Housekeeping in Shoper 9
... This option helps the users to export data to various destinations. Post Transactions to Tally — Is used to execute the export activity from Shoper 9 POS to Tally.ERP 9 outside the scheduled activity. Create PT files — Helps to create flat file pertaining to the data of selected transaction type ...
... This option helps the users to export data to various destinations. Post Transactions to Tally — Is used to execute the export activity from Shoper 9 POS to Tally.ERP 9 outside the scheduled activity. Create PT files — Helps to create flat file pertaining to the data of selected transaction type ...
Ch 2 Database Development
... Explain roles of individuals Explain three-schema approach Explain role of packaged data models Explain three-tiered architectures Explain scope of database design projects Draw simple data models ...
... Explain roles of individuals Explain three-schema approach Explain role of packaged data models Explain three-tiered architectures Explain scope of database design projects Draw simple data models ...
060010102 – Database Management Systems
... b) Identifying what a user needs c) Deciding what to do with legacy systems d) Preventing errors arising, while enabling multiple, simultaneous users 14. Which database structure consists of a set of two or more related tables with a minimum of one shared field between them? a) Hierarchical b) Netwo ...
... b) Identifying what a user needs c) Deciding what to do with legacy systems d) Preventing errors arising, while enabling multiple, simultaneous users 14. Which database structure consists of a set of two or more related tables with a minimum of one shared field between them? a) Hierarchical b) Netwo ...
transaction - Dalhousie University
... Write a transaction start record when the transaction starts When a write operation occurs, store the before-image and after-image in the log file Once the log file is written, write the changes to the database buffers Updates to the database are written when the database buffers are flushed to the ...
... Write a transaction start record when the transaction starts When a write operation occurs, store the before-image and after-image in the log file Once the log file is written, write the changes to the database buffers Updates to the database are written when the database buffers are flushed to the ...
Understanding Database Pricing: Comparing Database and
... applications are ready to support the multithreaded environment, multicore chips are expected to deliver performance increases of more than 50 percent. This is yet another way in which Moore’s law works to benefit customers. However, the enterprise database industry has widely taken the position tha ...
... applications are ready to support the multithreaded environment, multicore chips are expected to deliver performance increases of more than 50 percent. This is yet another way in which Moore’s law works to benefit customers. However, the enterprise database industry has widely taken the position tha ...
ENABLING HETEROGENOUS MULTI
... each other. Many datasets are generated in the native formats, projections, and even their own interests of attributes. It is also observed that most of the data is generated in a different scale as well. For example, a road network of a particular state is digitised at 1:50,000 scale. The same road ...
... each other. Many datasets are generated in the native formats, projections, and even their own interests of attributes. It is also observed that most of the data is generated in a different scale as well. For example, a road network of a particular state is digitised at 1:50,000 scale. The same road ...
From Startup to IPO: Managing Security Risk in a Rapidly Growing
... Complex, user-defined roles ...
... Complex, user-defined roles ...
Database Replication - Database Systems Journal
... replication is less then ideal. Database Replication is not recommended if: • There are frequent updates of existing records at multiple replicas. Solutions that have a large number of record updates in different replicas are likely to have more record conflicts than solutions that simply insert new ...
... replication is less then ideal. Database Replication is not recommended if: • There are frequent updates of existing records at multiple replicas. Solutions that have a large number of record updates in different replicas are likely to have more record conflicts than solutions that simply insert new ...
What is a Database Management System?
... together under certain conditions, which is similar to the join operator in relational algebra. • Two ways to define a join with SQL92 Standard – List all the participating tables in the from clause, and specify the join condition in the where clause. – Define a join directly in the from clause Data ...
... together under certain conditions, which is similar to the join operator in relational algebra. • Two ways to define a join with SQL92 Standard – List all the participating tables in the from clause, and specify the join condition in the where clause. – Define a join directly in the from clause Data ...
IOSR Journal of Environmental Science, Toxicology and Food Technology (IOSR-JESTFT)
... A road is a specially prepared way, publicly or privately owned, between places for the use of pedestrians, riders, vehicles, etc.(Hornby, 2005). A road network system in any area provides a means of transportation of goods, services and interaction of individuals. 1.1 Importance or Significance of ...
... A road is a specially prepared way, publicly or privately owned, between places for the use of pedestrians, riders, vehicles, etc.(Hornby, 2005). A road network system in any area provides a means of transportation of goods, services and interaction of individuals. 1.1 Importance or Significance of ...
MID LEVEL ORACLE DBA INTERVIEW QUESTIONS
... In Circumstances, all of the data for a row in a table may not be able to fit in the same data block. When this occurs, the data for the row is stored in a chain of data block (one or more) reserved for that segment. ...
... In Circumstances, all of the data for a row in a table may not be able to fit in the same data block. When this occurs, the data for the row is stored in a chain of data block (one or more) reserved for that segment. ...
Fundamentals, Design, and Implementation, 9/e DATABASE
... Implicit locks are locks placed by the DBMS. Most locking today is implicit, application need to mention. Explicit locks are issued by the application program Lock granularity refers to size of a locked resource – Rows, page, table, and database level – Large granularity is easy to manage but ...
... Implicit locks are locks placed by the DBMS. Most locking today is implicit, application need to mention. Explicit locks are issued by the application program Lock granularity refers to size of a locked resource – Rows, page, table, and database level – Large granularity is easy to manage but ...
View PDF
... and permits access to the third-tier services. Finally, the data layer protects the direct access by the client components residing within a secure network. Interaction must occur through the second-tier processes (Figure 1). Here, data has been stored into MySQL [15] and user interface has been dev ...
... and permits access to the third-tier services. Finally, the data layer protects the direct access by the client components residing within a secure network. Interaction must occur through the second-tier processes (Figure 1). Here, data has been stored into MySQL [15] and user interface has been dev ...
Functionalitis of the database
... the exclusive place of venue for all disputes arising out of or in connection with the present agreement. ...
... the exclusive place of venue for all disputes arising out of or in connection with the present agreement. ...
3 Architecture
... secondary server was the standby database. This data was kept synchronized using HADR mechanism. HADR setup The HADR feature provides a highly available solution for database failure. HADR protects against data loss by replicating data changes from the primary database to the secondary database. All ...
... secondary server was the standby database. This data was kept synchronized using HADR mechanism. HADR setup The HADR feature provides a highly available solution for database failure. HADR protects against data loss by replicating data changes from the primary database to the secondary database. All ...
Physical Database Design
... However, queries with the condition val>10000 must be asked wrt LargeContracts for efficient execution: so users concerned with performance have to be aware of the change. ...
... However, queries with the condition val>10000 must be asked wrt LargeContracts for efficient execution: so users concerned with performance have to be aware of the change. ...
Get More out of Your Databases with search
... search: IDC estimates that information workers spend 48% of their time searching for and analyzing information, with one third of that time resulting in failed searches (and recreated work), costing organizations $28,000 per worker per year (IDC Predictions 2009, 12/2008). ...
... search: IDC estimates that information workers spend 48% of their time searching for and analyzing information, with one third of that time resulting in failed searches (and recreated work), costing organizations $28,000 per worker per year (IDC Predictions 2009, 12/2008). ...
CH10
... Rename Weight As Wt; Exam 2: Var Pq View Summarize Sp Per P {P#} Add Sum (Qty) As Totqty; Exam 3: Var City_Pair View ((S Rename City As Scity) Join Sp Join (P Rename City As Pcity)) {Scity, Pcity}; Exam 4: Var Heavy_Redpart View Redpart Where ...
... Rename Weight As Wt; Exam 2: Var Pq View Summarize Sp Per P {P#} Add Sum (Qty) As Totqty; Exam 3: Var City_Pair View ((S Rename City As Scity) Join Sp Join (P Rename City As Pcity)) {Scity, Pcity}; Exam 4: Var Heavy_Redpart View Redpart Where ...
Relational Algebra and Calculus
... Codd’s Theorem: Every Relational Algebra query can be expressed as a safe query in DRC / TRC; the converse is also true. Relational Completeness: A “relationally complete” query language (e.g., SQL) can express every query that is expressible in relational ...
... Codd’s Theorem: Every Relational Algebra query can be expressed as a safe query in DRC / TRC; the converse is also true. Relational Completeness: A “relationally complete” query language (e.g., SQL) can express every query that is expressible in relational ...
Slide 1
... An access control limits access to systems, such as computer databases – Control who accesses the database – Control how users interact with the database • User privileges • Data view ...
... An access control limits access to systems, such as computer databases – Control who accesses the database – Control how users interact with the database • User privileges • Data view ...
Database Mirroring
... SQLConnection object that targets a mirrored database No application code change required Client automatically redirected if session is dropped Client library is aware of Principal and Mirror servers Upon initial connect to Principal, library caches Mirror name When client attempts to reconnect If P ...
... SQLConnection object that targets a mirrored database No application code change required Client automatically redirected if session is dropped Client library is aware of Principal and Mirror servers Upon initial connect to Principal, library caches Mirror name When client attempts to reconnect If P ...
ppt - Information Systems
... dimensions, and cylinders, speheres, cuboids, and other polyhedrons in three dimensions. Vector format often used to represent map data. ...
... dimensions, and cylinders, speheres, cuboids, and other polyhedrons in three dimensions. Vector format often used to represent map data. ...
CHAPTER 1
... address, thus the question is mute since there are no additional addresses to change. It is difficult to argue that this is not an improvement. It saves space (the address is not duplicated) and allows each table to carry a single theme (either theme subscriber or theme subscription). By changing th ...
... address, thus the question is mute since there are no additional addresses to change. It is difficult to argue that this is not an improvement. It saves space (the address is not duplicated) and allows each table to carry a single theme (either theme subscriber or theme subscription). By changing th ...