Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Berkeley DB: Applications & Companies

Berkeley DB (BDB) is an embedded database software library for key/value data, historically significant in open-source software. Berkeley DB is written in C with API bindings for many other programming languages. BDB stores arbitrary key/data pairs as byte arrays and supports multiple data items for a single key. Berkeley DB is not a relational database…

Language: English [EN]
Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.
100%
More settings
100% 100% 100% 100% 100%

Berkeley DB topic overview

The analysis highlights Applications and Companies as prominent areas in the source structure around Berkeley DB. 1 topic appears in more than one source area, which can help identify connections that are less obvious in a linear reading.

Related topics
67
Source areas
6
Connected nodes
74
Extracted relationships
89
Concept neighborhoods
36
Bridge connections
74

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 21 topics
Origin · 20 topics
Open-source programs still using Berkeley DB · 15 topics
Architecture · 9 topics
Licensing · 2 topics
Oracle Corporation use of name "Berkeley DB" · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Developers
Sleepycat Software, later Oracle Corporation
License
Dual licensed (GNU Affero General Public License and proprietary license
Operating system
Windows, Unix-like
Original authors
Margo Seltzer and Keith Bostic of Sleepycat Software
Release
1994; 32 years ago (1994)
Size
~1244 kB compiled on Windows x86

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Origin

Architecture

Oracle Corporation use of name "Berkeley DB"

Open-source programs still using Berkeley DB

Licensing

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Berkeley DB connects Entity context

The extracted context around Berkeley DB shows recurring relationship patterns in the source. For example, Berkeley DB → After, API, AT, Berkeley, Berkeley DB HA, Berkeley DB's, Berkeley's, BSD, California, CDS, Concurrent Data Store, Data Store, DS, February, HA, High Availability, In, LDAP, Netscape, Netscape's Another extracted example is Berkeley DB → BDB, Bogofilter, Citadel, Citadel/UX, Exim, Linux/Unix, MTA, Notable, Sendmail, Spamassassin, Unix-like. Use these groups to spot repeated connection types before inspecting the individual relationships.

Berkeley DB

Top relations

related to Origin · 31
Berkeley DB → After, API, AT, Berkeley, Berkeley DB HA, Berkeley DB's, Berkeley's, BSD, California, CDS, Concurrent Data Store, Data Store, DS, February, HA, High Availability, In, LDAP, Netscape, Netscape's
related to Open-source programs still using Berkeley DB · 11
Berkeley DB → BDB, Bogofilter, Citadel, Citadel/UX, Exim, Linux/Unix, MTA, Notable, Sendmail, Spamassassin, Unix-like
related to Architecture · 9
Berkeley DB → API, Like SQLite, LMDB, Oracle, R2, SQL, SQLite, SQLite API, The
related to External links · 9
Berkeley DB → Book, DB DownloadsOracle Berkeley DB, DocumentationOracle Berkeley DB Licensing, Free, Himanshu Yadava, InformationLicensing, Knowledge NetThe Berkeley DB, Oracle Berkeley DBOracle Berkeley, Oracle Technology ProductsOracle Licensing
related to Oracle Corporation use of name "Berkeley DB" · 7
Berkeley DB → BDB, DB Java Edition, DB XML, Java, Oracle Corporation, The, XQuery
related to Licensing · 6
Berkeley DB → Berkeley DB V2, DBV2, GNU AGPL, Oracle, Sleepycat LicenseV6, V6
Developers · 1
Berkeley DB → Sleepycat Software, later Oracle Corporation
License · 1
Berkeley DB → Dual licensed (GNU Affero General Public License and proprietary license
Operating system · 1
Berkeley DB → Windows, Unix-like
Original authors · 1
Berkeley DB → Margo Seltzer and Keith Bostic of Sleepycat Software

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

berkeley db database software bdb sleepycat oracle open-source license data operating systems version library agpl corporation free system key 2013

Berkeley DB relationships Subject–Predicate–Object triples

TTTA extracted 89 structured relationships around Berkeley DB. Examples in this analysis include Berkeley DB → Developers → Sleepycat Software, later Oracle Corporation and Berkeley DB → License → Dual licensed (GNU Affero General Public License and proprietary license. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Berkeley DBDevelopersSleepycat Software, later Oracle Corporation1.00infobox
Berkeley DBLicenseDual licensed (GNU Affero General Public License and proprietary license1.00infobox
Berkeley DBOperating systemWindows, Unix-like1.00infobox
Berkeley DBOriginal authorsMargo Seltzer and Keith Bostic of Sleepycat Software1.00infobox
Berkeley DBRelease1994; 32 years ago (1994)1.00infobox
Berkeley DBSize~1244 kB compiled on Windows x861.00infobox
Berkeley DBStable release18.1.40 / May 29, 2020; 6 years ago (2020-05-29)1.00infobox
Berkeley DBTypeEmbedded database, NoSQL Database1.00infobox
Berkeley DBWebsitewww.oracle.com/database/technologies/related/berkeleydb.html1.00infobox
Berkeley DBWritten inC1.00infobox
ACID transactionsinstance ofThe record and its key can both be up to four gigabytes long.Berkeley DB supports database features0.80text
fine-grained lockinginstance ofThe record and its key can both be up to four gigabytes long.Berkeley DB supports database features0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Berkeley DB bring nearby vocabulary together. In this analysis, examples include Db, Database and Oracle. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Berkeley DB
    • Db
    • Database
    • Oracle
    • Version
    • Open-source
    • Software
    • Library
    • Sleepycat
    • Licensed
    • Gnu
    • Operating
    • Systems
  • berkeley db
    • Db
    • Database
    • Oracle
    • Version
    • Open-source
    • Software
    • Library
    • Sleepycat
    • Licensed
    • Operating
    • Gnu
    • Systems
  • embedded database
    • Db
    • Unix
    • Library
    • Version
    • Original
    • Transactions
    • Api
    • Programs
    • Supports
    • Corporation
    • Licensing
    • System
  • open-source software
    • Free
    • Open-source
    • Software
    • Sleepycat
    • Licensing
    • Operating
    • Systems
    • Unix-like
    • Value
    • License
    • Oracle
    • Use
  • relational database
    • Db
    • Unix
    • Library
    • Version
    • Original
    • Transactions
    • Api
    • Programs
    • Supports
    • Corporation
    • Licensing
    • System
  • database transactions
    • Db
    • Unix
    • Added
    • Including
    • Library
    • Releases
    • Store
    • Supports
    • Version
    • Database
    • Original
    • System
  • oracle corporation
    • Corporation
    • Oracle
    • Version
    • Gnu
    • Agpl
    • Use
    • License
    • Licensed
    • Licensing
    • Sleepycat
    • Library
    • Software
  • university of california, berkeley
    • Db
    • Database
    • Oracle
    • Version
    • Open-source
    • Software
    • Library
    • Sleepycat
    • Licensed
    • Gnu
    • Operating
    • Systems

Connections between topic areas Semantic bridges

For Berkeley DB, one of the stronger structural bridges in this analysis connects Berkeley DB with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Berkeley DB — Overview · splits 53 ⟂ 22
Berkeley DB — Origin · splits 54 ⟂ 21
Berkeley DB — Open-source programs still using Berkeley DB · splits 59 ⟂ 16
Berkeley DB — Architecture · splits 65 ⟂ 10
Berkeley DB — Licensing · splits 72 ⟂ 3

Map overview Semantic statistics

Berkeley DB

Nodes75
Edges74
Triples89
Avg. degree1.97
Density0.026667
Components1

Source & methodology

TTTA analyzes the structure around Berkeley DB to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Applications & Companies, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Berkeley DB · EN edition · Analysis: TopicsToTalkAbout

For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.