Simple tutorial for using JDBC
... statements to almost any relational database. JDBC is a Java API for executing SQL statements and supports basic SQL functionality. It provides RDBMS access by allowing you to embed SQL inside Java code. Because Java can run on a thin client, applets embedded in Web pages can contain downloadable JD ...
... statements to almost any relational database. JDBC is a Java API for executing SQL statements and supports basic SQL functionality. It provides RDBMS access by allowing you to embed SQL inside Java code. Because Java can run on a thin client, applets embedded in Web pages can contain downloadable JD ...
.NET and MongoDB A Code First Introduction
... database that did not expose a SQL interface In 2008, Eric Evans reintroduced the term to describe the growing non-RDBMS movement Broadly refers to a set of data stores that do not use SQL or a relational data model Popularized by large web sites such as Google, Facebook and Digg ...
... database that did not expose a SQL interface In 2008, Eric Evans reintroduced the term to describe the growing non-RDBMS movement Broadly refers to a set of data stores that do not use SQL or a relational data model Popularized by large web sites such as Google, Facebook and Digg ...
Database Cloud Service - Exadata
... Mission-Critical Security • All databases encrypted by default with Oracle Transparent Data Encryption. ...
... Mission-Critical Security • All databases encrypted by default with Oracle Transparent Data Encryption. ...
Performance Troubleshooting Checklist (Long Form)
... Performance Troubleshooting Checklist (Long Form) Poor performance can often be a result of several contributing factors. Providing specific details about your environment and setup can be useful in diagnosing the issue. The following checklist can be used to help you identify possible areas of focu ...
... Performance Troubleshooting Checklist (Long Form) Poor performance can often be a result of several contributing factors. Providing specific details about your environment and setup can be useful in diagnosing the issue. The following checklist can be used to help you identify possible areas of focu ...
No Slide Title
... Cursors have several built-in attributes: %FOUND ... true whenever a row is successfuly fetched %ISOPEN ... true if cursor is currently active %NOTFOUND ... true after last row has been read %ROWCOUNT ... returns number of rows in cursor-relation ...
... Cursors have several built-in attributes: %FOUND ... true whenever a row is successfuly fetched %ISOPEN ... true if cursor is currently active %NOTFOUND ... true after last row has been read %ROWCOUNT ... returns number of rows in cursor-relation ...
RDF Objects
... Many real-world entities like People and Working Groups do not have URIs, and are modelled in RDF using blank nodes. Instead of being identified by a URI, they can be identified by their unambiguous properties. These properties can be determined from OWL and DAML ontologies. An application wanting t ...
... Many real-world entities like People and Working Groups do not have URIs, and are modelled in RDF using blank nodes. Instead of being identified by a URI, they can be identified by their unambiguous properties. These properties can be determined from OWL and DAML ontologies. An application wanting t ...
Data Migration from Legacy Systems to Modern Database
... facing the problem of data inconsistency and inaccuracy. Moreover the costs incurred in maintaining these systems keeps on increasing. As the competitors are migrating over to the new technologies and tools available in the market, it is necessary for these businesses to migrate to new environment w ...
... facing the problem of data inconsistency and inaccuracy. Moreover the costs incurred in maintaining these systems keeps on increasing. As the competitors are migrating over to the new technologies and tools available in the market, it is necessary for these businesses to migrate to new environment w ...
2007_106_soorma_ppt - Oracle DBA – Tips and Techniques
... • Scalability – Add or remove nodes when needed • Pay as you grow – harness the power of multiple low-cost computers • Enable Grid Computing • DBA’s have their own vested interests! ...
... • Scalability – Add or remove nodes when needed • Pay as you grow – harness the power of multiple low-cost computers • Enable Grid Computing • DBA’s have their own vested interests! ...
value
... parts of a database. ______ store your data in rows and columns. All databases contain one or more of these. _______ retrieve and process your data. They can combine data from different tables, update your data, and perform calculations on your data. _____ control data entry and data views. They pro ...
... parts of a database. ______ store your data in rows and columns. All databases contain one or more of these. _______ retrieve and process your data. They can combine data from different tables, update your data, and perform calculations on your data. _____ control data entry and data views. They pro ...
Security Features in Teradata Database
... able to ensure that passwords are regularly changed, are sufficiently complex, and that effective precautions can be taken to protect against attempts to guess user passwords. As such, the Teradata Database supports a rich set of password security controls that can be specified at either the user le ...
... able to ensure that passwords are regularly changed, are sufficiently complex, and that effective precautions can be taken to protect against attempts to guess user passwords. As such, the Teradata Database supports a rich set of password security controls that can be specified at either the user le ...
Bikila Etana Tolessa
... The prototype was first introduced as a learning tool in November 2015 and is fully functional at the time of writing the thesis. The quiz questions were prepared both in Finnish and English, however the Finnish questions were used in this particular thesis. The thesis concludes that a preventive ed ...
... The prototype was first introduced as a learning tool in November 2015 and is fully functional at the time of writing the thesis. The quiz questions were prepared both in Finnish and English, however the Finnish questions were used in this particular thesis. The thesis concludes that a preventive ed ...
1. The Client Server Model (Chapters 1 and 2, Berson)
... ways of distributing the ‘business logic’ (i.e. the program code): – locate it entirely on the client (‘fat’ client) – locate it entirely on the server (‘fat’ server) – split it between the client and server ...
... ways of distributing the ‘business logic’ (i.e. the program code): – locate it entirely on the client (‘fat’ client) – locate it entirely on the server (‘fat’ server) – split it between the client and server ...
Disaster Recovery - Microsoft Center
... Need to have a shared folder that contains the log file backups Configure the frequency of backups and shipping No automatic failover ...
... Need to have a shared folder that contains the log file backups Configure the frequency of backups and shipping No automatic failover ...
UNIT02-DBMS.
... • In a university, a course is a strong entity and a course_offering can be modeled as a weak entity • The discriminator of course_offering would be semester (including year) and section_number (if there is more than one section) • If we model course_offering as a strong entity we would model course ...
... • In a university, a course is a strong entity and a course_offering can be modeled as a weak entity • The discriminator of course_offering would be semester (including year) and section_number (if there is more than one section) • If we model course_offering as a strong entity we would model course ...
CO22001 Database Administrator
... Before operations can be performed on the database, a valid connection has to be established. EXEC SQL connect :userid identified by :password; In all SQL statements, variables with the ‘:’ prefix refer to shared host variables, as opposed to database variables (e.g. row or column identifiers). ...
... Before operations can be performed on the database, a valid connection has to be established. EXEC SQL connect :userid identified by :password; In all SQL statements, variables with the ‘:’ prefix refer to shared host variables, as opposed to database variables (e.g. row or column identifiers). ...
Chapter 7
... 3. Which Visual Basic data type is equivalent to the Bit column type in SQL Server? 4. Why would we not want to spell out the name of each person’s department name in a table of employees? 5. How is a foreign key different from a primary key? ...
... 3. Which Visual Basic data type is equivalent to the Bit column type in SQL Server? 4. Why would we not want to spell out the name of each person’s department name in a table of employees? 5. How is a foreign key different from a primary key? ...
Cryptography and Relational Database Management Systems
... One example would be a table SEC USER that records user account information. Some columns in the table store security-related information and are called security columns (security elds ). Each security eld has a corresponding security ag eld that speci es how the value of the eld can be accesse ...
... One example would be a table SEC USER that records user account information. Some columns in the table store security-related information and are called security columns (security elds ). Each security eld has a corresponding security ag eld that speci es how the value of the eld can be accesse ...
SQL - WISE Research Group
... IBM Sequel language developed as part of System R project at the ...
... IBM Sequel language developed as part of System R project at the ...
Database model
A database model is a type of data model that determines the logical structure of a database and fundamentally determines in which manner data can be stored, organized, and manipulated. The most popular example of a database model is the relational model, which uses a table-based format.