Publishing Dynamic Information
... Chapter 1 : Introduction and Objectives This section covers such things as separating the project objectives from normal work objectives, the document structure, the readership the document is aimed at and the type of people who would benefit from reading the report – the stakeholders. 1.1 Project a ...
... Chapter 1 : Introduction and Objectives This section covers such things as separating the project objectives from normal work objectives, the document structure, the readership the document is aimed at and the type of people who would benefit from reading the report – the stakeholders. 1.1 Project a ...
Using SAS Software to Analyze Sybase Performance on the Web
... Server provides different system performance perspectives captured right before any problem happens. System administrators are able to compare the existing system status with any historical system status stored in the database to help diagnose problems ...
... Server provides different system performance perspectives captured right before any problem happens. System administrators are able to compare the existing system status with any historical system status stored in the database to help diagnose problems ...
The Upsizing Report - SSW Website Hosting AU
... database to a working client/server application, you should view the conversion as a four-step process as follows: 1. Preparing your database for upsizing. 2. Running the Upsizing Wizard. 3. Examining the Upsizing report. 4. Re-creating tables, queries, rules, defaults, and so on that were not succe ...
... database to a working client/server application, you should view the conversion as a four-step process as follows: 1. Preparing your database for upsizing. 2. Running the Upsizing Wizard. 3. Examining the Upsizing report. 4. Re-creating tables, queries, rules, defaults, and so on that were not succe ...
Performance Auditing For Microsoft SQL Server
... simultaneously are rendered with "+" sign between the keys, such as: Ctrl+F Keys that are meant to be typed in sequence will be separated with commas, for example: Alt+S, H This would mean that the user is expected to type the Alt and S keys simultaneously and then to type the H key. ...
... simultaneously are rendered with "+" sign between the keys, such as: Ctrl+F Keys that are meant to be typed in sequence will be separated with commas, for example: Alt+S, H This would mean that the user is expected to type the Alt and S keys simultaneously and then to type the H key. ...
Introducing Data Definition Language (DDL) for IMS Metadata #17764
... IBM, the IBM logo, ibm.com, z/OS, IMS, ODM, DB2, CICS, WMQ, WAS, WOLA, RAA, RAD, RDz, RTC, are trademarks or registered trademarks of International Business Machines Corporation in the United States, other countries, or both. If these and other IBM trademarked terms are marked on their first occurre ...
... IBM, the IBM logo, ibm.com, z/OS, IMS, ODM, DB2, CICS, WMQ, WAS, WOLA, RAA, RAD, RDz, RTC, are trademarks or registered trademarks of International Business Machines Corporation in the United States, other countries, or both. If these and other IBM trademarked terms are marked on their first occurre ...
Document
... • A free list for an object maintains a list of blocks that are available for inserts • The number of free lists for an object cannot be set dynamically • Single CPU systems do not benefit greatly from multiple free lists • The tuning goal is to ensure that an object has sufficient free lists to min ...
... • A free list for an object maintains a list of blocks that are available for inserts • The number of free lists for an object cannot be set dynamically • Single CPU systems do not benefit greatly from multiple free lists • The tuning goal is to ensure that an object has sufficient free lists to min ...
DMS RDMS Coding Standards
... program not conforming to this restriction must be broken into smaller programs before placing into production. The DBA may approve some exceptions to this rule. 2. All DMS batch update programs must contain individual program commit points. Achieve this by executing FREE or DEPART/IMPART commands p ...
... program not conforming to this restriction must be broken into smaller programs before placing into production. The DBA may approve some exceptions to this rule. 2. All DMS batch update programs must contain individual program commit points. Achieve this by executing FREE or DEPART/IMPART commands p ...
PS1
... Monolithic database design (a la SDSS) will not do it SQL Server does not have cluster implementation • Do it by hand Partitions vs Slices • Partitions are file-groups on the same server – Parallelize disk accesses on the same machine • Slices are data partitions on separate servers • We use b ...
... Monolithic database design (a la SDSS) will not do it SQL Server does not have cluster implementation • Do it by hand Partitions vs Slices • Partitions are file-groups on the same server – Parallelize disk accesses on the same machine • Slices are data partitions on separate servers • We use b ...
Earp: Principled Storage, Sharing, and Protection for Mobile Apps
... defines the policy that mediates access to the underlying structured data, allowing only restricted operations on a subset of this data. The holder of a subset descriptor may transfer it to other apps, possibly downgrading it beforehand (removing some of the access rights). Intuitively, a subset des ...
... defines the policy that mediates access to the underlying structured data, allowing only restricted operations on a subset of this data. The holder of a subset descriptor may transfer it to other apps, possibly downgrading it beforehand (removing some of the access rights). Intuitively, a subset des ...
Install and configure Tivoli Common Reporting Cognos-based reports within IBM Tivoli
... Reporting is the Tivoli standard infrastructure for creating, viewing, and managing Tivoli product reports. Throughout the rest of this document, we will refer to Tivoli Common Reporting as TCR. More than 40 Tivoli products ship TCR reports providing historical views of availability, utilization, pe ...
... Reporting is the Tivoli standard infrastructure for creating, viewing, and managing Tivoli product reports. Throughout the rest of this document, we will refer to Tivoli Common Reporting as TCR. More than 40 Tivoli products ship TCR reports providing historical views of availability, utilization, pe ...
MulTe: A Multi-Tenancy Database Benchmark
... Although there have been several works on how to build multi-tenancy systems, little work has been done on how to benchmark and evaluate these systems— partly due to the diversity of the systems and the complexity of possible benchmark setups. There are many well-accepted database benchmarks, e.g., ...
... Although there have been several works on how to build multi-tenancy systems, little work has been done on how to benchmark and evaluate these systems— partly due to the diversity of the systems and the complexity of possible benchmark setups. There are many well-accepted database benchmarks, e.g., ...
Kluwer Academic Publishers Book Template
... briefly, as good understanding on these issues has been achieved. Each DBMS has an underlying data model used to define data structures and constraints. Both representation (syntactic as well as structural issues including constraints) and language aspects can lead to heterogeneity. Following are so ...
... briefly, as good understanding on these issues has been achieved. Each DBMS has an underlying data model used to define data structures and constraints. Both representation (syntactic as well as structural issues including constraints) and language aspects can lead to heterogeneity. Following are so ...
Object-Oriented Data Model
... know or care about, its private memory structure. The salary, for instance, may be a value stored explicitly in the object’s memory, or computed dynamically using other values (such as daily rates and number of days worked), or retrieved from some other object. What matters to the client is only the ...
... know or care about, its private memory structure. The salary, for instance, may be a value stored explicitly in the object’s memory, or computed dynamically using other values (such as daily rates and number of days worked), or retrieved from some other object. What matters to the client is only the ...
Empower Your User Community with a SAS Information Warehouse
... build the different levels of granularity and the partitioned data that you need. Once it is built why not leave it as SAS data sets? They have all the relational capabilities of the other products and are optimized to work best with the SAS system. They can be ported to any platform with ease and a ...
... build the different levels of granularity and the partitioned data that you need. Once it is built why not leave it as SAS data sets? They have all the relational capabilities of the other products and are optimized to work best with the SAS system. They can be ported to any platform with ease and a ...
Object-Oriented Data Model
... know or care about, its private memory structure. The salary, for instance, may be a value stored explicitly in the object’s memory, or computed dynamically using other values (such as daily rates and number of days worked), or retrieved from some other object. What matters to the client is only the ...
... know or care about, its private memory structure. The salary, for instance, may be a value stored explicitly in the object’s memory, or computed dynamically using other values (such as daily rates and number of days worked), or retrieved from some other object. What matters to the client is only the ...
Dias nummer 1
... Use: arrows to move around, ’r’ to replace a character, ’x’ to delete a character, ’:w’ to write the file, ’:q’ to quit the editor. See for more commands if needed : www.cs.rit.edu/~cslab/vi.html ...
... Use: arrows to move around, ’r’ to replace a character, ’x’ to delete a character, ’:w’ to write the file, ’:q’ to quit the editor. See for more commands if needed : www.cs.rit.edu/~cslab/vi.html ...
Top of Form Week 1: Roles of Databases, MS Access Familiarity
... a new program coming out to make data entry more user friendly. I’m sure that the ten databases that you named all seek out what their competitors are lacking and try to make the product much better and cost efficient. ...
... a new program coming out to make data entry more user friendly. I’m sure that the ten databases that you named all seek out what their competitors are lacking and try to make the product much better and cost efficient. ...
OLTP Through the Looking Glass, and What We Found There
... performance overheads [BDR97], which may make such designs feasible. • Transaction-less databases. Transactional support is not needed in many systems. In particular, in distributed Internet applications, eventual consistency is often favored over transactional consistency [Bre00, DHJ+07]. In other ...
... performance overheads [BDR97], which may make such designs feasible. • Transaction-less databases. Transactional support is not needed in many systems. In particular, in distributed Internet applications, eventual consistency is often favored over transactional consistency [Bre00, DHJ+07]. In other ...
Practical RDF Ch.10
... Procedural Language/Structured Query Language Oracle’s proprietary server-based procedural extension to the SQL database language Consists of blocks ...
... Procedural Language/Structured Query Language Oracle’s proprietary server-based procedural extension to the SQL database language Consists of blocks ...
accessing databases with jdbc - Core Servlets and JavaServer Pages
... the DatabaseMetaData class. If the JDBC version is not clear from the vendor’s documentation, you can write a short program to obtain a ResultSet and attempt a previous operation on the ResultSet. Since resultSet.previous is only available in JDBC 2.0 and later, a JDBC 1.0 driver would throw an exce ...
... the DatabaseMetaData class. If the JDBC version is not clear from the vendor’s documentation, you can write a short program to obtain a ResultSet and attempt a previous operation on the ResultSet. Since resultSet.previous is only available in JDBC 2.0 and later, a JDBC 1.0 driver would throw an exce ...
Ch. 2c ppt - Computer Science
... performed within the database. In principle, they do not apply when: An operation spawns several databases the operations access data not in the database (e.g., in the server) To help with this problem, the Distributed Transaction processing Model was created by X/Open (a standard’s body). The h ...
... performed within the database. In principle, they do not apply when: An operation spawns several databases the operations access data not in the database (e.g., in the server) To help with this problem, the Distributed Transaction processing Model was created by X/Open (a standard’s body). The h ...
Weak Entity Sets
... identifying relationship. If loan-number were explicitly stored, payment could be made a strong entity, but then the relationship between payment and loan would be duplicated by an implicit relationship defined by the attribute loan-number common to payment and loan ...
... identifying relationship. If loan-number were explicitly stored, payment could be made a strong entity, but then the relationship between payment and loan would be duplicated by an implicit relationship defined by the attribute loan-number common to payment and loan ...
downloading
... The information in this manual is intended primarily for application developers; additionally, it can be useful for advanced users of rasdaman applications and for database administrators. ...
... The information in this manual is intended primarily for application developers; additionally, it can be useful for advanced users of rasdaman applications and for database administrators. ...
Configuring the AV collection agent to utilize the bequeath protocol
... beneficial to utilize the bequeath protocol for connections between the application and the server. The bequeath protocol is a SQL*Net protocol that is similar to the IPC protocol in that it is only used for local connections (when client and server programs reside on the same server). Bequeath prot ...
... beneficial to utilize the bequeath protocol for connections between the application and the server. The bequeath protocol is a SQL*Net protocol that is similar to the IPC protocol in that it is only used for local connections (when client and server programs reside on the same server). Bequeath prot ...
Data Page Layouts for Relational Databases on Deep Memory
... cache misses more than other types of workloads, because they are memory-intensive. To address cacherelated delays, recently database researchers have become concerned with optimizing cache performance. When running commercial database systems on a modern processor, a key memory bottleneck is data r ...
... cache misses more than other types of workloads, because they are memory-intensive. To address cacherelated delays, recently database researchers have become concerned with optimizing cache performance. When running commercial database systems on a modern processor, a key memory bottleneck is data r ...
Relational model
The relational model for database management is an approach to managing data using a structure and language consistent with first-order predicate logic, first described in 1969 by Edgar F. Codd. In the relational model of a database, all data is represented in terms of tuples, grouped into relations. A database organized in terms of the relational model is a relational database.The purpose of the relational model is to provide a declarative method for specifying data and queries: users directly state what information the database contains and what information they want from it, and let the database management system software take care of describing data structures for storing the data and retrieval procedures for answering queries.Most relational databases use the SQL data definition and query language; these systems implement what can be regarded as an engineering approximation to the relational model. A table in an SQL database schema corresponds to a predicate variable; the contents of a table to a relation; key constraints, other constraints, and SQL queries correspond to predicates. However, SQL databases deviate from the relational model in many details, and Codd fiercely argued against deviations that compromise the original principles.