Migrating AIMS SQL between MS SQL servers
... 4. If you are not using the default TCP/IP port, 1433, for SQL Server you should ensure that the SQL Server Browser service is started on the server. 5. 64-bit Windows Clients: If you are installing AIMS on a 64-bit version of Windows, you still need to install a 32-bit SQL Server client because AIM ...
... 4. If you are not using the default TCP/IP port, 1433, for SQL Server you should ensure that the SQL Server Browser service is started on the server. 5. 64-bit Windows Clients: If you are installing AIMS on a 64-bit version of Windows, you still need to install a 32-bit SQL Server client because AIM ...
mod-19
... Choose one or more attributes as the partitioning attributes. Choose hash function h with range 0…n - 1 Let i denote result of hash function h applied tothe partitioning attribute value of a tuple. Send tuple to disk i. ...
... Choose one or more attributes as the partitioning attributes. Choose hash function h with range 0…n - 1 Let i denote result of hash function h applied tothe partitioning attribute value of a tuple. Send tuple to disk i. ...
Parallel Databases
... Choose one or more attributes as the partitioning attributes. Choose hash function h with range 0…n - 1 Let i denote result of hash function h applied tothe partitioning attribute value of a tuple. Send tuple to disk i. ...
... Choose one or more attributes as the partitioning attributes. Choose hash function h with range 0…n - 1 Let i denote result of hash function h applied tothe partitioning attribute value of a tuple. Send tuple to disk i. ...
ppt
... • Equivalent expressions • Different algorithms for each operation (Chapter 13) • Cost difference between a good and a bad way of evaluating a query can be enormous • Example: performing a r X s followed by a selection r.A = s.B is much slower than performing a join on the same condition • Need to e ...
... • Equivalent expressions • Different algorithms for each operation (Chapter 13) • Cost difference between a good and a bad way of evaluating a query can be enormous • Example: performing a r X s followed by a selection r.A = s.B is much slower than performing a join on the same condition • Need to e ...
612-4
... A part of the SQL standard Provides easy access to several databases within the same program Certain libraries (e.g., sqlcli.h for C) have to be installed and available SQL statements are dynamically created and passed as string parameters in the calls ...
... A part of the SQL standard Provides easy access to several databases within the same program Certain libraries (e.g., sqlcli.h for C) have to be installed and available SQL statements are dynamically created and passed as string parameters in the calls ...
SQL Server 2014 In-Memory OLTP
... OLTP applications can suffer from engine-level concurrency bottlenecks such as incompatible locks, latches, or spinlocks for a given resource. All are scenarios that can cause concurrency bottlenecks that lead to application performance and scale challenges. Locks are a well-established construct of ...
... OLTP applications can suffer from engine-level concurrency bottlenecks such as incompatible locks, latches, or spinlocks for a given resource. All are scenarios that can cause concurrency bottlenecks that lead to application performance and scale challenges. Locks are a well-established construct of ...
Chapter 17: Parallel Databases
... Choose one or more attributes as the partitioning attributes. Choose hash function h with range 0…n - 1 Let i denote result of hash function h applied tothe partitioning attribute value of a tuple. Send tuple to disk i. ...
... Choose one or more attributes as the partitioning attributes. Choose hash function h with range 0…n - 1 Let i denote result of hash function h applied tothe partitioning attribute value of a tuple. Send tuple to disk i. ...
Document
... join algorithm on the local partitions ri and s of r and s to produce a partition of the final result of the hash-join. Note: Hash-join optimizations can be applied to the parallel case z ...
... join algorithm on the local partitions ri and s of r and s to produce a partition of the final result of the hash-join. Note: Hash-join optimizations can be applied to the parallel case z ...
Welcome to TechWave 2006 SQL Anywhere Technical Summit Tracks 1 and 2
... technologies for frontline environments • Running on laptops and desktops while other enterprise DBs were running in large data centers • First synchronization solution for mobile environments ...
... technologies for frontline environments • Running on laptops and desktops while other enterprise DBs were running in large data centers • First synchronization solution for mobile environments ...
MARKLOGIC PERFORMANCE: UNDERSTANDING SYSTEM
... Conclusion......................................................................................................................................................... 36 Additional Reading................................................................................................................... ...
... Conclusion......................................................................................................................................................... 36 Additional Reading................................................................................................................... ...
Document
... Choose one or more attributes as the partitioning attributes. Choose hash function h with range 0…n - 1 Let i denote result of hash function h applied tothe partitioning attribute value of a tuple. Send tuple to disk i. ...
... Choose one or more attributes as the partitioning attributes. Choose hash function h with range 0…n - 1 Let i denote result of hash function h applied tothe partitioning attribute value of a tuple. Send tuple to disk i. ...
Structured Query Language SQL
... between an attribute and a table constraint can be seen in the SQL command. projekt_ID and leiter_ID have an attribute constraint (the constraint is written directly behind the attribute definition). projekt_ID has the constraint PRIMARY KEY - it is therefore the primary key of this table, i.e. the ...
... between an attribute and a table constraint can be seen in the SQL command. projekt_ID and leiter_ID have an attribute constraint (the constraint is written directly behind the attribute definition). projekt_ID has the constraint PRIMARY KEY - it is therefore the primary key of this table, i.e. the ...
Architecture and Server Sizing for IBM Cognos Controller 8.5 Guideline
... (compared with using equivalent ‘real’ server hardware). 1. If configured correctly, this overhead may be so small that it is barely noticeable to the end user 2. However, a badly-configured virtual server may give very poor performance. In this case, the customer must work with their virtual platfo ...
... (compared with using equivalent ‘real’ server hardware). 1. If configured correctly, this overhead may be so small that it is barely noticeable to the end user 2. However, a badly-configured virtual server may give very poor performance. In this case, the customer must work with their virtual platfo ...
Resume
... to 2012, 2012 to 2014 and 2014 to 2016. Moved the databases from SQL Server 2014 to Azure PAAS. Troubles hooted CPU, I/O, Memory, Tempdb performance Issues and Increasing the performance of SQL Servers. Moving the SSIS code in different environments through TFS. Created, Modified and Deployed the SS ...
... to 2012, 2012 to 2014 and 2014 to 2016. Moved the databases from SQL Server 2014 to Azure PAAS. Troubles hooted CPU, I/O, Memory, Tempdb performance Issues and Increasing the performance of SQL Servers. Moving the SSIS code in different environments through TFS. Created, Modified and Deployed the SS ...
EMC BACKUP AND RECOVERY OPTIONS FOR VSPEX FOR VIRTUALIZED MICROSOFT
... EMC has joined forces with industry leading providers of IT infrastructure to create a complete virtualization solution that accelerates the deployment of a private cloud and virtualized Microsoft SQL Server. VSPEX enables customers to accelerate their IT transformation with faster deployment, more ...
... EMC has joined forces with industry leading providers of IT infrastructure to create a complete virtualization solution that accelerates the deployment of a private cloud and virtualized Microsoft SQL Server. VSPEX enables customers to accelerate their IT transformation with faster deployment, more ...
Using SQL in an Application - Computer Science, Stony Brook
... SQL has very limited expressive power (not Turingcomplete) ...
... SQL has very limited expressive power (not Turingcomplete) ...
SQL PRIMARY KEY Constraint
... The SQL UNION Operator The UNION operator is used to combine the result-set of two or more SELECT statements. Notice that each SELECT statement within the UNION must have the same number of columns. The columns must also have similar data types. Also, the columns in each SELECT statement must be in ...
... The SQL UNION Operator The UNION operator is used to combine the result-set of two or more SELECT statements. Notice that each SELECT statement within the UNION must have the same number of columns. The columns must also have similar data types. Also, the columns in each SELECT statement must be in ...
Advanced SQL Injection In SQL Server Applications
... the popular Microsoft Internet Information Server/Active Server Pages/SQL Server platform. It discusses the various ways in which SQL can be 'injected' into the application and addresses some of the data validation and database lockdown issues that are related to this class of attack. The paper is i ...
... the popular Microsoft Internet Information Server/Active Server Pages/SQL Server platform. It discusses the various ways in which SQL can be 'injected' into the application and addresses some of the data validation and database lockdown issues that are related to this class of attack. The paper is i ...
- Courses - University of California, Berkeley
... • SQL/Persistent Stored Modules (PSM) -Defines the rules for developing SQL routines, modules, and functions such as those used by stored procedures and triggers. This is implemented in many major RDBMSs through proprietary, nonportable languages, but for the first time we have a standard for writin ...
... • SQL/Persistent Stored Modules (PSM) -Defines the rules for developing SQL routines, modules, and functions such as those used by stored procedures and triggers. This is implemented in many major RDBMSs through proprietary, nonportable languages, but for the first time we have a standard for writin ...
Understanding and Interpreting SQL Server Performance Counters
... subsystem performance • Large latch wait times often indicate poor I/O performance ...
... subsystem performance • Large latch wait times often indicate poor I/O performance ...
Chapter 17: Parallel Databases
... skew is spread over a number of virtual partitions Skewed virtual partitions get spread across a number of processors, so work gets distributed evenly! ...
... skew is spread over a number of virtual partitions Skewed virtual partitions get spread across a number of processors, so work gets distributed evenly! ...
PPT - UCLA Computer Science
... table to refer to temporary tables (called transition tables) containing the affected rows ...
... table to refer to temporary tables (called transition tables) containing the affected rows ...
Explicit SQL Pass-Through: Is It Still Useful?
... Implicit SQL Pass-Through can be identified by the use of a SAS LIBNAME statement pointing at a relational database. As the name suggests, SAS® will attempt to convert such code to SQL that the target database can process. Over time, and especially with SAS 9.2, Implicit SQL Pass-Through has become ...
... Implicit SQL Pass-Through can be identified by the use of a SAS LIBNAME statement pointing at a relational database. As the name suggests, SAS® will attempt to convert such code to SQL that the target database can process. Over time, and especially with SAS 9.2, Implicit SQL Pass-Through has become ...
Document
... Parallelize the merging of sorted runs as follows: The sorted partitions at each processor Pi are range-partitioned across the processors P0, ..., Pm-1. Each processor Pi performs a merge on the streams as they are received, to get a single sorted run. The sorted runs on processors P0,..., P ...
... Parallelize the merging of sorted runs as follows: The sorted partitions at each processor Pi are range-partitioned across the processors P0, ..., Pm-1. Each processor Pi performs a merge on the streams as they are received, to get a single sorted run. The sorted runs on processors P0,..., P ...
SQL Expert Installation Guide
... LAST REVISED: October 2001 Copyright © 1989-2001 by Sybase, Inc. All rights reserved. This publication pertains to Sybase database management software and to any subsequent release until otherwise indicated in new editions or technical notes. Information in this document is subject to change without ...
... LAST REVISED: October 2001 Copyright © 1989-2001 by Sybase, Inc. All rights reserved. This publication pertains to Sybase database management software and to any subsequent release until otherwise indicated in new editions or technical notes. Information in this document is subject to change without ...
Tandem Computers
Tandem Computers, Inc. was the dominant manufacturer of fault-tolerant computer systems for ATM networks, banks, stock exchanges, telephone switching centers, and other similar commercial transaction processing applications requiring maximum uptime and zero data loss. The company was founded in 1974 and remained independent until 1997. It is now a server division within Hewlett Packard.Tandem's NonStop systems use a number of independent identical processors and redundant storage devices and controllers to provide automatic high-speed ""failover"" in the case of a hardware or software failure. To contain the scope of failures and of corrupted data, these multi-computer systems have no shared central components, not even main memory. Conventional multi-computer systems all use shared memories and work directly on shared data objects. Instead, NonStop processors cooperate by exchanging messages across a reliable fabric, and software takes periodic snapshots for possible rollback of program memory state.Besides handling failures well, this ""shared-nothing"" messaging system design also scales extremely well to the largest commercial workloads. Each doubling of the total number of processors would double system throughput, up to the maximum configuration of 4000 processors. In contrast, the performance of conventional multiprocessor systems is limited by the speed of some shared memory, bus, or switch. Adding more than 4–8 processors that way gives no further system speedup. NonStop systems have more often been bought to meet scaling requirements than for extreme fault tolerance. They compete well against IBM's largest mainframes, despite being built from simpler minicomputer technology.