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Apache StormCrawler is an open-source collection of resources for building low-latency, scalable web crawlers on Apache Storm. It is provided under Apache License and is written mostly in Java (programming language).
The analysis highlights Overview, Related Topics and Entities as prominent areas in the source structure around StormCrawler.
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.
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.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
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The extracted context around StormCrawler shows recurring relationship patterns in the source. For example, StormCrawler → Apache Software Foundation Another extracted example is StormCrawler → Apache License. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
apache web project com resources building language core provides various available published 2016 java also elasticsearch license written crawler storm
TTTA extracted 12 structured relationships around StormCrawler. Examples in this analysis include StormCrawler → Developer → Apache Software Foundation and StormCrawler → License → Apache License. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| StormCrawler | Developer | Apache Software Foundation | 1.00 | infobox |
| StormCrawler | License | Apache License | 1.00 | infobox |
| StormCrawler | Release | September 11, 2014 (2014-09-11) | 1.00 | infobox |
| StormCrawler | Repository | github.com/apache/stormcrawler | 1.00 | infobox |
| StormCrawler | Stable release | 3.7.0 / 29 July 2026; 26 days ago (29 July 2026) | 1.00 | infobox |
| StormCrawler | Type | Web crawler | 1.00 | infobox |
| StormCrawler | Website | stormcrawler.apache.org | 1.00 | infobox |
| StormCrawler | Written in | Java | 1.00 | infobox |
| StormCrawler | is a | open-source collection of resources for building low-latency | 0.90 | text |
| fetching | instance of | which provides the basic building blocks of a web crawler | 0.80 | text |
| parsing | instance of | which provides the basic building blocks of a web crawler | 0.80 | text |
| URL filtering | instance of | which provides the basic building blocks of a web crawler | 0.80 | text |
The concept neighborhoods around StormCrawler bring nearby vocabulary together. In this analysis, examples include Web, Crawler and Storm. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Bridges highlight paths between different parts of the StormCrawler map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around StormCrawler to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Overview, Related Topics & Entities, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — StormCrawler · EN edition · Analysis: TopicsToTalkAbout
