DATABASES AND DATABASE MANAGEMENT SYSTEMS (DBMS)
... number of different places in the firm ACCESS TO INFORMATION - difficult as it was spread all over the organisation DIFFERENT STANDARDS within the same company. The same customer name might be recorded differently in 2 different files thus giving the impression that there were 2 customers instead of ...
... number of different places in the firm ACCESS TO INFORMATION - difficult as it was spread all over the organisation DIFFERENT STANDARDS within the same company. The same customer name might be recorded differently in 2 different files thus giving the impression that there were 2 customers instead of ...
Chapter 1
... The difference between two-tier, three-tier and ntier client–server architectures The function of an application server The meaning of middleware and the different types of middleware that exist The function and uses of Transaction Processing ...
... The difference between two-tier, three-tier and ntier client–server architectures The function of an application server The meaning of middleware and the different types of middleware that exist The function and uses of Transaction Processing ...
RO-SUPPLIED-Class XII Split-up syllabus
... 3. Practical Record File :A practical record file is required to be created during the entire academic session. It should be duly signed by the concerned teacher on regular basis and is to be produced at the time of Final Practical Examination for evaluation. It should include the following: At le ...
... 3. Practical Record File :A practical record file is required to be created during the entire academic session. It should be duly signed by the concerned teacher on regular basis and is to be produced at the time of Final Practical Examination for evaluation. It should include the following: At le ...
Split UP IP - Kendriya Vidyalaya No. 1, Dehu Road, Pune
... 3. Practical Record File :A practical record file is required to be created during the entire academic session. It should be duly signed by the concerned teacher on regular basis and is to be produced at the time of Final Practical Examination for evaluation. It should include the following: At le ...
... 3. Practical Record File :A practical record file is required to be created during the entire academic session. It should be duly signed by the concerned teacher on regular basis and is to be produced at the time of Final Practical Examination for evaluation. It should include the following: At le ...
Reviewing requirements Compiling a Complete
... duplicate data, redundant data, incomplete entries and data that should have been purged from the database long ago. The only reason to analyze this type of database is to identify various items that will be incorporated into the new database. A database that has been in use for five years or more i ...
... duplicate data, redundant data, incomplete entries and data that should have been purged from the database long ago. The only reason to analyze this type of database is to identify various items that will be incorporated into the new database. A database that has been in use for five years or more i ...
In-memory Computing—Evolution, Opportunity and Risk
... of terabytes now. Memory, on the other hand, is measured in tens of gigabytes. Some IMDB solutions (e.g., solidDB) allow spanning between memory and disk; this limits the amount of main memory and performance that will degrade if the disk is hit. Thus, shared-nothing in-memory systems (i.e., VoltDB/ ...
... of terabytes now. Memory, on the other hand, is measured in tens of gigabytes. Some IMDB solutions (e.g., solidDB) allow spanning between memory and disk; this limits the amount of main memory and performance that will degrade if the disk is hit. Thus, shared-nothing in-memory systems (i.e., VoltDB/ ...
Chapter 1: Introduction
... Atomicity of updates If a failure occurs, the data be restored to the consistent state existed prior to the failure For example: a program to transfer $50 from account A to account B --- either both the credit and debit occur, or that neither occur ...
... Atomicity of updates If a failure occurs, the data be restored to the consistent state existed prior to the failure For example: a program to transfer $50 from account A to account B --- either both the credit and debit occur, or that neither occur ...
Getting the Best Out of Your Data Warehouse - Performance
... system setup. Many can be attributed to myths (or misunderstandings) about the role of the data warehouse and it’s requirements for performing that role. Application design is one of the keys to avoiding performance issues later on. Generally for a data warehouse a dimensional star schema’s provide ...
... system setup. Many can be attributed to myths (or misunderstandings) about the role of the data warehouse and it’s requirements for performing that role. Application design is one of the keys to avoiding performance issues later on. Generally for a data warehouse a dimensional star schema’s provide ...
Database Development Concepts
... oriented problems and databases to help solve these problems The next step is to turn these models into real databases Relational models give us relational schemas,… From these we can create the actual data base ...
... oriented problems and databases to help solve these problems The next step is to turn these models into real databases Relational models give us relational schemas,… From these we can create the actual data base ...
Databases
... Hardware Upgrades Decentralize or Do Not Consolidate Database Partitioning Database Archiving ...
... Hardware Upgrades Decentralize or Do Not Consolidate Database Partitioning Database Archiving ...
Incomplete Recovery
... • Perform complete or incomplete user-managed recovery • Identify situations where incomplete recovery is necessary • Perform complete or incomplete recovery by using RMAN • Perform incomplete recovery based on time, SCN, log sequence, restore points, or the cancel method • Recover an automatically ...
... • Perform complete or incomplete user-managed recovery • Identify situations where incomplete recovery is necessary • Perform complete or incomplete recovery by using RMAN • Perform incomplete recovery based on time, SCN, log sequence, restore points, or the cancel method • Recover an automatically ...
Poor Man`s Auditing with Oracle LogMiner
... If’s, and’s & but’s Running LogMiner on source database can generate a lot of redo Use GLOBAL TEMPORARY table to store results of query to v$logmnr_contents Consider mining from a separate database less flexibility (eg. Log seq #), but no ...
... If’s, and’s & but’s Running LogMiner on source database can generate a lot of redo Use GLOBAL TEMPORARY table to store results of query to v$logmnr_contents Consider mining from a separate database less flexibility (eg. Log seq #), but no ...
- Courses - University of California, Berkeley
... If the car lasted ten years on average, the maximum annual production would never exceed 200,000. This conclusion was based on the muchresearched figure that no more than 2 million people would be willing to serve as chauffeurs. From James Martin - Fourth Generation Languages October 24, 2000 ...
... If the car lasted ten years on average, the maximum annual production would never exceed 200,000. This conclusion was based on the muchresearched figure that no more than 2 million people would be willing to serve as chauffeurs. From James Martin - Fourth Generation Languages October 24, 2000 ...
SQL Server Accelerator for Business Intelligence (SSABI)
... Unique IDs and Names for Dimensions and Hierarchies Required ...
... Unique IDs and Names for Dimensions and Hierarchies Required ...
data model - Computer Science
... the conceptual (or external) schemas. CSCI 253 -- Database Modelling ...
... the conceptual (or external) schemas. CSCI 253 -- Database Modelling ...
Components of the DBMS Environment
... A DBMS should provide a set of utility services. These are tools to help the DBA to administer the database effectively, such as import facilities, monitor facilities, statistical analysis programs, index reorganization facilities, and many others. ...
... A DBMS should provide a set of utility services. These are tools to help the DBA to administer the database effectively, such as import facilities, monitor facilities, statistical analysis programs, index reorganization facilities, and many others. ...
Analyzing the Current Database
... duplicate data, redundant data, incomplete entries and data that should have been purged from the database long ago. The only reason to analyze this type of database is to identify various items that will be incorporated into the new database. A database that has been in use for five years or more i ...
... duplicate data, redundant data, incomplete entries and data that should have been purged from the database long ago. The only reason to analyze this type of database is to identify various items that will be incorporated into the new database. A database that has been in use for five years or more i ...
Database system concept and Architecture
... – Three-tier Client/Server Architectures for Web Applications ...
... – Three-tier Client/Server Architectures for Web Applications ...
The Raima Database Manager (RDM) products are
... The database technology supports VxWorks and support for the NI Linux Real-Time targeted platforms is now available, which was important for LocalGrid. Furthermore, its small footprint means it can run on a variety of embedded systems in field devices that may have very limited resources. "RDM Embe ...
... The database technology supports VxWorks and support for the NI Linux Real-Time targeted platforms is now available, which was important for LocalGrid. Furthermore, its small footprint means it can run on a variety of embedded systems in field devices that may have very limited resources. "RDM Embe ...
2_Oracle OCP Admin Exam
... datafiles on disk. By default, checkpoints happen once every log switch, but can happen more often, depending on the values set for LOG_CHECKPOINT_INTERVAL or LOG_CHECKPOINT_TIMEOUT. These two parameters allow for transaction volume-based or time-based checkpoint intervals. Data Concurrency and Stat ...
... datafiles on disk. By default, checkpoints happen once every log switch, but can happen more often, depending on the values set for LOG_CHECKPOINT_INTERVAL or LOG_CHECKPOINT_TIMEOUT. These two parameters allow for transaction volume-based or time-based checkpoint intervals. Data Concurrency and Stat ...
Slide 1
... • Informia Archive – Components and details • Informia Subset – Components and details • Informia Secure – Components and details ...
... • Informia Archive – Components and details • Informia Subset – Components and details • Informia Secure – Components and details ...
Java Database Connectivity (JDBC)
... language that defines how a client may access a (relational oriented) database. It provides methods for querying and updating data in a database. This API enables Java programs to execute SQL statements and to interact with any SQL-compliant database. Since nearly all relational database management ...
... language that defines how a client may access a (relational oriented) database. It provides methods for querying and updating data in a database. This API enables Java programs to execute SQL statements and to interact with any SQL-compliant database. Since nearly all relational database management ...
Job Repository
... • Its goal is to log all the mapping information into a relational database – Which user (identified with a DN) submitted what kind of job (based on the RSL or executable name) – Which certificate chain has been used per job (linked to this user) – Which set of VOMS Attributes did the user use this ...
... • Its goal is to log all the mapping information into a relational database – Which user (identified with a DN) submitted what kind of job (based on the RSL or executable name) – Which certificate chain has been used per job (linked to this user) – Which set of VOMS Attributes did the user use this ...
Oracle Database
Oracle Database (commonly referred to as Oracle RDBMS or simply as Oracle) is an object-relational database management system produced and marketed by Oracle Corporation.Larry Ellison and his two friends and former co-workers, Bob Miner and Ed Oates, started a consultancy called Software Development Laboratories (SDL) in 1977. SDL developed the original version of the Oracle software. The name Oracle comes from the code-name of a CIA-funded project Ellison had worked on while previously employed by Ampex.