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StormCrawler
Developer(s)
DigitalPebble, Ltd.
Initial release
September 11, 2014 (2014-09-11)
Stable release
2.8
/ March 29, 2023; 13 months ago (2023-03-29)
Repository
github.com/DigitalPebble/storm-crawler
Written in
Java
Type
Web crawler
License
Apache License
Website
stormcrawler.net
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).
StormCrawler is modular and consists of a core module, which provides the basic building blocks of a web crawler such as fetching, parsing, URL filtering. Apart from the core components, the project also provides external resources, like for instance spout and bolts for Elasticsearch and Apache Solr or a ParserBolt which uses Apache Tika to parse various document formats.
The project is used by various organisations,[1] notably Common Crawl[2] for generating a large and publicly available dataset of news.
Linux.com published a Q&A in October 2016 with the author of StormCrawler.[3] InfoQ ran one in December 2016.[4] A comparative benchmark with Apache Nutch was published in January 2017 on dzone.com.[5]
Several research papers mentioned the use of StormCrawler, in particular:
Crawling the German Health Web: Exploratory Study and Graph Analysis.[6]
The generation of a multi-million page corpus for the Persian language.[7]
The SIREN - Security Information Retrieval and Extraction engine.[8]
The project Wiki contains a list of videos and slides available online.[9]
^"Powered By · DigitalPebble/storm-crawler Wiki · GitHub". Github.com. 2017-03-02. Retrieved 2017-04-19.
^"News Dataset Available – Common Crawl".
^"StormCrawler: An Open Source SDK for Building Web Crawlers with ApacheStorm | Linux.com | The source for Linux information". Linux.com. 2016-10-12. Retrieved 2017-04-19.
^"Julien Nioche on StormCrawler, Open-Source Crawler Pipelines Backed by Apache Storm". Infoq.com. 2016-12-15. Retrieved 2017-04-19.
^"The Battle of the Crawlers: Apache Nutch vs. StormCrawler - DZone Big Data". Dzone.com. Retrieved 2017-04-19.
^Zowalla, Richard; Wetter, Thomas; Pfeifer, Daniel (2020). "Crawling the German Health Web: Exploratory Study and Graph Analysis". Journal of Medical Internet Research. 22 (7): e17853. doi:10.2196/17853. PMC 7414401. PMID 32706701.
^"MirasText: An Automatically Generated Text Corpus for Persian".
^
Sanagavarapu, Lalit Mohan; Mathur, Neeraj; Agrawal, Shriyansh; Reddy, Y. Raghu (2018). "SIREN - Security Information Retrieval and Extraction eNgine". Advances in Information Retrieval. Lecture Notes in Computer Science. Vol. 10772. pp. 811–814. doi:10.1007/978-3-319-76941-7_81. ISBN 978-3-319-76940-0.
^"Presentations · DigitalPebble/storm-crawler Wiki · GitHub". Github.com. 2017-04-04. Retrieved 2017-04-19.
StormCrawler is an open-source collection of resources for building low-latency, scalable web crawlers on Apache Storm. It is provided under Apache License...
AGPL). StormCrawler, a collection of resources for building low-latency, scalable web crawlers on Apache Storm (Apache License). tkWWW Robot, a crawler based...
This is a list of lightning phenomena. Anvil crawler lightning, sometimes called spider lightning, is created when leaders propagate through horizontally-extensive...
A climbing lane, crawler lane (UK), or truck lane, is an additional roadway lane that allows heavy or underpowered vehicles to ascend a steep grade without...
Williams, Mike (April 28, 2016). "Master x Master: You Got Your Dungeon Crawler in My MOBA!". USgamer. Zamora, Gabriel (March 1, 2016). "Master X Master...
Wikipedia for reuse presents challenges, since direct cloning via a web crawler is discouraged. Wikipedia publishes "dumps" of its contents, but these...
leader in which the positive end strikes the ground, commonly seen in anvil-crawler spider flashes. The initiation of a downward positive branch from an IC...
rolled back from the launch pad atop the mobile launcher platform and Crawler-transporter to the Vehicle Assembly Building (VAB). A variety of factors...
Tour (2017) black midi – West Coast North America Tour (2022) IDLES – Crawler Tour (2022) "Injury Reserve Insist They Are a Rap Group". FLOOD. Retrieved...
including backhoe loaders and skid-steer loaders in North America, and crawler excavators in Western Europe. Case Construction Equipment offers construction...
Annual #2; Giant-Size Conan #5; Power Records #31: Conan the Barbarian – Crawler in the Mists; material from Annual #3 and FOOM #14 832 January 15, 2020...
Rigby, p. 174, ISBN 0727014803 Boyce, p. 175 "Dual Case Setup". Marlin Crawler. Archived from the original on 28 January 2013. Retrieved 9 April 2011...
working through an overwritten part, is a sensation as the desperate club crawler learning truths about what she's willing to gamble." She won the Breakthrough...
the guys emerge with a state-of-the-art food truck and an off-road rock crawler. Paid $8,000 Value $17,000 Profit $9,000 92 5 "Betsy's Last Stand" Chatsworth...
Rebels successfully rescue the survivors, but a massive energy storm appears. Luke sees the storm as a large disturbance in the Force, and asks everybody to...
Trigger, which Keith finishes. When an Ashborn's attack tears open the crawler's cargo bay, the precious cargo is revealed: a mysterious little girl whom...
July 16, 2022. Romano, Sal (July 4, 2022). "Ray'z Arcade Chronology and RayStorm x RayCrisis HD Collection coming west". Gematsu. Retrieved July 16, 2022...
to the Mining Guild and made to operate an ore crawler skimming Lothal's surface for minerals ("Crawler Commandeers"). After being freed by Ezra's team...
to develop Armored Warfare was one result of this strategy. A dungeon crawler game based on the story of the company's five founders was made. The game...