The Definitive Guide to Graph Databases
... You more or less keep the data as it is in the real world: small, normalized, yet richly connected entities. This allows you to query and view your data from any imaginable point of interest, supporting many different use cases (see Chapter 2 for more information). The fine-grained model also means ...
... You more or less keep the data as it is in the real world: small, normalized, yet richly connected entities. This allows you to query and view your data from any imaginable point of interest, supporting many different use cases (see Chapter 2 for more information). The fine-grained model also means ...
SQL Server Release Notes | Microsoft Docs
... cannot be used for the query, SQL Server 2014 will not always report a missing index in SHOWPLAN_XML and in the DMV sys.dm_db_missing_index_details. In particular, if a query contains equality predicates that involve a subset of the index key columns or if it contains inequality predicates that invo ...
... cannot be used for the query, SQL Server 2014 will not always report a missing index in SHOWPLAN_XML and in the DMV sys.dm_db_missing_index_details. In particular, if a query contains equality predicates that involve a subset of the index key columns or if it contains inequality predicates that invo ...
- Courses - University of California, Berkeley
... University of California, Berkeley School of Information I 257: Database Management ...
... University of California, Berkeley School of Information I 257: Database Management ...
Optimizing Queries with Expensive Predicates
... that restriction is essentially a zero-time operation. However, today’s extensible and object-oriented database systems allow users to define time-consuming functions, which may be used in a query’s restriction and join predicates. Furthermore, SQL has long supported subquery predicates, which may b ...
... that restriction is essentially a zero-time operation. However, today’s extensible and object-oriented database systems allow users to define time-consuming functions, which may be used in a query’s restriction and join predicates. Furthermore, SQL has long supported subquery predicates, which may b ...
Pharos Uniprint 8.4
... c) Select how users should be put into Pharos User Groups. The options are: o Extract Group from User Description. Selecting this option obtains all the users with a “Description” field from the Windows Active Directory and creates new group using the “Description” as the Group Name. Proceed to Step ...
... c) Select how users should be put into Pharos User Groups. The options are: o Extract Group from User Description. Selecting this option obtains all the users with a “Description” field from the Windows Active Directory and creates new group using the “Description” as the Group Name. Proceed to Step ...
Grouper Loader
... • If you download the Grouper Installer, it can download most other packages for you • Some Grouper packages are hosted on Maven's central repository ...
... • If you download the Grouper Installer, it can download most other packages for you • Some Grouper packages are hosted on Maven's central repository ...
Oracle Database. In-Memory Aggregation
... the need for indexes, summary tables or materialized views. In-Memory Aggregation typically provides a 3-8 times improvement in query performance over non-IMA plans, with more consistent performance and fewer longer running queries. Without the need to support objects such as indexes and summary tab ...
... the need for indexes, summary tables or materialized views. In-Memory Aggregation typically provides a 3-8 times improvement in query performance over non-IMA plans, with more consistent performance and fewer longer running queries. Without the need to support objects such as indexes and summary tab ...
Relational-Complete Private Information Retrieval
... query the availability of domain names without the servers ever knowing the content of the query. Most PIR schemes, however, are restricted to retrieving blocks at known offsets in the database. This restrictive data access model makes practical use of PIR technology very limited. Thus, support for ...
... query the availability of domain names without the servers ever knowing the content of the query. Most PIR schemes, however, are restricted to retrieving blocks at known offsets in the database. This restrictive data access model makes practical use of PIR technology very limited. Thus, support for ...
ppt
... • Database Systems: care about combined complexity: – both the query q and the database D are variable ...
... • Database Systems: care about combined complexity: – both the query q and the database D are variable ...
unit iii database management systems
... A database management system (DBMS) is a collection of programs that enables users to create and maintain database. The DBMS is a general purpose software system that facilitates the process of defining, constructing, manipulating and sharing databases among various users and applications. Defining ...
... A database management system (DBMS) is a collection of programs that enables users to create and maintain database. The DBMS is a general purpose software system that facilitates the process of defining, constructing, manipulating and sharing databases among various users and applications. Defining ...
EMC VSPEX FOR VIRTUALIZED MICROSOFT SQL SERVER 2012 EMC VSPEX
... EMC® VSPEX™ Proven Infrastructures are optimized for virtualizing business-critical applications. VSPEX provides partners with the ability to plan and design the business-critical assets required to support Microsoft SQL Server 2012 in a virtualized environment on VSPEX Private Cloud. EMC VSPEX for ...
... EMC® VSPEX™ Proven Infrastructures are optimized for virtualizing business-critical applications. VSPEX provides partners with the ability to plan and design the business-critical assets required to support Microsoft SQL Server 2012 in a virtualized environment on VSPEX Private Cloud. EMC VSPEX for ...
Curated Databases - School of Engineering
... readable and thus amenable to data extraction tools, such as query languages that are common for databases. Socially, curated databases differ from wikis in that the curation process is usually more heavily orchestrated in the latter. However, there is much to be gained by trying to combine the bes ...
... readable and thus amenable to data extraction tools, such as query languages that are common for databases. Socially, curated databases differ from wikis in that the curation process is usually more heavily orchestrated in the latter. However, there is much to be gained by trying to combine the bes ...
Designing and implementing a web-based data warehouse solution
... to evolve at Links. A basic requirement specification as well as some use cases were compiled and have provided the foundation for the work described in this report. ...
... to evolve at Links. A basic requirement specification as well as some use cases were compiled and have provided the foundation for the work described in this report. ...
Chapter 6: Integrity Constraints
... Then K1 and K2 form foreign keys on the relational schemas for E1 and E2 respectively. • Weak entity sets are also a source of referential integrity constraints. For, the relation schema for a weak entity set must include the primary key of the entity set on which it depends. ...
... Then K1 and K2 form foreign keys on the relational schemas for E1 and E2 respectively. • Weak entity sets are also a source of referential integrity constraints. For, the relation schema for a weak entity set must include the primary key of the entity set on which it depends. ...
CAMEO DATA MODELER PLUGIN
... Instance term to signify concrete exemplar from that set. Entity term used in this manual corresponds to Entity Type. • Data modeling world frequently uses term Cardinality to denote the allowable numbers of entity instances, which can be associated. But with the rise of the UML, the more correct te ...
... Instance term to signify concrete exemplar from that set. Entity term used in this manual corresponds to Entity Type. • Data modeling world frequently uses term Cardinality to denote the allowable numbers of entity instances, which can be associated. But with the rise of the UML, the more correct te ...
Making Oracle and JDBC Work for You
... Typically, the driver and connection code is unique to a vendor’s database and SQL variations are also possible. Oracle’s JDBC drivers and JDBC-oriented packages provide a mechanism that is tailored for the Oracle database and its data. Oracle JDBC also allows programmers to tune the connection to t ...
... Typically, the driver and connection code is unique to a vendor’s database and SQL variations are also possible. Oracle’s JDBC drivers and JDBC-oriented packages provide a mechanism that is tailored for the Oracle database and its data. Oracle JDBC also allows programmers to tune the connection to t ...
sqlserver_presentation
... collected into bytes. Bit columns cannot be NULL and cannot have indexes on them. SQL_VARIANT : It is used to store values of various SQL Server supported data types, except text,ntext,timestamp, and sql_variant. The maximum length of sql_variant datatype is 8016 bytes. Store in one column of type s ...
... collected into bytes. Bit columns cannot be NULL and cannot have indexes on them. SQL_VARIANT : It is used to store values of various SQL Server supported data types, except text,ntext,timestamp, and sql_variant. The maximum length of sql_variant datatype is 8016 bytes. Store in one column of type s ...
Architecting Microsoft SQL Server on VMware vSphere
... Application flexibility often comes at a cost to operations. As the number of applications in the enterprise continues to grow, an increasing number of SQL Server installations are brought under lifecycle management. Each application has its own set of requirements for the database layer, resulting ...
... Application flexibility often comes at a cost to operations. As the number of applications in the enterprise continues to grow, an increasing number of SQL Server installations are brought under lifecycle management. Each application has its own set of requirements for the database layer, resulting ...
lesson25
... • You also learned how to work with log shipping, which takes a copy of the transaction log and “ships” it to a remote destination. • To switch over to the remote standby server, you manually need to follow certain steps to perform the switch. • The standby server, however, has the capability to be ...
... • You also learned how to work with log shipping, which takes a copy of the transaction log and “ships” it to a remote destination. • To switch over to the remote standby server, you manually need to follow certain steps to perform the switch. • The standby server, however, has the capability to be ...
Interfacing a Natural Language Front
... The modi ed version of Masque, called Masque/SQL, that was produced during this project, transforms each user question into an appropriate SQL query. The SQL query is executed against the relational database, and the results are reported back to the user. Masque/SQL was tested using a world-geograph ...
... The modi ed version of Masque, called Masque/SQL, that was produced during this project, transforms each user question into an appropriate SQL query. The SQL query is executed against the relational database, and the results are reported back to the user. Masque/SQL was tested using a world-geograph ...
Avoiding Common Traps When Accessing RDBMS Data
... system on your workstation, so that if you have already authenticated yourself to log on to the workstation and corporate network, it takes advantage of those credentials rather than requiring a second logon.) Once you have connected to your database software, it controls whether or not you have acc ...
... system on your workstation, so that if you have already authenticated yourself to log on to the workstation and corporate network, it takes advantage of those credentials rather than requiring a second logon.) Once you have connected to your database software, it controls whether or not you have acc ...