Alpha Four (V.3.0)
ОС
PC-MS/DOS
СЕТЕВЫЕ_СРЕДСТВА
LANtastic
MainLAN
ЯЗЫКИ_ПРОГ
C
Поддержка=Free phone support 
Аннотация-Т 
RDBMS and application development system. Creates customized
applications without need for programming. Includes mouse support,
multi-file data entry and multi-record scrollable regions on forms.
Includes real-time and conditional posting, cascading, conditional and
filtered lookups, referential integrity, colors on forms, summary
values in field rules and on forms, custom view/browse menus, lookup
and summary database functions and scripting commands.Описание-Т 
A fully-relational database that includes custom menus, sub-menus,
passwords, macros and help messages. Features 128 fields and 4,000
characters per record, two billion records per database, forms, browse
tables, field rules, lookup tables and databases, indexes and search
and update. Non-programmers can design customized applications by
completing an outline of the application's menu choices. The user
creates sets linking up to ten related databases allowing information
to be accessed in multiple databases simultaneously. Once the set is
defined, the user can create forms, mailing labels, letters and
searches. Forms display one record at a time, and can be used to
view, edit and enter records. Lookup tables provide a list of choices
for a field, or restrict the entries in a field. Supports over 50
mathematical, string, date and logical expressions. Allows the user
to create up to seven indexes per database, and store up to 26 saved
searches. The package includes a WYSIWYG report layout screen and a
quick set-up feature. The user can create up to nine levels of
grouping within a report. The multi-pass feature allows summary
fields to be defined as pre-processed. Defining values and validation
expressions, and cross-checking data provide data entry
error-protection.ТЕРМИНЫ
application development
ОперативПамять=640 KB 
ДисковаяПамять=3.5 MB 
Сопроцессор=No 
ИспользованиеEMS=Yes 
ИспользованиеMOUSE=No 
ВидеоАдаптер=CGA 
Стоимость=$495 
ЧислоПоставок=500,000 
ДатаОбъявления=1993 
КОМПАНИИ
Alpha Software Corp.
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Alpha Software Corp.
АДРЕСА
168 Middlesex Tpke., Burlington, MA 01803
Телефон=800–336–6644 
ТелефонТех=617–272–3680; 800–852–5750; 617–229–2924 
Факс=617–272–4876 

Пакеты
СУБД
Alpha Four (V.3.0) 
Alpha Three (V.1.0) 
db.Quick (V.1.0)