What are the functions of a Data Base Manager ?
957966
click here:http://en.wikipedia.org/wiki/Database_management_system
133576
the database + the management softwares
143941
1) Oracle has a program call SQL Loader that loads tables from external data.  You can write a module in Access to create a flat fiel from your data and put it in a form where SQL Loader understands.\n\n2) A solution that works with almost any RDBMS is to write a module in Access to create SQL Insert statement for each record in your Access table, and write them to a file.  Then, using the RDBMS's batch execution engine (SQL PLus for Oracle, OSQL for SQL Server, MySQL command prompt, etc, ISQL for Sybase, etc), simply create yout table and run those insert statements.\n\nAn example of 2) would be ...\n\nFunction doIt()\n\nDim rs As Recordset\n\nSet rs = CurrentDb.OpenRecordset("Select f1, f2 from t1;")\nOpen "c:&#92;statements.sql" For Output As #1\nWhile Not rs.EOF\n    Print #1, "Insert into T1 (F1, F2) values ('" & rs("f1") & "', '" & rs("f2") & ")';"\n    rs.MoveNext\nWend\nClose\nrs.Close\n\nEnd Function
247609
It's probably an overview of a database's functionality and usefulness, taking into account the entity relationships (records, fields, tables, etc.), ability and availability of meaningful queries, and use of proper datatypes, amongst other things.\n\nIt's a good idea to ask yourself all kinds of questions regarding what you want the database to do for you and any (other) users, develop the necessary tables, and test out a few queries.
729691
1. Field\n2. Retrieval\n3. Flat File\n4. Record\n5. DBMS\n6. Query\n7. Updating\n\nHope that helps!!
996983
Create seperate databases for different types of data.
115251
Open your database, then select, Tools, Database Utilities, and finally select Switchboard Manager.\n\nFollow the step-by-step instructions! Good Luck!
22473
relational database\nA database that maintains a set of separate, related files (tables), but combines data elements from the files for queries and reports when required. The concept was developed in 1970 by Edgar Codd, whose objective was to accommodate a user's ad hoc request for selected data. Most every business database management system (DBMS), including Oracle, DB2, SQL Server, MySQL, etc., is a relational DBMS (RDBMS) (see DBMS).\n\n\nHierarchical, Network and Object Databases\n\nIn non-relational "hierarchical" and "network" databases, records in one file contain embedded pointers to the locations of records in another, such as customers to orders and vendors to purchases. These are fixed links set up ahead of time to speed up daily processing. Another type of non-relational database is the "object database," which stores data consistent with their object model (see object database).\n\n\nComparing and Joining\n\nRoutine queries to a relational database often require data from more than one file. For example, to obtain the names of customers who purchased a particular product, data must be extracted from both the customer and order files. A relational DBMS has the flexibility to "join" two or more files by comparing key fields such as account number and name and generating a new file from the records that meet the matching criteria (see join).\n\n\nIndexes Are Used\n\nIn practice, a pure relational query can be very slow. In order to speed up the process, indexes are built and maintained on the key fields used for matching. Sometimes, indexes are created "on the fly" when the data are requested.\n\n\n     Relational Terms      Common Terms     Table or Relation     File     Row or Tuple          Record     Attribute or Field    Field
570376
approach to what?  some more clarification would help.\n\nif you're creating a small site or program, a file-based approach may be easier, especially if the data doesn't move/change a lot.  a database makes manipulation of the data a lot easier.  if you're using mysql or psql or somesuch, you don't have to recreate the wheel in parsing data files to get to the data you want.  if you only have a few lines of data to store, then a file might do, but once you start getting into thousands of records a database makes more sense.  mysql is very fast at finding exactly what you want, whereas parsing through a large text file to find the lines you want can become very labor intensive, especially when you need to write or delete records.
24337
See the source. It has Database, Programming, IT Management, Networking, Software engineering, etc..\n\nEnjoy itt. :D:D
93034
datamining\nnetworking\ndatabasing
923309
Queries can be a very complex things, involving one or more tables of the data-base.\n\nBut any example is specific to the DataBase structure you have. You can read a lot about SQL queries in the "mysql" (http://www.mysql.com/) documentation.
531740
try using microsoft access.  use the wizard to make a dat base and tjen it is clear sailing.\nthere are also some othere ones but i dont know their names because they arent in microsoft so i highly doubt that you will have them.
1003666
Any application that doesn't need persistent data.  You only use a database if you need to store data between runs of a program, and that data needs to be stored in a way that requires specialized access for searching and/or reporting.  Otherwise, even if a program requires loading/storing data of some sort, simple files might do a better job.\n\nYou don't use a sledgehammer to kill a mosquito.  DBs add a great deal of overhead to a system.  You only use them if they're necessary.
731565
In any DBMS, the data which you input will be stored in the form of records(rows). Its easier in this way to track down a particular record that you are looking for in the DBMS with the help of the Index which will be created in the database, 'coz of which time consumption will be less.\nHope this will help you.
1175671
collection of programs that enables you to store, modify, and extract information from a database. There are many different types of DBMSs, ranging from small systems that run on personal computers to huge systems that run on mainframes. The following are examples of database applications: \ncomputerized library systems \nautomated teller machines \nflight reservation systems \ncomputerized parts inventory systems
317139
Check out DB visualizer\n\nhttp://www.minq.se/products/dbvis/