Slides from Lecture 24 - Courses - University of California, Berkeley
... them run in a transactional database environment.” • “ozone includes a fully W3C compliant DOM implementation that allows you to store XML data. You can use any XML tool to provide and access these data. Support classes for Apache Xerces-J and Xalan-J are included.” • “Besides the native API, ozone ...
... them run in a transactional database environment.” • “ozone includes a fully W3C compliant DOM implementation that allows you to store XML data. You can use any XML tool to provide and access these data. Support classes for Apache Xerces-J and Xalan-J are included.” • “Besides the native API, ozone ...
Database
... CREATE INDEX NAME_IDX ON CUSTOMER_T (CUSTOMER_NAME); Indexes may be created or dropped at any time. If data already exist in the key column(s), index population will automatically occur for the existing data. If an index is defined as UNIQUE (using the syntax CREATE UNIQUE INDEX … ) and the existing ...
... CREATE INDEX NAME_IDX ON CUSTOMER_T (CUSTOMER_NAME); Indexes may be created or dropped at any time. If data already exist in the key column(s), index population will automatically occur for the existing data. If an index is defined as UNIQUE (using the syntax CREATE UNIQUE INDEX … ) and the existing ...
Python Database Application Programming Interface (DB-API)
... Department field contain the number 413. The primary key can be composed of more than one column (or field) in the database. Different users of a database often are interested in different data and different relationships among those data. Some users require only subsets of the table columns. To obt ...
... Department field contain the number 413. The primary key can be composed of more than one column (or field) in the database. Different users of a database often are interested in different data and different relationships among those data. Some users require only subsets of the table columns. To obt ...
what a database really is: predicates and propositions
... In point 4 in the previous section I showed how to make a proposition out of a predicate by substitution of a proper noun for each placeholder. However, there's another way of disposing of a placeholder; it goes by the name of quantification, meaning "saying how many." Consider for example the simpl ...
... In point 4 in the previous section I showed how to make a proposition out of a predicate by substitution of a proper noun for each placeholder. However, there's another way of disposing of a placeholder; it goes by the name of quantification, meaning "saying how many." Consider for example the simpl ...
Comparing the Performance of NoSQL Approaches for Managing Archetype-Based
... instance, an archetype may specify how ELEMENTs may be combined in an ENTRY in order to represent the concept “body mass index”, or how different ENTRY instances may be combined in order to make a paediatric consultation (COMPOSITION), and so on. The openEHR specifications aim at accommodating new r ...
... instance, an archetype may specify how ELEMENTs may be combined in an ENTRY in order to represent the concept “body mass index”, or how different ENTRY instances may be combined in order to make a paediatric consultation (COMPOSITION), and so on. The openEHR specifications aim at accommodating new r ...
Principles of Transaction-Oriented Database Recovery
... In this paper, a terminological framework is provided for describing different transactionoriented recovery schemes for database systems in a conceptual rather than an implementation-dependentway. By introducing the terms materialized database, propagation strategy, and checkpoint, we obtain a means ...
... In this paper, a terminological framework is provided for describing different transactionoriented recovery schemes for database systems in a conceptual rather than an implementation-dependentway. By introducing the terms materialized database, propagation strategy, and checkpoint, we obtain a means ...
Append query - PTP KM HOME
... The data types of the fields in the source table must be compatible with the data types of the fields in the destination table. Text fields are compatible with most other types of fields. Number fields are only compatible with other number fields. For example, you can append numbers to a text field, ...
... The data types of the fields in the source table must be compatible with the data types of the fields in the destination table. Text fields are compatible with most other types of fields. Number fields are only compatible with other number fields. For example, you can append numbers to a text field, ...
Spring 2002 Transaction Information Systems
... • Aborted, after the transaction has been rolled back and the database restored to its state prior to the start of the transaction. Two options after it has been aborted: – restart the transaction – only if no internal logical error – kill the transaction • Committed, after successful completion. ...
... • Aborted, after the transaction has been rolled back and the database restored to its state prior to the start of the transaction. Two options after it has been aborted: – restart the transaction – only if no internal logical error – kill the transaction • Committed, after successful completion. ...
Fan-out Queries
... Unrestricted Access to the member: Same as connecting to the database name DDL, DML and Access to All Atomic Units within the members allowed ...
... Unrestricted Access to the member: Same as connecting to the database name DDL, DML and Access to All Atomic Units within the members allowed ...
New Database Design for the APS Survey and Alignment Data
... arrival of laser trackers, digital levels, etc., some Geonet utilities, like data collection and data reduction programs, slowly became obsolete and were phased out or replaced by new tools. Although we still keep Geonet data on our server and use it on PCs under the Windows operating system, the ne ...
... arrival of laser trackers, digital levels, etc., some Geonet utilities, like data collection and data reduction programs, slowly became obsolete and were phased out or replaced by new tools. Although we still keep Geonet data on our server and use it on PCs under the Windows operating system, the ne ...
Database Management System
... An object-oriented database tries to keep the advantages of the relational model and at the same time allows applications to access structured data. In an object-oriented database, objects and their relations are defined. In addition, each object can have attributes that can be expressed as fields. ...
... An object-oriented database tries to keep the advantages of the relational model and at the same time allows applications to access structured data. In an object-oriented database, objects and their relations are defined. In addition, each object can have attributes that can be expressed as fields. ...
eXtensible Relational Databases
... reconciles all relevant relations, attributes, and constraints of interest to the federation from the interoperating data sources. Aside from being time-consuming to produce, mediated schemas thus created are not easily adaptable to changes in the underlying sources, nor can they be easily extended ...
... reconciles all relevant relations, attributes, and constraints of interest to the federation from the interoperating data sources. Aside from being time-consuming to produce, mediated schemas thus created are not easily adaptable to changes in the underlying sources, nor can they be easily extended ...
Table of Contents
... The management of scalable tables is based on the scalable distributed data structures (SDDS) principles. The user or the application sees a scalable table through a specific view, termed (client) image. In SD-SQL Server, it is a particular updateable distributed partitioned union view. Every image ...
... The management of scalable tables is based on the scalable distributed data structures (SDDS) principles. The user or the application sees a scalable table through a specific view, termed (client) image. In SD-SQL Server, it is a particular updateable distributed partitioned union view. Every image ...
Large Scale Data Warehouses on Grid: Oracle Database 10g and
... years the industry has also observed another trend: scaleout configurations. This is fueled by drop in prices for commodity (industry standard x86-based) hardware and their improvement in performance and reliability. Scale-up is achieved by adding devices, typically processors, memory, disks, and ne ...
... years the industry has also observed another trend: scaleout configurations. This is fueled by drop in prices for commodity (industry standard x86-based) hardware and their improvement in performance and reliability. Scale-up is achieved by adding devices, typically processors, memory, disks, and ne ...
CS 1150 – Lab #2 – Exploring Number Systems
... • Go to CS Department Front Desk and ask them to put your assignment in my mailbox – Please write my name on your assignment (TA – CS 1150 – Sanjaya Wijeratne) CS 1150 – Lab 12B – Databases ...
... • Go to CS Department Front Desk and ask them to put your assignment in my mailbox – Please write my name on your assignment (TA – CS 1150 – Sanjaya Wijeratne) CS 1150 – Lab 12B – Databases ...
Fragmentation - UK SQL Server User Group
... Recommend higher cluster sizes as SQL Server deals with 8K pages and 64K extents – use a cluster size of 4K so you can defrag (/A option of FORMAT) On fresh NTFS volume, Master File Table and a number of system logs are held near middle of the new volume (prevents ...
... Recommend higher cluster sizes as SQL Server deals with 8K pages and 64K extents – use a cluster size of 4K so you can defrag (/A option of FORMAT) On fresh NTFS volume, Master File Table and a number of system logs are held near middle of the new volume (prevents ...
Comprehension Booster Installation Guide 2
... At this stage of the installation process for Comprehension Booster for Networks, it is assumed that you have already have an instance of Microsoft SQL Server available to host the database used by Comprehension Booster. This database has the name: reading_booster * The database itself is installed ...
... At this stage of the installation process for Comprehension Booster for Networks, it is assumed that you have already have an instance of Microsoft SQL Server available to host the database used by Comprehension Booster. This database has the name: reading_booster * The database itself is installed ...
SqlDependency
... ● Will use polling method to check for changes to database ● Requires additional setup in web.config & ...
... ● Will use polling method to check for changes to database ● Requires additional setup in web.config & ...
Microsoft Jet Database Engine
The Microsoft Jet Database Engine is a database engine on which several Microsoft products have been built. A database engine is the underlying component of a database, a collection of information stored on a computer in a systematic way. The first version of Jet was developed in 1992, consisting of three modules which could be used to manipulate a database.Database connect for MicrosoftJET stands for Joint Engine Technology, sometimes being referred to as Microsoft JET Engine or simply Jet. Microsoft Access and Visual Basic use or have used Jet as their underlying database engine. It has since been superseded for general use, however, first by Microsoft Desktop Engine (MSDE), then later by SQL Server Express. For larger database needs, Jet databases can be upgraded (or, in Microsoft parlance, ""up-sized"") to Microsoft's flagship database product, SQL Server.However, this does not mean that a MS Jet (Red) database cannot match MS SQL Server in storage capacity. A 5 billion record MS Jet (Red) database with compression and encryption turned on requires about 1 terabyte of disk storage space, comprising hundreds of (*.mdb) files, each acting as partial table, and not as a database in itself.Over the years, Jet has become almost synonymous with Microsoft Access, to the extent that many people refer to a Jet database as an ""Access database"".