Best Practices for the SAS® Scoring Accelerator for DB2
... Running scoring models inside a database adds additional resource consumption to an existing data warehouse workload. In particular, advanced and complex scoring models can be quite CPU intensive. Proper workload management is often required to meet service level agreements, maintain system stabilit ...
... Running scoring models inside a database adds additional resource consumption to an existing data warehouse workload. In particular, advanced and complex scoring models can be quite CPU intensive. Proper workload management is often required to meet service level agreements, maintain system stabilit ...
LabVIEW Database Connectivity Toolkit User Manual
... Includes VIs to retrieve the name and data type of a column returned by a SELECT statement. ...
... Includes VIs to retrieve the name and data type of a column returned by a SELECT statement. ...
1334568560_ARAVIND
... Description: Selective Insurance Group, Inc is the property and casualty insurance company in USA. The company’s main activities are to provide regional property and casualty insurance. It provides broad range of insurances like risk management products and services, HR Administration services, Clai ...
... Description: Selective Insurance Group, Inc is the property and casualty insurance company in USA. The company’s main activities are to provide regional property and casualty insurance. It provides broad range of insurances like risk management products and services, HR Administration services, Clai ...
LabVIEW Database Connectivity Toolkit User Manual
... Includes VIs to retrieve the name and data type of a column returned by a SELECT statement. ...
... Includes VIs to retrieve the name and data type of a column returned by a SELECT statement. ...
Fudcon talk
... • More options than Microsoft, DB2, or Sybase partitioning • Partition key must be integer (or convertible to integer) • Local indexes only – no global primary or unique keys • Parallelism not supported in this version ...
... • More options than Microsoft, DB2, or Sybase partitioning • Partition key must be integer (or convertible to integer) • Local indexes only – no global primary or unique keys • Parallelism not supported in this version ...
Document
... Database recovery is the process of restoring the database to a correct / consistent state in the event of failure. Recovery process ensures the atomicity and durability properties of ...
... Database recovery is the process of restoring the database to a correct / consistent state in the event of failure. Recovery process ensures the atomicity and durability properties of ...
ADO.NET Lecture - Information Technology Gate
... • Databases of student enrollments in a college usually use a field of Social Security numbers as the primary key. • Why wouldn't names be a good choice as a primary key? Ch. 10 - VB 2005 by Schneider ...
... • Databases of student enrollments in a college usually use a field of Social Security numbers as the primary key. • Why wouldn't names be a good choice as a primary key? Ch. 10 - VB 2005 by Schneider ...
Document
... – A series of related UPDATE statements to change the values of attributes in various tables – A series of INSERT statements to add rows to one or more tables – A series of DELETE statements to add rows to one or more tables – A combination of SELECT, UPDATE, INSERT, and DELETE statements Database S ...
... – A series of related UPDATE statements to change the values of attributes in various tables – A series of INSERT statements to add rows to one or more tables – A series of DELETE statements to add rows to one or more tables – A combination of SELECT, UPDATE, INSERT, and DELETE statements Database S ...
Backup & Recovery with RMAN
... – RMAN on-line backups are not so heavy for the system as manual on-line backups – RMAN can detect corrupted blocks – RMAN automatically track database structure changes – Provides easy, automated backup, restore and recovery operations – Keeps invenotory of taken backups – Can seamlessly work with ...
... – RMAN on-line backups are not so heavy for the system as manual on-line backups – RMAN can detect corrupted blocks – RMAN automatically track database structure changes – Provides easy, automated backup, restore and recovery operations – Keeps invenotory of taken backups – Can seamlessly work with ...
Backup & Recovery with RMAN - Indico
... – RMAN on-line backups are not so heavy for the system as manual on-line backups – RMAN can detect corrupted blocks – RMAN automatically track database structure changes – Provides easy, automated backup, restore and recovery operations – Keeps invenotory of taken backups – Can seamlessly work with ...
... – RMAN on-line backups are not so heavy for the system as manual on-line backups – RMAN can detect corrupted blocks – RMAN automatically track database structure changes – Provides easy, automated backup, restore and recovery operations – Keeps invenotory of taken backups – Can seamlessly work with ...
Best Practices Guide: MDB Database Maintenance
... Disk space is a critical factor for operation with the Ingres database. The mdb is a large database; product operation and database backups can require a lot of disk space. It is important to make sure that there is sufficient available disk space for all of the defined Ingres database locations. If ...
... Disk space is a critical factor for operation with the Ingres database. The mdb is a large database; product operation and database backups can require a lot of disk space. It is important to make sure that there is sufficient available disk space for all of the defined Ingres database locations. If ...
Transaction manager
... 2-Phase locking (2PL) 2PL: Transaction follows 2PL protocol if all locking operations precede the first unlock operation in the transaction. ...
... 2-Phase locking (2PL) 2PL: Transaction follows 2PL protocol if all locking operations precede the first unlock operation in the transaction. ...
Database Concepts - College of Computing
... supports queries and updates modeling processes of reality runs efficiently ...
... supports queries and updates modeling processes of reality runs efficiently ...
CIS300 Final Exam Review - Resources for Academic
... • If you want to view the serial number, you must change the cell format to General or Number. • The TODAY function is useful when you need to have the current date displayed on a worksheet, regardless of when you open the workbook. • The TODAY function is dependent on your computer’s system clock b ...
... • If you want to view the serial number, you must change the cell format to General or Number. • The TODAY function is useful when you need to have the current date displayed on a worksheet, regardless of when you open the workbook. • The TODAY function is dependent on your computer’s system clock b ...
Database Buffer Cache
... rollback operation is necessary. A rollback operation can be the result of a user specifically issuing a ROLLBACK statement to undo the changes of a misguided or unintentional transaction, or it can be part of a recovery operation. To provide read consistency, which means that each user can get a co ...
... rollback operation is necessary. A rollback operation can be the result of a user specifically issuing a ROLLBACK statement to undo the changes of a misguided or unintentional transaction, or it can be part of a recovery operation. To provide read consistency, which means that each user can get a co ...
(A) R - Avi Silberschatz
... Repetition of Information. Inability to represent certain information. ...
... Repetition of Information. Inability to represent certain information. ...
Berkeley DB Proceedings of the FREENIX Track: 1999 USENIX Annual Technical Conference
... On deletion, empty pages are coalesced by reverse splits into single pages. The access method does no other page balancing on insertion or deletion. Keys are not moved among pages at every update to keep the tree well-balanced. While this could improve search times in some cases, the additional code ...
... On deletion, empty pages are coalesced by reverse splits into single pages. The access method does no other page balancing on insertion or deletion. Keys are not moved among pages at every update to keep the tree well-balanced. While this could improve search times in some cases, the additional code ...
The Entity-Relationship - Department of Computer Science
... A weak entity can be identified uniquely only by considering the primary key of another (owner) entity. – Owner entity set and weak entity set must participate in a one-to-many relationship set (1 owner, many weak entities). – Weak entity set must have total participation in this identifying relatio ...
... A weak entity can be identified uniquely only by considering the primary key of another (owner) entity. – Owner entity set and weak entity set must participate in a one-to-many relationship set (1 owner, many weak entities). – Weak entity set must have total participation in this identifying relatio ...
Working with DB2 UDB data
... • Binary large object, BLOB(n[K|M|G]): A binary large object is a varying-length string that can be up to 2,147,483,647 bytes long. If only n is specified, n is the maximum length. If nK is specified, the maximum length is n*1,024 (with a maximum value for n of 2,097,152). If nM is specified, the ma ...
... • Binary large object, BLOB(n[K|M|G]): A binary large object is a varying-length string that can be up to 2,147,483,647 bytes long. If only n is specified, n is the maximum length. If nK is specified, the maximum length is n*1,024 (with a maximum value for n of 2,097,152). If nM is specified, the ma ...
Solutions
... Recovering Temporary Tablespaces • As tempfiles aren't checkpointed, we don't need to back them up. We can recreate them at any point after the database has been restored, recovered and opened • Temporary datafiles that belong to locally managed temporary tablespaces are automatically re-created du ...
... Recovering Temporary Tablespaces • As tempfiles aren't checkpointed, we don't need to back them up. We can recreate them at any point after the database has been restored, recovered and opened • Temporary datafiles that belong to locally managed temporary tablespaces are automatically re-created du ...
contained database authentication
... The Always On Availability Groups feature is a high-availability and disaster-recovery solution. Introduced in SQL Server 2012, Always On Availability Groups maximizes the availability of a set of user databases for a company. Important note: An availability group fails over at the level of an avail ...
... The Always On Availability Groups feature is a high-availability and disaster-recovery solution. Introduced in SQL Server 2012, Always On Availability Groups maximizes the availability of a set of user databases for a company. Important note: An availability group fails over at the level of an avail ...
Python Database Application Programming Interface (DB-API)
... which most or all of the file’s information is to be processed. On the other hand, randomaccess file processing is appropriate for applications in which only a small portion of a file’s data is to be processed. For instance, in transaction processing it is crucial to locate and, possibly, update an ...
... which most or all of the file’s information is to be processed. On the other hand, randomaccess file processing is appropriate for applications in which only a small portion of a file’s data is to be processed. For instance, in transaction processing it is crucial to locate and, possibly, update an ...
DataGuides: Enabling Query Formulation and
... Without a schema, both of these tasks become significantly harder. Although it may be possible to manually browse a small database, in general forming a meaningful query is difficult without a schema or some kind of structural summary ...
... Without a schema, both of these tasks become significantly harder. Although it may be possible to manually browse a small database, in general forming a meaningful query is difficult without a schema or some kind of structural summary ...
ppt
... conflict, their results would remain the same even if they had been interchanged in the schedule. ...
... conflict, their results would remain the same even if they had been interchanged in the schedule. ...
What is a Transaction - a.thanop somprasong (ning)
... that database transactions are performed concurrently without the concurrency violating the data integrity of a database. Executed transactions should follow the rules. The DBMS must guarantee that only serializable (unless Serializability is intentionally relaxed), recoverable schedules are generat ...
... that database transactions are performed concurrently without the concurrency violating the data integrity of a database. Executed transactions should follow the rules. The DBMS must guarantee that only serializable (unless Serializability is intentionally relaxed), recoverable schedules are generat ...