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- POWERBASE
- ==========
-
- Powerbase is a flat-file database management system. It is quite feasible to
- use it with a single floppy disc to handle files of a few hundred records,
- or even a few thousand if the records are short and simple (e.g. a mailing
- list). If working from floppy discs, and if you have enough memory to spare,
- it is recommended that you copy the working database onto a RAM disc when
- you wish to interrogate it and generate lists. The speed increase is
- enormous. Handling very large databases consisting of many thousands of
- records requires a hard disc.
-
- Installation
- ============
- To install Powerbase on your hard disc simply drag the !Powerbase
- application from the distribution disc to a suitable directory viewer. It is
- suggested that you copy the PbaseDoc directory and the sample databases
- !Elements and !Boxes at the same time.
-
- Documentation
- =============
- This folder (PbaseDoc) contains all the information which new and
- experienced users should need in order to get the best out of Powerbase. It
- is supplied in the form of plain text files each of which covers one of the
- main aspects of Powerbase. New users are advised to start with one or
- other of the tutorial introductions provided. !Qtutorial is based on the
- simple address-book database ('Friends') and is recommended for those who
- are completely new to database systems. !Tutorial makes use of the
- 'Elements' database and is aimed at slightly more experienced users. For the
- fullest information, including how to set up your own databases, the
- following documentation files are provided:-
-
- BrowseEdit All about moving around the database, searching for
- individual records, adding new records and altering or
- deleting existing ones.
-
- Calculate A description of how Powerbase can perform calculations on
- your data.
-
- Create How to create new databases from scratch.
-
- CSVfiles Using CSV (comma-separated value) and similar files to
- export and import data.
-
- Indices How to create and use indices based on subsidiary keys.
-
- MailMerge How to merge Powerbase data into Impression documents and
- prepare the documents to receive the data.
-
- Miscell Anything not covered in one of the other text files.
-
- Passwords An explanation of Powerbase's 3-level password system.
-
- Printing How to interrogate the database to produce "reports".
-
- ScriptFile Driving Powerbase from "scripts" of commands to make
- repetitive tasks easier.
-
- Utilities A description of the special utilities which enable an
- exisiting database to be restructured and optimised for
- performance.
-
- Validation Creating and using validation tables to constrain input and
- provide extensions to the data displayed in the records.
-
- Tutorial }
- QTutorial } see paragraph above list