CV - Arty Martynas Kancleris
... architecting, developing and configuring enterprise applications, hiring professionals and delivering results. Clear understanding of today’s business needs | desire for new challenges ...
... architecting, developing and configuring enterprise applications, hiring professionals and delivering results. Clear understanding of today’s business needs | desire for new challenges ...
MAYUR Relational Database Management System Model Answer
... Revokeonfrom;
E.g.:
Revoke delete, update on employee from U1, U2, U3;
b) What are the requirement of data security?
Ans:-Security in a database involves both policies and mechanism to protect data and ensure that
it is not accessed, altered or deleted without proper aut ...
... Revoke
Microsoft SQL Server Native High Availability with XtremIO
... model of FCI. This can provide a more balanced use of datacenter hardware to enable a native bidirectional replication solution. Using Availability Groups will however increase the storage requirement by a factor of the number of copies retained. As storage costs are sensitive, this leads to practic ...
... model of FCI. This can provide a more balanced use of datacenter hardware to enable a native bidirectional replication solution. Using Availability Groups will however increase the storage requirement by a factor of the number of copies retained. As storage costs are sensitive, this leads to practic ...
Fast Mining Frequent Patterns with Secondary Memory
... to specific websites. By mining transaction data, businesses can deduce customer buying habits and then use this information effectively to increase profits. Data mining has been successfully applied to various fields, fostering the ability to detect information in vast datasets; this information ca ...
... to specific websites. By mining transaction data, businesses can deduce customer buying habits and then use this information effectively to increase profits. Data mining has been successfully applied to various fields, fostering the ability to detect information in vast datasets; this information ca ...
Lecture 5 ppt - School of Computer Science
... deadline 29 February at 3, submit to the School Office. • Cw2: SQL creating tables in Oracle – marked in the labs on 20/02, latest submission by email to me 22/02. • Labs start on the 13th of February (next week). • This week there are still no labs, but you can start on ...
... deadline 29 February at 3, submit to the School Office. • Cw2: SQL creating tables in Oracle – marked in the labs on 20/02, latest submission by email to me 22/02. • Labs start on the 13th of February (next week). • This week there are still no labs, but you can start on ...
SES06 - Computer Science
... all users. Internal (physical) schemas summarize how the relations described in the conceptual schema are actually stored on disk (or other physical media). External schemas provide logical data independence, while conceptual schemas offer physical data independence. ...
... all users. Internal (physical) schemas summarize how the relations described in the conceptual schema are actually stored on disk (or other physical media). External schemas provide logical data independence, while conceptual schemas offer physical data independence. ...
Backup and Recovery
... • An OLTP database can be large and active – Performing regular cold backups is generally unacceptable as it requires a complete DB shutdown – OLTP DBs must often be available all 24-hours – OLTP DBs tend to change rapidly, in small chunks, in many different parts of the database, or all at once – I ...
... • An OLTP database can be large and active – Performing regular cold backups is generally unacceptable as it requires a complete DB shutdown – OLTP DBs must often be available all 24-hours – OLTP DBs tend to change rapidly, in small chunks, in many different parts of the database, or all at once – I ...
Chapter 15 - Amazon Web Services
... • An OLTP database can be large and active – Performing regular cold backups is generally unacceptable as it requires a complete DB shutdown – OLTP DBs must often be available all 24-hours – OLTP DBs tend to change rapidly, in small chunks, in many different parts of the database, or all at once – I ...
... • An OLTP database can be large and active – Performing regular cold backups is generally unacceptable as it requires a complete DB shutdown – OLTP DBs must often be available all 24-hours – OLTP DBs tend to change rapidly, in small chunks, in many different parts of the database, or all at once – I ...
Week 8 Lecture notes
... Working with MySQL • To build an application that uses databases you need to know the basics of: • 1. Creating database tables that can hold your data • 2. Writing SQL queries to manipulate that data • 3. Connecting to your MySQL database using PHP code • 4. Sending SQL queries to the database, and ...
... Working with MySQL • To build an application that uses databases you need to know the basics of: • 1. Creating database tables that can hold your data • 2. Writing SQL queries to manipulate that data • 3. Connecting to your MySQL database using PHP code • 4. Sending SQL queries to the database, and ...
Easy SQL Query for N..
... query forms without user participation presented a data-driven method. It first finds a set of data attributes, which are most likely queried based on the database schema and data instances. Then, the query forms are generated based on the selected attributes. One problem of the aforementioned appro ...
... query forms without user participation presented a data-driven method. It first finds a set of data attributes, which are most likely queried based on the database schema and data instances. Then, the query forms are generated based on the selected attributes. One problem of the aforementioned appro ...
Semistructural databases and XML
... exchange information between different CASE tools. The structure of application modeled in UML in such tools as Rational Rose can be exported as XML document and read into other tool, e.g. generator for special applications, or simply put into WWW server. General mapping rules: objects ↔ XML documen ...
... exchange information between different CASE tools. The structure of application modeled in UML in such tools as Rational Rose can be exported as XML document and read into other tool, e.g. generator for special applications, or simply put into WWW server. General mapping rules: objects ↔ XML documen ...
Windows Azure Platform in 30minutes
... Eric Nelson | ISV Application Architect | Microsoft UK [email protected] | http://bit.ly/ericnelson | http://twitter.com/ericnel ...
... Eric Nelson | ISV Application Architect | Microsoft UK [email protected] | http://bit.ly/ericnelson | http://twitter.com/ericnel ...
2800 Woods Hollow Rd
... Index names commonly combine the name of the table and the names of the columns, and may include a suffix such as “idx.” Add a suffix to indicate whether the index is clustered or nonclustered (C/NC), a unique index (U/N). For example, the index Employee_ManagerID_U_Cidx column spans the ManagerID c ...
... Index names commonly combine the name of the table and the names of the columns, and may include a suffix such as “idx.” Add a suffix to indicate whether the index is clustered or nonclustered (C/NC), a unique index (U/N). For example, the index Employee_ManagerID_U_Cidx column spans the ManagerID c ...
Generic and Declarative Approaches to Data Cleaning
... the schema, and the database management system (DBMS) will take care of the database maintenance, i.e. of keeping it consistent. This is done by rejecting transactions that may lead to a violation of the ICs. For example, the DBMS should reject the insertion of the tuple (101, sue jones) into the in ...
... the schema, and the database management system (DBMS) will take care of the database maintenance, i.e. of keeping it consistent. This is done by rejecting transactions that may lead to a violation of the ICs. For example, the DBMS should reject the insertion of the tuple (101, sue jones) into the in ...
Database Processing, 12e (Kroenke/Auer)
... 88) Business organizations have resisted adopting object-oriented database management systems because ________. A) object-oriented programming uses simplified data structures that fit easily into relational databases B) the cost of purchasing OODBMS packages is prohibitively high C) the cost of conv ...
... 88) Business organizations have resisted adopting object-oriented database management systems because ________. A) object-oriented programming uses simplified data structures that fit easily into relational databases B) the cost of purchasing OODBMS packages is prohibitively high C) the cost of conv ...
Optional - Microsoft Server and Cloud Partner Resources
... •Easy to use design tools - Logic Apps can be designed end-to- Apps. end in the browser. Start with a trigger - from a simple schedule to •Extensibility baked-in - Don't see the API you need? Logic Apps whenever a tweet appears about your company. Then orchestrate is designed to work with API apps; ...
... •Easy to use design tools - Logic Apps can be designed end-to- Apps. end in the browser. Start with a trigger - from a simple schedule to •Extensibility baked-in - Don't see the API you need? Logic Apps whenever a tweet appears about your company. Then orchestrate is designed to work with API apps; ...
What's All This Metadata Good For, Anyway? Using Metadata to Dynamically Generate SQL
... the code (SQL) to create a table called ______, that contains Data Items A, B, and C, using constraints C = ‘Y’ and D < 5” A, B, C, and D are all Data Items which, in the metadata, point to their respective columns within Data Sources. The calling application does not need to know which Data Sources ...
... the code (SQL) to create a table called ______, that contains Data Items A, B, and C, using constraints C = ‘Y’ and D < 5” A, B, C, and D are all Data Items which, in the metadata, point to their respective columns within Data Sources. The calling application does not need to know which Data Sources ...
Lecture 6
... • Determine Optionality and Cardinality Determine the number of occurrences of one entity for a single occurrence of the related entity. • Name Relationships Name each relationship between entities • Eliminate Many-toMany Relationships Many-to-many relationships cannot be implemented into database t ...
... • Determine Optionality and Cardinality Determine the number of occurrences of one entity for a single occurrence of the related entity. • Name Relationships Name each relationship between entities • Eliminate Many-toMany Relationships Many-to-many relationships cannot be implemented into database t ...
Security
... User, another server, … anything you don’t control Your system stores the data Variable, session, database, file, … anywhere Your system uses the data Print on web page, insert into SQL, … anything, without taking precautions against evil data ...
... User, another server, … anything you don’t control Your system stores the data Variable, session, database, file, … anywhere Your system uses the data Print on web page, insert into SQL, … anything, without taking precautions against evil data ...
11 Scalability Concepts Every Architect Should Understand
... • Suitable for granular, semi-structured data (Key/Value stores) • Document-oriented data (Document stores) • No rigid database schema • Weak support for complex joins or complex transaction • Usually optimized to Scale Out • NoSQL databases generally not managed with same tooling as for SQL databas ...
... • Suitable for granular, semi-structured data (Key/Value stores) • Document-oriented data (Document stores) • No rigid database schema • Weak support for complex joins or complex transaction • Usually optimized to Scale Out • NoSQL databases generally not managed with same tooling as for SQL databas ...