MySQL: Part II - Oxford University ICT Forum
... Linked data appears as just another table (even DLookup) ...
... Linked data appears as just another table (even DLookup) ...
SQL - WISE Research Group
... select distinct customer_name from borrower, loan where borrower.loan_number = loan.loan_number and branch_name = ‘Perryridge’ and (branch_name, customer_name ) in (select branch_name, customer_name from depositor, account where depositor.account_number = account.account_number ) ...
... select distinct customer_name from borrower, loan where borrower.loan_number = loan.loan_number and branch_name = ‘Perryridge’ and (branch_name, customer_name ) in (select branch_name, customer_name from depositor, account where depositor.account_number = account.account_number ) ...
EViews Database Extension Interface
... The ext attribute notifies EViews that we are a file-based database whose file extension is "cdb". The nocreate attribute notifies EViews that we do not support creating new databases in this format. This will prevent EViews from displaying our database format in the New Database dialog. The readonl ...
... The ext attribute notifies EViews that we are a file-based database whose file extension is "cdb". The nocreate attribute notifies EViews that we do not support creating new databases in this format. This will prevent EViews from displaying our database format in the New Database dialog. The readonl ...
Exam Review - Oracle Academy
... ___row_____and a vertical _column___________is called a ___field___________. 8. Which of the following are TRUE about Relational Databases. T____a. Entries in columns are single-valued. F____b. Entries in columns can be of more than one kind of data (datatype) ...
... ___row_____and a vertical _column___________is called a ___field___________. 8. Which of the following are TRUE about Relational Databases. T____a. Entries in columns are single-valued. F____b. Entries in columns can be of more than one kind of data (datatype) ...
Chapter 2: Relational Model
... ■ Each attribute of a relation has a name ■ The set of allowed values for each attribute is called the domain of the ...
... ■ Each attribute of a relation has a name ■ The set of allowed values for each attribute is called the domain of the ...
Exadata Product Overview
... • Add more pipes – Massively parallel architecture • Make the pipes wider – 5X faster than conventional storage • Ship less data through the pipes – Process data in storage ...
... • Add more pipes – Massively parallel architecture • Make the pipes wider – 5X faster than conventional storage • Ship less data through the pipes – Process data in storage ...
Database Tuning Principles
... Each database product comes with an extensive tuning and performance guide, and then there are the after-market books that go into even more detail. If you carefully read all those books, then did some experiments, and then thought for a long time, you might write this book. It abstracts the general ...
... Each database product comes with an extensive tuning and performance guide, and then there are the after-market books that go into even more detail. If you carefully read all those books, then did some experiments, and then thought for a long time, you might write this book. It abstracts the general ...
Advanced Database Techniques 2010
... opera7on depends on a number of factors including: 1) The storage organiza7on of the rela7on. 2) The selec7vity factor of the predicate. 3) The hardware speed and the quality of the so[ware. 4) ...
... opera7on depends on a number of factors including: 1) The storage organiza7on of the rela7on. 2) The selec7vity factor of the predicate. 3) The hardware speed and the quality of the so[ware. 4) ...
White Paper: Application Continuity with Oracle Database 12c
... need to re-boot mid-tier machines and recover from logon storms caused by failed sessions. With Application Continuity, the end user experience is improved by masking many outages, planned and unplanned, without requiring the application developer to attempt to recover the request. Without Applicati ...
... need to re-boot mid-tier machines and recover from logon storms caused by failed sessions. With Application Continuity, the end user experience is improved by masking many outages, planned and unplanned, without requiring the application developer to attempt to recover the request. Without Applicati ...
miBLAST: scalable evaluation of a batch of nucleotide sequence
... of short words among queries and shares results with queries containing these common words. Consequently, the performance of BLAST++ is highly dependent on the level of commonality in queries. Another method for speeding up the processing of batch workloads is to make use of parallel processing tech ...
... of short words among queries and shares results with queries containing these common words. Consequently, the performance of BLAST++ is highly dependent on the level of commonality in queries. Another method for speeding up the processing of batch workloads is to make use of parallel processing tech ...
Kapitel 13
... Whenever the database system crashes, we must guarantee that after restart the system can be brought into a consistent state, i.e., ...
... Whenever the database system crashes, we must guarantee that after restart the system can be brought into a consistent state, i.e., ...
Database Planning Workbook
... that your organization will use it, test it and provide us feedback on how useful it is to them in their database planning process. Based on that feedback we will update this guide and make it an even better resource. New resources will be added and changes will be made based on your thoughts and id ...
... that your organization will use it, test it and provide us feedback on how useful it is to them in their database planning process. Based on that feedback we will update this guide and make it an even better resource. New resources will be added and changes will be made based on your thoughts and id ...
Chapter 3 (6th Edition)
... The tuples are not considered to be ordered, even though they appear to be in the tabular form. Ordering of attributes in a relation schema R (and of values within each tuple): We will consider the attributes in R(A1, A2, ..., An) and the values in t= to be
ordered .
...
... The tuples are not considered to be ordered, even though they appear to be in the tabular form. Ordering of attributes in a relation schema R (and of values within each tuple): We will consider the attributes in R(A1, A2, ..., An) and the values in t=
chapter 11
... The ORDER BY clause is optional. If a field from the SELECT clause is placed after the ORDER BY the rows of data are sorted in ascending order based on that field. The keywords ASC or DESC can be placed after the field name to explicitly specify the order the data will be sorted in. The WHERE clause ...
... The ORDER BY clause is optional. If a field from the SELECT clause is placed after the ORDER BY the rows of data are sorted in ascending order based on that field. The keywords ASC or DESC can be placed after the field name to explicitly specify the order the data will be sorted in. The WHERE clause ...
SEAS VLDB - Microsoft
... Most improvement through partitioning (ALTER TABLE SWITCH mentioned before) Skip zeroing out the file(s) Permission grantable only by Windows® administrator SE_MANAGE_VOLUME_NAME special privilege ...
... Most improvement through partitioning (ALTER TABLE SWITCH mentioned before) Skip zeroing out the file(s) Permission grantable only by Windows® administrator SE_MANAGE_VOLUME_NAME special privilege ...
CPS Backup and Restore Guide
... Back Up and Restore the Cluster Manager VM The backup and restore procedures for the Cluster Manager described in this section do not require a maintenance window. The CPS cluster can continue to operate successfully without an operational Cluster Manager. Any CPS administrative scripts which use th ...
... Back Up and Restore the Cluster Manager VM The backup and restore procedures for the Cluster Manager described in this section do not require a maintenance window. The CPS cluster can continue to operate successfully without an operational Cluster Manager. Any CPS administrative scripts which use th ...
Database
... selecting authorID and lastName from table authors ensures that the columns will appear in the result with authorID as the first column and lastName as the second column. Programs typically process result columns by specifying the column number in the result (starting from number 1 for the first col ...
... selecting authorID and lastName from table authors ensures that the columns will appear in the result with authorID as the first column and lastName as the second column. Programs typically process result columns by specifying the column number in the result (starting from number 1 for the first col ...
PPT - Bioinformatics.ca
... a single large contiguous sequence, but is stored in the database as a collection of fragments. • VC object handles reading and writing to the DNA sequence data. ...
... a single large contiguous sequence, but is stored in the database as a collection of fragments. • VC object handles reading and writing to the DNA sequence data. ...
NoSQL for Mere Mortals®
... and creation of nonrelational databases, including key-value, document, column family, and graph databases. Relational databases are still needed and face no risk of being replaced by NoSQL databases. ...
... and creation of nonrelational databases, including key-value, document, column family, and graph databases. Relational databases are still needed and face no risk of being replaced by NoSQL databases. ...
ch12new
... Only small fraction of all search-key values are found early Non-leaf nodes are larger, so fan-out is reduced. Thus, B-Trees typically have greater depth than corresponding B+-Tree ...
... Only small fraction of all search-key values are found early Non-leaf nodes are larger, so fan-out is reduced. Thus, B-Trees typically have greater depth than corresponding B+-Tree ...
Hibernate_ - JBoss Issue Tracker
... Hibernate distribution (hibernate.org) Database of your choice (hsqldb preferably) SQL tables to hold your persistent objects Java classes to represent that objects in code XML mapping files Configuration file for database connection ...
... Hibernate distribution (hibernate.org) Database of your choice (hsqldb preferably) SQL tables to hold your persistent objects Java classes to represent that objects in code XML mapping files Configuration file for database connection ...