Sunday, June 4, 2017




   
  1) If Access is not already running, take a moment to start it.
In the Access workspace, a series of large template icons appears, below a Search for Online Templates box, accompanied by links to likely searches for templates that store Assets, Business, Contacts, Employee, and so on.
  1. 2) Click the Blank Desktop Database icon.
    A Blank Desktop Database dialog box appears.
    New blank databases need names. Give yours one here.
    New blank databases need names. Give yours one here.
  2. 3) Type a name to replace the generic DatabaseX (where X is the number assigned chronologically to the database).
    You don’t need to type a file extension (.accdb); Windows 7 and 8/8.1 display your extensions automatically. Also, if you accidentally delete the file extension while changing the filename, don’t worry — Access adds it to the filename you type.
  3. 4) If you don’t like the folder that Access picked out for you, click the little folder icon and choose where to store the new database.
    Select a home for your new database.
    Select a home for your new database.
    When you click that little folder icon, the File New Database dialog box opens. From here, you can navigate to anywhere on your local system or on a network to which you’re connected and select the drive and folder on which to store your new database. When you’ve finished selecting a spot for your new database, click OK to return to the workspace.
  4. 5) Click the Create button.
    A blank table, called Table1, appears in the central section of the workspace, and on the left, a panel lists the parts of your database (there’s just one part so far).
    New table, new database.
    New table, new database.
    When you click Create, if a dialog box pops up and asks whether you want to replace an existing file, Access is saying that a database with the name you entered is already on the disk.
    • If this is news to you, click No and then come up with a different name for your new database.
    • If you intended to replace that old database with a new one, click Yes and proceed.
  5. 6) Create and name your fields in the table by double-clicking where it says Click to Add at the top of the second column in the table.
  6. 7) Click the arrow to the right of the words Click to Add and choose the type of field you want to add.
    For most fields, Text will be the type, but your data and its nature (and your desired uses for it) will dictate what’s best to choose here.
    What’s that ID field in the first column? It’s there by default and will contain a unique number for each record you create (when you start entering records, later). This provides the unique field that each table requires, especially if you’re going to relate your tables. You can change its name by double-clicking the name “ID” and changing it to, for example, Customer Number.
    Later on, after you’ve set up your tables and established relationships between them, you can reassign what’s known as the primary key (another name for a unique field in a table), and at that point, if you want, the ID field can be removed.
  7. 8) Type a new field name (to replace the highlighted placeholder name), and press Enter to save the new field name.
    As soon as you press Enter, a new field appears, with a blank at the top, awaiting a name.
    Repeat Steps 7 and 8 until you have all the fields you think you’ll need in this table. You can always rename them later (by double-clicking the current names), so don’t worry about perfection at this point. Just start setting up fields so you can start entering data.
    Create new fields by pressing Enter after naming each one.
    Create new fields by pressing Enter after naming each one.
  8. 9) To save your new table and the entire database, press Ctrl+S or click the Save button on the Quick Access Toolbar.
    It’s a good idea to save each time you’ve done something important — building a table, updating some fields, adding records, and so on — essentially after anything you’d hate to have to do over again.
  1. Rarely is “Table1” a really useful name for a table. Before or after saving your database, renaming a table is easy. Just follow these steps:
  2. 1) Right-click the Table tab.
  3. 2) Choose Save from the pop-up menu that appears.
  4. 3) Type a name for the table in the resulting Save As dialog box.
  5. 4) Click OK to keep the name.
  6. 5) Re-save your database to include this change.

Procedure to Build a New database in MS Access 2016

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Tuesday, May 30, 2017



This is a list of all the database management systems that I have been able to identify.

The systems are listed by type: relational(R), extended-relational(X), object-relational(OR), object-oriented(OO), network(N) and hierarchical(H). Note that some vendors state that their DBMS is more than one of these. In such a case the DBMS type is specified by more than one designation. For example, Centura Software states that their Velocis database is based on both the relational and network models, and in this case the designation "RN" has been specified.

For the primary market, some liberties have been taken with regard to the use of the term "Enterprise." Specifically, if a vendor does not indicate a primary market for their DBMS, then the primary market has been specified as "Enterprise."

DBMSVendorTypePrimary Market
Access (Jet, MSDE)MicrosoftRDesktop
Adabas DSoftware AGREnterprise
Adaptive Server AnywhereSybaseRMobile/Embedded
Adaptive Server EnterpriseSybaseREnterprise
Advantage Database ServerExtended SystemsRMobile/Enterprise
DatacomComputer AssociatesREnterprise
DB2 EveryplaceIBMRMobile
FilemakerFileMaker Inc.RDesktop
IDMSComputer AssociatesREnterprise
Ingres iiComputer AssociatesREnterprise
InterbaseInprise (Borland)ROpen Source
MySQLFreewareROpen Source
NonStop SQLTandemREnterprise
Pervasive.SQL 2000 (Btrieve)Pervasive SoftwareREmbedded
Pervasive.SQL WorkgroupPervasive SoftwareREnterprise (Windows 32)
ProgressProgress SoftwareRMobile/Embedded
Quadbase SQL ServerQuadbase Systems, Inc.RelationalEnterprise
R:BaseR:Base TechnologiesRelationalEnterprise
RdbOracleREnterprise
Red BrickInformix (Red Brick)REnterprise (Data Warehousing)
SQL ServerMicrosoftREnterprise
SQLBaseCentura SoftwareRMobile/Embedded
SUPRACincomREnterprise
TeradataNCRRVLDB (Data Warehousing)
YARD-SQLYARD Software Ltd.REnterprise
TimesTenTimesTen Performance SoftwareRIn-Memory
AdabasSoftware AGXREnterprise
Model 204Computer Corporation of AmericaXRVLDB
UniDataInformix (Ardent)XREnterprise
UniVerseInformix (Ardent)XREnterprise
Cache'InterSystemsOREnterprise
CloudscapeInformixORMobile/Embedded
DB2IBMOREnterprise/VLDB
Informix Dynamic Server 2000InformixOREnterprise
Informix Extended Parallel ServerInformixORVLDB (Data Warehousing)
Oracle LiteOracleORMobile
Oracle 8IOracleOREnterprise
PointBase EmbeddedPointBaseOREmbedded
PointBase MobilePointBaseORMobile
PointBase Network ServerPointBaseOREnterprise
PostgreSQLFreewareOROpen Source
UniSQLCincomOREnterprise
Jasmine iiComputer AssociatesOOEnterprise
Object StoreExceleronOOEnterprise
Objectivity DBObjectivityOOVLDB (Scientific)
POET Object Server SuitePoet SoftwareOOEnterprise
VersantVersant CorporationOOEnterprise
Raima Database ManagerCentura SoftwareRNMobile/Embedded
VelocisCentura SoftwareRNEnterprise/Embedded
Db.linuxCentura SoftwareRNHOpen Source/Mobile/Embedded
Db.starCentura SoftwareRNHOpen Source/Mobile/Embedded
IMS DBIBMHEnterprise

A List of Database Management Systems

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