Physical Database Design - NUS School of Computing
... 21. Recommending Object Placement – Allocating databases and their objects on available hardware to achieve optimal performance. ...
... 21. Recommending Object Placement – Allocating databases and their objects on available hardware to achieve optimal performance. ...
RescueNet FireRMS SQL Utilities Guide
... updates, made to the data. A separate program, SQL Audit Log, included with FireRMS enables a System Administrator to search and view audit data, or save the data to a comma delimited, Excel, or XML file. The Administrator can search for data using multiple filter options to narrow the specific data ...
... updates, made to the data. A separate program, SQL Audit Log, included with FireRMS enables a System Administrator to search and view audit data, or save the data to a comma delimited, Excel, or XML file. The Administrator can search for data using multiple filter options to narrow the specific data ...
Logic: Basic Defintions
... Important note: You only have one database, named the same as your MySQL account name! Thus your first SQL command will be USE username; This also means that you’ll have to modify some db source files, e.g. winestore.data ...
... Important note: You only have one database, named the same as your MySQL account name! Thus your first SQL command will be USE username; This also means that you’ll have to modify some db source files, e.g. winestore.data ...
Database Replication techniques - Department of Computer Science
... replicated, all sites need to perform the updates. – Unless there is a significant amount of read operations in the overall load, the system might not scale up as more server nodes are added. – Performance can be improved by preprocessing operations at one site and sending the results to the other s ...
... replicated, all sites need to perform the updates. – Unless there is a significant amount of read operations in the overall load, the system might not scale up as more server nodes are added. – Performance can be improved by preprocessing operations at one site and sending the results to the other s ...
Data Resource Configuration
... Specifies a list of service group registries Factory is registered with each registry – Create file TreeFrogsRegistrationList.xml – Based on example\GDSFConfig\registrationList.xml
... Specifies a list of service group registries Factory is registered with each registry – Create file TreeFrogsRegistrationList.xml – Based on example\GDSFConfig\registrationList.xml
Databases
... tables and forms), it cannot be queried in any structured way such as by using SQL. Instead, web search engines search through all(!) of the pages on the web and using various algorithms, attempt to somehow organize the type of information stored on each page. It stores this information in somethi ...
... tables and forms), it cannot be queried in any structured way such as by using SQL. Instead, web search engines search through all(!) of the pages on the web and using various algorithms, attempt to somehow organize the type of information stored on each page. It stores this information in somethi ...
Powerpoint
... About 25% savings is always worth testing 25% smaller than uncompressed for row-level 25% smaller than row-level for page-level Indexing Strategy – @SteveHoodSQL ...
... About 25% savings is always worth testing 25% smaller than uncompressed for row-level 25% smaller than row-level for page-level Indexing Strategy – @SteveHoodSQL ...
Lecture4 - Electrical and Computer Engineering Department
... Have an external process that repeatedly scans the table, carries out external-world actions and deletes action from table E.g. Suppose a warehouse has the following tables inventory (item, level ): How much of each item is in the warehouse ...
... Have an external process that repeatedly scans the table, carries out external-world actions and deletes action from table E.g. Suppose a warehouse has the following tables inventory (item, level ): How much of each item is in the warehouse ...
Chapter 4: SQL
... corresponds to the projection operation of the relational algebra E.g. find the names of all branches in the loan relation ...
... corresponds to the projection operation of the relational algebra E.g. find the names of all branches in the loan relation ...
No Slide Title
... Automatically inserting data into default tables when schema-based XML instances are inserted into Oracle XML DB repository using FTP, HTTP/WebDAV protocols and other languages. ...
... Automatically inserting data into default tables when schema-based XML instances are inserted into Oracle XML DB repository using FTP, HTTP/WebDAV protocols and other languages. ...
Advanced SQL
... from instructor where instructor.dept_name = dept_count_proc.dept_name end Procedures can be invoked either from an SQL procedure or from embedded SQL, using the call statement. declare d_count integer; call dept_count_proc( ‘Physics’, d_count); Procedures and functions can be invoked also from dy ...
... from instructor where instructor.dept_name = dept_count_proc.dept_name end Procedures can be invoked either from an SQL procedure or from embedded SQL, using the call statement. declare d_count integer; call dept_count_proc( ‘Physics’, d_count); Procedures and functions can be invoked also from dy ...
SUGI 26: Database Access Using the SAS(r) System
... it is important to recognize that this product was written specifically to run on client/server database systems, in which a separate database engine supplies data to the local application. In this paper, all of the examples use SAS as the client and a relational DBMS as the server. Since the SAS Sy ...
... it is important to recognize that this product was written specifically to run on client/server database systems, in which a separate database engine supplies data to the local application. In this paper, all of the examples use SAS as the client and a relational DBMS as the server. Since the SAS Sy ...
Performing Queries in Oracle Berkeley DB Direct Persistence Layer
... represented as key/data pairs. The keys and data are stored as sequences of bytes. Environments exist as a set of on-disk files within one or more directories. An inmemory cache stores active parts of the indices and frequently accessed data. There are two APIs that allow access to data for basic cr ...
... represented as key/data pairs. The keys and data are stored as sequences of bytes. Environments exist as a set of on-disk files within one or more directories. An inmemory cache stores active parts of the indices and frequently accessed data. There are two APIs that allow access to data for basic cr ...
Now
... 2. Shutdown the database and startup in restricted mode to ensure no users are connected to the database. Also ensure there are no Oracle jobs schedule to start during the migration. 3. If necessary, upgrade the database from the current version to v10670. a. You must upgrade each version in sequent ...
... 2. Shutdown the database and startup in restricted mode to ensure no users are connected to the database. Also ensure there are no Oracle jobs schedule to start during the migration. 3. If necessary, upgrade the database from the current version to v10670. a. You must upgrade each version in sequent ...
Case sensitivity of column names in SQL Server Importing source
... case to upper for any column name that we enter. However, this could cause a problem later while retrieving data from the SQL Server tables using those column names if the case does not match the way they are defined in SQL Server. SQL Server will allow mixed case for column names, but the Oracle da ...
... case to upper for any column name that we enter. However, this could cause a problem later while retrieving data from the SQL Server tables using those column names if the case does not match the way they are defined in SQL Server. SQL Server will allow mixed case for column names, but the Oracle da ...
FROM Galaxy WHERE - Sloan Digital Sky Survey
... The Science Archive Query Agent first analyzes each query in order to provide a projected “query cost-estimate”. The query cost is specified in terms of the subset of the database that must be searched and a rough guess of the time that will be required to complete the search. The user can decide, b ...
... The Science Archive Query Agent first analyzes each query in order to provide a projected “query cost-estimate”. The query cost is specified in terms of the subset of the database that must be searched and a rough guess of the time that will be required to complete the search. The user can decide, b ...
Using the Set Operators
... Two tables are used in this lesson. They are the EMPLOYEES table and the JOB_HISTORY table. The EMPLOYEES table stores the employee details. For the human resource records, this table stores a unique identification number and e-mail address for each employee. The details of the employee’s job identi ...
... Two tables are used in this lesson. They are the EMPLOYEES table and the JOB_HISTORY table. The EMPLOYEES table stores the employee details. For the human resource records, this table stores a unique identification number and e-mail address for each employee. The details of the employee’s job identi ...
SQL Server 7.0 Performance Tuning Guide
... The max async IO option should be reviewed and adjusted if necessary during your initial configuration of Microsoft SQL Server 7.0. The max async IO option default of 32 is sufficient for lower-end disk subsystems. With a higher-end RAID storage subsystem attached to a database server that is capabl ...
... The max async IO option should be reviewed and adjusted if necessary during your initial configuration of Microsoft SQL Server 7.0. The max async IO option default of 32 is sufficient for lower-end disk subsystems. With a higher-end RAID storage subsystem attached to a database server that is capabl ...
On-Demand View Materialization and Indexing for Network Forensic Analysis
... To address this shortcoming, we develop a new technique that we call OVMI, for On-demand View Materialization and Indexing (Section 3). The OVMI technique enables an NIDS to use an off-the-shelf RDBMS as the network flow archive, yet ensure both a high data insert rate and a high forensic query perf ...
... To address this shortcoming, we develop a new technique that we call OVMI, for On-demand View Materialization and Indexing (Section 3). The OVMI technique enables an NIDS to use an off-the-shelf RDBMS as the network flow archive, yet ensure both a high data insert rate and a high forensic query perf ...
lesson19
... Understanding How an INSERT Trigger Works • During a transaction, the inserted data will be available in an in-memory structure called inserted. – Within the trigger action, you have the ability to retrieve and manipulate values inside the inserted table. • The inserted table will have a copy of al ...
... Understanding How an INSERT Trigger Works • During a transaction, the inserted data will be available in an in-memory structure called inserted. – Within the trigger action, you have the ability to retrieve and manipulate values inside the inserted table. • The inserted table will have a copy of al ...
