering many ...
764_10_Tut+Talk
... Design Fest: teams attack at problem using different methods http://designfest.acm.org/ ...
... Design Fest: teams attack at problem using different methods http://designfest.acm.org/ ...
Oracle Backup Methods
... Instant backup and recovery of large data sets using a sophisticated, scalable, and fail-safe pointer system of storage blocks. Snapshots represent a frozen view of data taken at a specific point-in-time. Data and entire environments can be restored to a known stable point prior to the event that ca ...
... Instant backup and recovery of large data sets using a sophisticated, scalable, and fail-safe pointer system of storage blocks. Snapshots represent a frozen view of data taken at a specific point-in-time. Data and entire environments can be restored to a known stable point prior to the event that ca ...
Normalization of Database Tables
... • About the normal forms 1NF, 2NF, 3NF, BCNF, and 4NF • How normal forms can be transformed from lower normal forms to higher normal forms • How normalization and ER modeling are used concurrently to produce a good database design • How some situations require denormalization to ...
... • About the normal forms 1NF, 2NF, 3NF, BCNF, and 4NF • How normal forms can be transformed from lower normal forms to higher normal forms • How normalization and ER modeling are used concurrently to produce a good database design • How some situations require denormalization to ...
The World Wide Web
... Traditional database: DBMS finds the pertinent tables in the database and selects the appropriate data from the records that meet the criteria The World Wide Web: Search engine finds every Web page containing each word or phrase in the query, then prioritizes these based on the priorities in the que ...
... Traditional database: DBMS finds the pertinent tables in the database and selects the appropriate data from the records that meet the criteria The World Wide Web: Search engine finds every Web page containing each word or phrase in the query, then prioritizes these based on the priorities in the que ...
SecureDBaaS Architecture For Encrypted Cloud Database
... Rapid growth in information and the need to preserve it safety of data will require organizations to integrate how they manage and use their data, from design to end of existence. Now all data can be stored in the internet storage space that is cyberspace. These storages space are delivered and reta ...
... Rapid growth in information and the need to preserve it safety of data will require organizations to integrate how they manage and use their data, from design to end of existence. Now all data can be stored in the internet storage space that is cyberspace. These storages space are delivered and reta ...
Week 14 - California State University, Sacramento
... R. Ching, Ph.D. • MIS • California State University, Sacramento ...
... R. Ching, Ph.D. • MIS • California State University, Sacramento ...
Making Database Security an IT Security Priority
... A security strategy is an overall plan to mitigate risk. While many organizations today have a security strategy, what is sometimes missed or not adequately addressed is database security. A security strategy must mitigate the overall possibility of harm or loss to a company’s data. Furthermore, a s ...
... A security strategy is an overall plan to mitigate risk. While many organizations today have a security strategy, what is sometimes missed or not adequately addressed is database security. A security strategy must mitigate the overall possibility of harm or loss to a company’s data. Furthermore, a s ...
Tutorial: Database Communication in LabVIEW
... block diagram, a front panel, and a connector panel. The last is used to represent the VI in the block diagrams of other, calling VIs. Controls and indicators on the front panel allow an operator to input data into or extract data from a running virtual instrument. However, the front panel can also ...
... block diagram, a front panel, and a connector panel. The last is used to represent the VI in the block diagrams of other, calling VIs. Controls and indicators on the front panel allow an operator to input data into or extract data from a running virtual instrument. However, the front panel can also ...
PROC SQL: A Powerful Tool to Improve Your Data Quality
... 2. ADD VALIDATION RULES Create programming specifications that take the requirements (e.g. patient’s age at the time of the transplant = age difference between TransplantDate and BirthDate) and translate them into programming and database terminology (i.e. AgeAtTransplant = INT((TransplantDate-Birt ...
... 2. ADD VALIDATION RULES Create programming specifications that take the requirements (e.g. patient’s age at the time of the transplant = age difference between TransplantDate and BirthDate) and translate them into programming and database terminology (i.e. AgeAtTransplant = INT((TransplantDate-Birt ...
Greenplum Database: Critical Mass Innovation Architecture White Paper August 2010
... management systems are designed for Online Transaction Processing (OLTP) applications. Since these systems are marketed as supporting data warehousing and business intelligence (BI) applications, their customers have inevitably inherited this less-than-optimal architecture. The reality is that BI an ...
... management systems are designed for Online Transaction Processing (OLTP) applications. Since these systems are marketed as supporting data warehousing and business intelligence (BI) applications, their customers have inevitably inherited this less-than-optimal architecture. The reality is that BI an ...
Lecture 2
... GOM is “abstract” (or conceptual) part of the OGC suite of standards. It defines geometries and operations on them. The GOM is conceptual model independent of SQL or any other language, and hence is used to define more concrete implementations. The GOM is based on the Object Orientation concept of ...
... GOM is “abstract” (or conceptual) part of the OGC suite of standards. It defines geometries and operations on them. The GOM is conceptual model independent of SQL or any other language, and hence is used to define more concrete implementations. The GOM is based on the Object Orientation concept of ...
Document
... Chapter 3: Relational Model Structure of Relational Databases Relational Algebra Extended Relational-Algebra-Operations Modification of the Database ...
... Chapter 3: Relational Model Structure of Relational Databases Relational Algebra Extended Relational-Algebra-Operations Modification of the Database ...
Tessera Rapid Modeling Environment: Production-Strength Data Mining Solution for Terabyte-Class Relational Data Warehouses
... records of data per customer are combined into a single factual metric per customer, and flattening, where multiple records per customer are reverse pivoted into multiple columns. In addition, a system must support complex filtering criteria to include only the appropriate data in each computation a ...
... records of data per customer are combined into a single factual metric per customer, and flattening, where multiple records per customer are reverse pivoted into multiple columns. In addition, a system must support complex filtering criteria to include only the appropriate data in each computation a ...
XX. Database Design Databases Conventional Files vs Databases
... The presence of a redundancy in a database may be an advantage : a reduction in the number of accesses necessary to obtain the derived information; a disadvantage: because of larger storage requirements, (but, usually at negligible cost) and the necessity to carry out additional operations in ...
... The presence of a redundancy in a database may be an advantage : a reduction in the number of accesses necessary to obtain the derived information; a disadvantage: because of larger storage requirements, (but, usually at negligible cost) and the necessity to carry out additional operations in ...
PPT - NYU Stern School of Business
... Relational databases are a great success of theoretical ideas. ...
... Relational databases are a great success of theoretical ideas. ...