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OpenEdge Advanced Business Language

business application development language

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 28, 2026
Entity authorityQ1963461 ↗
Source-derived summary

OpenEdge Advanced Business Language, or OpenEdge ABL for short, is a business application development language created and maintained by Progress Software Corporation. Typically classified as a fourth-generation programming language, it utilizes an English-like syntax to simplify software development. The language was called PROGRESS or Progress 4GL up until version 9, but in 2006, PSC changed the name to OpenEdge Advanced Business Language (OpenEdge ABL), in order to overcome a presumed industry perception that 4GLs were less capable than other languages.

OpenEdge ABL helps developers to develop applications optionally using its own integrated relational database and programming tools. These applications are portable across computing systems and allow access to various popular data sources without having to learn the underlying data access methods. This means that the end-user of these products can be unaware of the underlying architecture.

By combining a fourth-generation language and relational database, OpenEdge ABL allows the use of the rapid application development (RAD) model for developing software.

History

The original Progress 4GL was designed in 1981 as an architecture-independent language and integrated database system that could be used by non-experts to develop business applications by people who were not computer scientists but were knowledgeable in their business domain. At that time, business applications were often written in COBOL (for machines like corporate IBM mainframes) and sometimes in C (for departmental minicomputers running the UNIX operating system). When the IBM PC became popular, it developed a need for business software that could be used on those and other inexpensive computers.

Editorial summary

“OpenEdge Advanced Business Language” enters the record as business application development language. Crown Archives preserves that source wording while asking what OpenEdge, Advanced and Business can confirm, complicate or overturn.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—2006, 1981—that can be checked directly. The selected authority fields contribute no independent date. Its strongest next move is a source search built around OpenEdge, Advanced and Business.
Editorial analysis

Why this record matters

“OpenEdge Advanced Business Language” is worth following because a concise public description often conceals a longer documentary argument. Here, OpenEdge, Advanced and Business provides the most credible route into that argument.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Jul 28, 2026. The linked authority identifier is Q1963461. The first chronological checks are 2006 and 1981.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  • Subject orientation
  • Search vocabulary
  • Locating named sources
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The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “OpenEdge Advanced Business Language”, its source revision and the description used here.
  2. Expand the search: follow OpenEdge Advanced Business Language primary sources, OpenEdge Advanced Business Language archive and OpenEdge research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “OpenEdge Advanced Business Language”?
  2. What terminology or title could unlock a more precise catalogue search?
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Source & attribution

This entry incorporates text from “OpenEdge Advanced Business Language” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.