Slide 18
... Tj completes its write phase before Ti starts its read phase. Ti starts its write phase after Tj completes its write phase, and the read_set of Ti has no items in common with the write_set of Tj Both the read_set and write_set of Ti have no items in common with the write_set of Tj, and Tj completes ...
... Tj completes its write phase before Ti starts its read phase. Ti starts its write phase after Tj completes its write phase, and the read_set of Ti has no items in common with the write_set of Tj Both the read_set and write_set of Ti have no items in common with the write_set of Tj, and Tj completes ...
EJB Transactions
... NotSupported, and Never transaction attributes to specify which methods can be included in a transaction. An advantage of using container-managed transaction is that it frees a bean method from the complexities of managing a transaction. It also helps in reducing the coding time. The execution of th ...
... NotSupported, and Never transaction attributes to specify which methods can be included in a transaction. An advantage of using container-managed transaction is that it frees a bean method from the complexities of managing a transaction. It also helps in reducing the coding time. The execution of th ...
Chapter 17: Parallel Databases
... Queries/transactions execute in parallel with one another. Increases transaction throughput; used primarily to scale up a ...
... Queries/transactions execute in parallel with one another. Increases transaction throughput; used primarily to scale up a ...
Remote Site Recovery of Oracle Enterprise Data Warehouse
... At its headquarters in Hopkinton, Massachusetts, EMC IT maintains a 12 TB Oracle data warehouse, deployed on an Oracle Real Application Clusters (RAC) 11g environment. To demonstrate the benefits and implementation of the solution documented in this white paper, this real-world production database w ...
... At its headquarters in Hopkinton, Massachusetts, EMC IT maintains a 12 TB Oracle data warehouse, deployed on an Oracle Real Application Clusters (RAC) 11g environment. To demonstrate the benefits and implementation of the solution documented in this white paper, this real-world production database w ...
Near Real Time Search in Large Amount of Data
... MHWeb is the name of the system that developers use to find and look at errands. Fetching desirable errands from this system is necessary to obtain a subset of all the errands. This system is really huge and handles millions of errands. Within Tieto there are many different needs of looking at and p ...
... MHWeb is the name of the system that developers use to find and look at errands. Fetching desirable errands from this system is necessary to obtain a subset of all the errands. This system is really huge and handles millions of errands. Within Tieto there are many different needs of looking at and p ...
ChemoCare User Guide - System Setup
... installed at a client site. It includes the procedures required to backup the existing system and upgrade to a later version. The manual does not describe how ChemoCare is prepared for clinical use as this is described in the User Guide – System Setup . This guide will be provided by the CIS product ...
... installed at a client site. It includes the procedures required to backup the existing system and upgrade to a later version. The manual does not describe how ChemoCare is prepared for clinical use as this is described in the User Guide – System Setup . This guide will be provided by the CIS product ...
Session 1 XP - WordPress.com
... objects, and extended stored procedures. Scrollable cursors, conditional processing, transaction control, and exception and error-handling are also some of the features which are supported by Transact-SQL. The Transact-SQL language in SQL Server 2012 provides improved performance, increased function ...
... objects, and extended stored procedures. Scrollable cursors, conditional processing, transaction control, and exception and error-handling are also some of the features which are supported by Transact-SQL. The Transact-SQL language in SQL Server 2012 provides improved performance, increased function ...
Auditing Compliance with a Hippocratic Database
... compliance, which requires the database to verify that it adheres to its declared data disclosure policy. Consider Alice who gets a blood test done at Healthco, a company whose privacy policy stipulates that it does not release patient data to external parties without the patient’s consent. After so ...
... compliance, which requires the database to verify that it adheres to its declared data disclosure policy. Consider Alice who gets a blood test done at Healthco, a company whose privacy policy stipulates that it does not release patient data to external parties without the patient’s consent. After so ...
Database Buffer Cache
... A temporary tablespace contains transient data that persists only for the duration of a session. No permanent schema objects can reside in a temporary tablespace. The database stores temporary tablespace data in temp files. Temporary tablespaces can improve the concurrency of multiple sort operation ...
... A temporary tablespace contains transient data that persists only for the duration of a session. No permanent schema objects can reside in a temporary tablespace. The database stores temporary tablespace data in temp files. Temporary tablespaces can improve the concurrency of multiple sort operation ...
lec#7 mysql - WordPress.com
... There are a few additional modifiers that are specified after the fields in the preceding SQL statement like: NOT NULL, PRIMARY KEY, AUTO_INCREMENT. It has the following meaning ...
... There are a few additional modifiers that are specified after the fields in the preceding SQL statement like: NOT NULL, PRIMARY KEY, AUTO_INCREMENT. It has the following meaning ...
View this release bulletin as PDF
... DataDirect Technologies are delivered with this release under a limited contract. They will be removed from the final InfoMaker 10.5.x EBF download. ...
... DataDirect Technologies are delivered with this release under a limited contract. They will be removed from the final InfoMaker 10.5.x EBF download. ...
Greenplum Database 4.3 Client Tools for Windows
... Install a copy of the Kerberos configuration file krb5.conf from the Greenplum Database master. The file is used by the Greenplum Database client software and the Kerberos utilities. Rename krb5.conf to krb5.ini and move it to the Windows directory. On Windows 7, the Windows directory is C:\Windows. ...
... Install a copy of the Kerberos configuration file krb5.conf from the Greenplum Database master. The file is used by the Greenplum Database client software and the Kerberos utilities. Rename krb5.conf to krb5.ini and move it to the Windows directory. On Windows 7, the Windows directory is C:\Windows. ...
Database Engineering from the Category Theory - CEUR
... another DB structure — technology (RDB, ODB, XDB). But a more convenient way would be to find out the way of general description and prove that these mappings have to exist or that it is impossible these mappings would exist. And not only convenient, we should consider all data models; even those wh ...
... another DB structure — technology (RDB, ODB, XDB). But a more convenient way would be to find out the way of general description and prove that these mappings have to exist or that it is impossible these mappings would exist. And not only convenient, we should consider all data models; even those wh ...
JDBC Getting Started Types of JDBC Drivers Types of JDBC
... cursor to the next row and makes that row (called the current row) the one upon which we can operate. • Since the cursor is initially positioned just above the first row of a ResultSet object, the first call to the method next moves the cursor to the first row and makes it the current row. • Success ...
... cursor to the next row and makes that row (called the current row) the one upon which we can operate. • Since the cursor is initially positioned just above the first row of a ResultSet object, the first call to the method next moves the cursor to the first row and makes it the current row. • Success ...
What Is a View?
... REPLACE. Add an alias for each column name. SQL> CREATE OR REPLACE VIEW empvu10 ...
... REPLACE. Add an alias for each column name. SQL> CREATE OR REPLACE VIEW empvu10 ...
CTL.SC4x – Technology and Systems
... chains. A few examples introduced include Amazon’s massive supply chains selling 480 million unique items to 244 million customers while UPS is delivering 20 million packages to 8.4 million delivery points. This information is coming from multiple sources, in addition to sensors, the “internet of ...
... chains. A few examples introduced include Amazon’s massive supply chains selling 480 million unique items to 244 million customers while UPS is delivering 20 million packages to 8.4 million delivery points. This information is coming from multiple sources, in addition to sensors, the “internet of ...
OBIEE 11g Analytics Using EMC Greenplum Database Users
... The OBIEE 11g Java Components are written in Java 2 Platform, Enterprise Edition (J2EE). They can be run directly in the J2EE Application Server (Oracle WebLogic). The WebLogic Server has both admin server and managed server(s) for all the 11g BI applications. Since OBIEE is physical data source ind ...
... The OBIEE 11g Java Components are written in Java 2 Platform, Enterprise Edition (J2EE). They can be run directly in the J2EE Application Server (Oracle WebLogic). The WebLogic Server has both admin server and managed server(s) for all the 11g BI applications. Since OBIEE is physical data source ind ...
Introduction to Database Systems, Data Modeling and SQL
... • Data modeling is the analysis and design of the information in the system, concentrating on logical entities and the logical dependencies between these entities. Data modeling is an abstraction activity in that the details of the values of individual data observations are ignored in favor of overa ...
... • Data modeling is the analysis and design of the information in the system, concentrating on logical entities and the logical dependencies between these entities. Data modeling is an abstraction activity in that the details of the values of individual data observations are ignored in favor of overa ...
... Session Factory Obtained from a Configuration instance Shared among application threads Main purpose is to provide Session instances Created during application start up and kept for later use. You would need one SessionFactory object per database using a separate configuration file. So if you are u ...
KK-IRCS-2001 - Stanford NLP Group
... expressions, but such flexible text search facilities are not part of standard SQL nor of any of the XML query languages of which we are aware. 3 The Oxford English Dictionary, at around 550 Mb, does provide a reasonable case for indexing, but even there, at a cost to functionality. For example, the ...
... expressions, but such flexible text search facilities are not part of standard SQL nor of any of the XML query languages of which we are aware. 3 The Oxford English Dictionary, at around 550 Mb, does provide a reasonable case for indexing, but even there, at a cost to functionality. For example, the ...
Module 2 Association Rules
... Disk access is the most expensive operations, so need to reduce disk access as much as possible If it is possible, only a single scan of data should be done. If not, then minimize the number of scan If main memory size is unlimited, single disk scan is possible However, main memory size is not unlim ...
... Disk access is the most expensive operations, so need to reduce disk access as much as possible If it is possible, only a single scan of data should be done. If not, then minimize the number of scan If main memory size is unlimited, single disk scan is possible However, main memory size is not unlim ...