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  2. Market data - Wikipedia

    en.wikipedia.org/wiki/Market_data

    Latency is the time lag in delivery of real-time data, i.e. the lower the latency, the faster the data transmission speed. Processing of large amounts of data with minimal delay is low latency. The delivery of data has increased in speed dramatically since 2010, with "low" latency delivery meaning delivery under 1 millisecond.

  3. Identify legitimate AOL websites, requests, and communications

    help.aol.com/articles/identify-legitimate-aol...

    • Fake email addresses - Malicious actors sometimes send from email addresses made to look like an official email address but in fact is missing a letter(s), misspelled, replaces a letter with a lookalike number (e.g. “O” and “0”), or originates from free email services that would not be used for official communications.

  4. Web Coverage Service - Wikipedia

    en.wikipedia.org/wiki/Web_Coverage_Service

    Unlike the OGC Web Map Service (WMS), which portrays spatial data as static, server-rendered images (maps), the Web Coverage Service delivers underlying data values along with their detailed descriptions. This enables a rich syntax for queries against the data and returns information with its original semantics, rather than just pictures ...

  5. Amazon S3 Glacier - Wikipedia

    en.wikipedia.org/wiki/Amazon_S3_Glacier

    Amazon S3 Glacier is an online file storage web service that provides storage for data archiving and backup. [2]Glacier is part of the Amazon Web Services suite of cloud computing services, and is designed for long-term storage of data that is infrequently accessed and for which retrieval latency times of 3 to 5 hours are acceptable.

  6. Data stream management system - Wikipedia

    en.wikipedia.org/wiki/Data_stream_management_system

    A data stream management system (DSMS) is a computer software system to manage continuous data streams. It is similar to a database management system (DBMS), which is, however, designed for static data in conventional databases. A DBMS also offers a flexible query processing so that the information needed can be expressed using queries.

  7. Data scraping - Wikipedia

    en.wikipedia.org/wiki/Data_scraping

    Because of this, tool kits that scrape web content were created. A web scraper is an API or tool to extract data from a website. [6] Companies like Amazon AWS and Google provide web scraping tools, services, and public data available free of cost to end-users. Newer forms of web scraping involve listening to data feeds from web servers.

  8. Coverity - Wikipedia

    en.wikipedia.org/wiki/Coverity

    Coverity is a proprietary static code analysis tool from Synopsys.This product enables engineers and security teams to find and fix software defects. Coverity started as an independent software company in 2002 at the Computer Systems Laboratory at Stanford University in Palo Alto, California.

  9. Dynamic data - Wikipedia

    en.wikipedia.org/wiki/Dynamic_data

    In data management, dynamic data or transactional data is information that is periodically updated, meaning it changes asynchronously over time as new information becomes available. The concept is important in data management, [ citation needed ] since the time scale of the data determines how it is processed and stored.