2025年1月15日 (三) 07:24 imported>Raymon090

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{{NOTETA
| G1 = IT
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{{Infobox company
| name = KX
| logo = Kx logo.svg
| logo_size = 100px
| type = [[私人公司]]
| industry = [[软件]]
| fate =
| predecessor =
| successor =
| founded = {{Start date and age|1993}}，位于[[加利福尼亚州]]的[[帕羅奧圖]]
| founders = {{Unbulleted list |Janet Lustgarten |[[Arthur Whitney (计算机科学家)|Arthur Whitney]]}}
| num_locations = 14个办事处<ref name="locates">{{cite web |url=https://kx.com/about-kx/#contact-us |title=KX: Contact Us |publisher=KX |access-date=March 6, 2018 |archive-date=2020-09-02 |archive-url=https://web.archive.org/web/20200902051921/https://kx.com/about-kx/#contact-us |dead-url=no }}</ref>
| num_locations_year = 2018
| area_served = {{Unbulleted list |[[亚洲]] |[[欧洲]] |[[北美洲]]}}
| key_people = {{Unbulleted list |Ashok Reddy<ref>{{cite web |url=https://www.youinvest.co.uk/articles/latestnews/248261/fd-technologies-appoints-ashok-reddy-ceo-kx-division |title=FD Technologies appoints Ashok Reddy as CEO of KX division |website=youinvest.co.uk |date=August 5, 2022 |access-date=2023-04-15 |archive-date=2022-09-29 |archive-url=https://web.archive.org/web/20220929133718/https://www.youinvest.co.uk/articles/latestnews/248261/fd-technologies-appoints-ashok-reddy-ceo-kx-division |dead-url=no }}</ref> |([[首席执行官|CEO]]) |Paul Colgan|([[首席技术官|CTO]]) |David Humphries<ref>{{Cite web|last=|first=|date=|title=Kc Systems|url=https://kx.com/news/fd-appoints-david-humphries-as-global-coo/|url-status=no|archive-url=https://web.archive.org/web/20230602204803/https://kx.com/news/fd-appoints-david-humphries-as-global-coo/|archive-date=2023-06-02|access-date=|website=Craft}}</ref> |([[首席运营官|COO]])<ref>{{cite web |url=http://www.fow.com/3516843/Exchange-capacity-key-issue---Kx-COO.html |title=Exchange Capacity 'Key Issue'—Kx COO |publisher=Futures and Options World |date=2015-12-23 |first=Alice |last=Atwood |access-date=2016-01-26 |archive-date=2016-02-04 |archive-url=https://web.archive.org/web/20160204214243/http://www.fow.com/3516843/Exchange-capacity-key-issue---Kx-COO.html |dead-url=no }}</ref> }}
| products = {{Unbulleted list |[[K语言|k]] |[[kdb+]] |[[Q語言|q]]}}
| brands =
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| parent = FD Technologies plc
| website = {{URL |https://kx.com}}
}}

'''KX'''是一家数据分析软件开发和供应商，隸屬於在AIM上市的科技和服务集团FD Technologies（[https://www.londonstockexchange.com/stock/FDP/fd-technologies-public-limited-company/company-page LON: FDP] {{Wayback|url=https://www.londonstockexchange.com/stock/FDP/fd-technologies-public-limited-company/company-page |date=20230407115048 }}）。KX的核心產品是KX Insights平台，基於專用的時序數據庫[[kdb+]]和編程語言[[Q語言|q]]開發。[[Kdb+]]專為實時數據攝取、分析和存儲大量結構化數據而優化，在STAC Research基準測試中創造了多個紀錄。<ref>{{Cite web|url=https://stacresearch.com/search?search_api_views_fulltext=kdb%2B|title=Search | STAC - Insight for the Algorithmic Enterprise | STAC|access-date=2023-04-15|archive-date=2023-04-19|archive-url=https://web.archive.org/web/20230419152600/https://stacresearch.com/search?search_api_views_fulltext=kdb%2B|dead-url=no}}</ref>[[Kdb+]]被廣泛應用於[[華爾街]]投資銀行的金融建模和數據分析，<ref name="que">{{cite journal |url=http://queue.acm.org/detail.cfm?id=1531242 |title=与Arthur Whitney的谈话 |publisher=Queue Magazine |volume=7 |issue=2 |pages=12–13 |date=February 2009 |access-date=October 29, 2015 |archive-date=2019-12-03 |archive-url=https://web.archive.org/web/20191203012412/https://queue.acm.org/detail.cfm?id=1531242 |dead-url=no }}</ref>以及能源、电信、政府和其他行业。<ref name ="for">{{cite magazine |url=https://www.forbes.com/sites/tomgroenfeldt/2014/12/29/kx-systems-takes-finance-expertise-to-other-industries/ |title=Kx Systems Takes Finance Expertise to Other Industries |magazine=Forbes |first=Tom |last=Groenfeldt |date=December 29, 2014 |access-date=October 29, 2015 |archive-date=2023-05-25 |archive-url=https://web.archive.org/web/20230525104638/https://www.forbes.com/sites/tomgroenfeldt/2014/12/29/kx-systems-takes-finance-expertise-to-other-industries/ |dead-url=no }}</ref>

该公司成立于1993年，由珍妮特·拉斯特加滕（Janet Lustgarten）和電腦科學家[[Arthur Whitney (计算机科学家)|亚瑟·惠特尼]]（Arthur Whitney）共同创立。<ref>{{cite magazine |url=https://www.bloomberg.com/research/stocks/private/snapshot.asp?privcapId=7490110 |title=Company Overview of Kx Systems, Inc. |magazine=Bloomberg Business |access-date=October 29, 2015 |archive-date=2019-02-20 |archive-url=https://web.archive.org/web/20190220014328/https://www.bloomberg.com/research/stocks/private/snapshot.asp?privcapId=7490110 |dead-url=no }}</ref>惠特尼是[[K语言]]的开发者。2014年，First Derivatives将其持股比例升至65％，并将数据库拓展至零售、制药和公用事业领域。<ref name="for"/>2018年，FD Technologies（原First Derivatives）宣布计划收购KX的剩餘股份。<ref>{{cite news | url=https://www.bbc.co.uk/news/uk-northern-ireland-44685608 | title=First Derivatives in £41m share buyout | work=BBC News | date=2 July 2018 | accessdate=2023-04-15 | archive-date=2023-04-09 | archive-url=https://web.archive.org/web/20230409170327/https://www.bbc.co.uk/news/uk-northern-ireland-44685608 | dead-url=no }}</ref>KX在[[纽约]]、[[伦敦]]、[[爱尔兰]]、[[德国]]、[[澳大利亚]]、[[新加坡]]、[[东京]]和[[香港]]设有办事处。<ref name="locates" /><ref>{{cite web |url=https://www.cnbc.com/id/100886612 |title=Kx Systems |publisher=CNBC |access-date=October 29, 2015 |archive-date=2023-04-09 |archive-url=https://web.archive.org/web/20230409153354/https://www.cnbc.com/id/100886612 |dead-url=no }}</ref>

==概述==
1993年，惠特尼和拉斯特加滕联合推广由惠特尼创建的[[K语言|k编程平台]]。在此之前，惠特尼曾在[[摩根士丹利]]開發了[[A+]]语言和其他交易系统。<ref name="que"/><ref>{{cite web |url=http://www.computerweekly.com/blogs/witsend/2011/06/janet-lustgarten-ceo-at-kx-systems.html |title=Janet Lustgarten, CEO at KX Systems, On Shampoo Apps, Databases and Founding Her Own Company |publisher=Computer Weekly |first=Jenny |last=Williams |date=June 1, 2014 |access-date=October 29, 2015 |archive-date=2016-03-04 |archive-url=https://web.archive.org/web/20160304095756/http://www.computerweekly.com/blogs/witsend/2011/06/janet-lustgarten-ceo-at-kx-systems.html |dead-url=no }}</ref> 该软件旨在金融服务计算机系统中访问和探索[[大数据]]。<ref name ="rac">{{cite web |url=http://raconteur.net/technology/what-data-can-tell-you-about-customers |title=What Data Can Tell You About Customers |publisher=Raconteur |first=Michael |last=Dempsey |date=February 8, 2015 |access-date=October 29, 2015 |archive-date=2018-06-12 |archive-url=https://web.archive.org/web/20180612164513/https://www.raconteur.net/technology/what-data-can-tell-you-about-customers |dead-url=no }}</ref> 最初，Kx Systems与[[瑞士]]全球[[金融服务]]公司[[瑞银集团]]签订独家合同，向其提供[[K语言]]。1998年，瑞银集团合同到期後，公司推出了[[kdb+]]数据库。惠特尼开发了一个名为[[Q語言|q]]的新语言作为[[kdb+]]的一部分，与k协同工作并使用英文关键字。<ref>{{cite web |url=http://www.timestored.com/kdb-guides/history-of-kdb-arthur-whitney |title=History of Kdb+/q Database by kx.com |publisher=Time Stored |first=John |last=Dempster |access-date=October 29, 2015 |archive-date=2023-04-09 |archive-url=https://web.archive.org/web/20230409185901/https://www.timestored.com/kdb-guides/history-of-kdb-arthur-whitney |dead-url=no }}</ref>

1999年，该公司与位于[[北爱尔兰]]的公司First Derivatives达成了营销协议。<ref>{{cite news |author= |title=In Brief: Kx Systems Signs European Marketing Deal |url=https://www.highbeam.com/doc/1G1-54162497.html |archive-url=https://web.archive.org/web/20160409133333/https://www.highbeam.com/doc/1G1-54162497.html |url-status=dead |archive-date=April 9, 2016 |work=American Banker |date=March 19, 1999 |access-date=March 6, 2018}}</ref>Kx Systems於2002年在[[曼哈顿]]开设办事处，於2003年在[[德国]]和[[日本]]开设办事处，<ref>{{cite web |url=http://www.highbeam.com/doc/1G1-100746531.html |archive-url=https://web.archive.org/web/20160409050044/https://www.highbeam.com/doc/1G1-100746531.html |url-status=dead |archive-date=April 9, 2016 |title=Kx Systems Expands to Germany and Japan |first=Melanie |last=Wold |publisher=Financial News |date=February 24, 2003 |access-date= October 29, 2015}}</ref>並於2009年在[[香港]]开设办事处。<ref>{{cite web |url=http://intelligenttradingtechnology.com/article/kx-systems-opens-asian-office-hong-kong-appoints-burke-head |title=Kx Systems Opens Asian Office in Hong Kong, Appoints Burke to Head |publisher=Intelligent Trading Technology |date=February 11, 2009 |access-date=October 29, 2015 }}{{Dead link|date=February 2020 |bot=InternetArchiveBot |fix-attempted=yes }}</ref>2014年，First Derivatives收购了Kx Systems的65%股份，並將[[Kdb+]]應用於其他数据驱动行业。<ref name ="for"/>Kx Systems还与股票交易平台 {{en-link|IEX证券交易所|IEX|IEX}} Group Inc.合作进行实时市场监测，可用于监测内幕交易等行为。<ref>{{cite web |url=http://marketsmedia.com/iex-launches-real-time-market-surveillance/ |title=IEX Launches Real-Time Market Surveillance |publisher=Markets Media |date=January 2, 2015 |access-date=October 29, 2015 |archive-date=2023-04-09 |archive-url=https://web.archive.org/web/20230409053120/https://www.marketsmedia.com/iex-launches-real-time-market-surveillance/ |dead-url=no }}</ref>

为了展示[[Kdb+]]在金融领域以外的應用，Kx与[[紅牛車隊|阿斯顿马丁红牛车队]]建立了合作伙伴关系，并成为[[NASA]]的Frontier Development Lab技术供应商。<ref>{{Cite web|url=https://www.irishtimes.com/business/technology/final-frontier-first-derivatives-selected-for-nasa-project-1.3560108|title=Final frontier: First Derivatives selected for NASA project|access-date=2023-04-15|archive-date=2023-04-09|archive-url=https://web.archive.org/web/20230409053124/https://www.irishtimes.com/business/technology/final-frontier-first-derivatives-selected-for-nasa-project-1.3560108|dead-url=no}}</ref>截至2019年，[[Kdb+]]可通过[[亚马逊云计算服务]]（AWS）市场作为按需解决方案提供。<ref>{{Cite web|url=https://aws.amazon.com/partners/find/partnerdetails/?n=Kx%20Systems&id=001E000001d9aJAIAY|title = AWS Partner Solutions Finder}}</ref>

2018年7月，FD Technologies收购了KX Systems尚未持有的所有剩余股份。<ref>{{Cite web|title=FD to buy out minority Kx Systems shareholders|url=https://fdtechnologies.com/news/fd-to-buy-out-minority-kx-systems-shareholders/|access-date=2021-10-22|website=FD Technologies plc|language=en-US|archive-date=2023-05-23|archive-url=https://web.archive.org/web/20230523134443/https://fdtechnologies.com/news/fd-to-buy-out-minority-kx-systems-shareholders/|dead-url=no}}</ref>KX Systems的联合创始人惠特尼和拉斯特加滕随后创立了Shakti。<ref>{{Cite web|title=shakti|url=https://shakti.com/|access-date=2021-10-22|website=shakti.com|archive-date=2023-05-02|archive-url=https://web.archive.org/web/20230502153738/https://shakti.com/|dead-url=no}}</ref><ref>{{Cite web|last=November 2019|first=Sarah Butcher 27|date=2019-11-27|title=The new data platform from the reclusive genius of banking IT|url=https://www.efinancialcareers.co.uk/news/2019/11/shakti-arthur-whitney|access-date=2021-10-22|website=eFinancialCareers|language=en|archive-date=2023-04-09|archive-url=https://web.archive.org/web/20230409191424/https://www.efinancialcareers.co.uk/news/2019/11/shakti-arthur-whitney|dead-url=no}}</ref>

2021年3月，KX Insights，一個利用[[kdb+]]引擎能力的雲端原生串流分析平台，正式上線<ref>{{cite web |title=Announcing kdb Insights, the cloud-first, real-time streaming analytics platform |url=https://kx.com/blog/announcing-kx-insightstm-the-cloud-first-real-time-streaming-analytics-platform/ |website=kx.com |publisher=KX Systems |access-date=2023-08-20 |archive-date=2023-10-21 |archive-url=https://web.archive.org/web/20231021234656/https://kx.com/blog/announcing-kx-insightstm-the-cloud-first-real-time-streaming-analytics-platform/ |dead-url=no }}</ref>。KX Insights使使用者能夠利用[[SQL]]、[[Python]]和[[Q語言|Q]]等多種語言，在雲端進行高效能的資料分析。到了2022年3月，KX Insights與[[Microsoft Azure]]形成了一個關鍵的夥伴關係，將該平台原生地嵌入到Azure作為一項服務<ref>{{cite web |title=KX Strategic Partnership Agreement with Microsoft |url=https://kx.com/news/kx-strategic-partnership-agreement-with-microsoft/ |website=kx.com |publisher=KX Systems |access-date=2023-08-20 |archive-date=2023-08-20 |archive-url=https://web.archive.org/web/20230820095408/https://kx.com/news/kx-strategic-partnership-agreement-with-microsoft/ |dead-url=no }}</ref>。2023年5月，KX Insights在[[亞馬遜公司|Amazon]] FinSpace上提供為完全管理的服務，Amazon FinSpace是為金融業設立的資料管理和分析服務<ref>{{cite web |title=ntroducing Amazon FinSpace with Managed kdb Insights, a fully managed analytics engine, commonly used by capital markets customers for analysis of real-time and historical time series data |url=https://aws.amazon.com/blogs/industries/introducing-amazon-finspace-with-managed-kdb-insights/ |website=aws.amazon.com |publisher=AWS |access-date=2023-08-20 |archive-date=2023-08-20 |archive-url=https://web.archive.org/web/20230820095413/https://aws.amazon.com/blogs/industries/introducing-amazon-finspace-with-managed-kdb-insights/ |dead-url=no }}</ref>。

2023年8月，KX Systems 宣佈了KDI.AI<ref>{{cite web |title=KX Unveils Early Access Program for KDB.AI Multi-Model Vector Database |url=https://www.datanami.com/this-just-in/kx-unveils-early-access-program-for-kdb-ai-multi-model-vector-database/ |website=datanami |publisher=datanami |access-date=2023-08-20 |archive-date=2023-08-20 |archive-url=https://web.archive.org/web/20230820095410/https://www.datanami.com/this-just-in/kx-unveils-early-access-program-for-kdb-ai-multi-model-vector-database/ |dead-url=no }}</ref>，這是一個擴展了kdb+並整合AI能力的[[词嵌入|向量數據庫]]。KDB.AI是一種支持高性能生成AI和語義搜尋應用的多模型向量數據庫，它能夠與各種大型語言模型（LLMs）和機器學習工作流程進行整合，例如[[GPT-4]]，[[Gemini (语言模型)|Bard]]，[[LLaMA]]等<ref>{{cite web |title=KX LAUNCHES KDB.AI EARLY ACCESS PROGRAM: NAVIGATING THE FUTURE OF STATEFUL & REAL-TIME AI APPLICATIONS WITH THE WORLD'S #1 VECTOR DATABASE |url=https://www.prnewswire.co.uk/news-releases/kx-launches-kdbai-early-access-program-navigating-the-future-of-stateful--real-time-ai-applications-with-the-worlds-1-vector-database-301890448.html |website=prnewswire.co |publisher=PR Newswire |access-date=2023-08-20 |archive-date=2023-09-19 |archive-url=https://web.archive.org/web/20230919223627/https://www.prnewswire.co.uk/news-releases/kx-launches-kdbai-early-access-program-navigating-the-future-of-stateful--real-time-ai-applications-with-the-worlds-1-vector-database-301890448.html |dead-url=no }}</ref>。

== Fusion项目 ==
截至2018年中期，Kx推出了「Fusion」專案，旨在擴大kdb+的接口選項。<ref>{{Cite web|url=https://www.anaconda.com/blog/company-blog/anaconda-and-kx-systems-partner-to-deliver-kdb-database-system-and-related-machine-learning-libraries/|title = Anaconda | Anaconda and Kx Systems Partner to Deliver KDB+ Database…}}</ref> 這些選項包括：

* [[Python]]
* [[Java]]
* [[R语言|R]]
* [[Kafka]]
* [[Jupyter]]
* [[C♯]]

==参考文献==
{{reflist|30em}}

==外部链接==
*{{Official website|https://kx.com/}}
{{APL编程语言}}

[[Category:1993年美国建立]]
[[Category:加利福尼亞州公司]]
[[Category:美國科技公司]]

Kx Systems - 版本历史

2025年1月15日 (三) 07:24 imported>Raymon090