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  2. National Stock Exchange of India - Wikipedia

    en.wikipedia.org/wiki/National_Stock_Exchange_of...

    On 8 July 2015, Sucheta Dalal wrote an article on Moneylife alleging that some NSE employees were leaking sensitive data related to high-frequency trading or co-location servers to a select set of market participants so that they could trade faster than their competitors. NSE alleged defamation in the article by Moneylife.

  3. 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.

  4. Real-time database - Wikipedia

    en.wikipedia.org/wiki/Real-time_database

    Therefore, another system is needed. Real-time databases may be modified to improve accuracy and efficiency and to avoid conflict, by providing deadlines and wait periods to insure temporal consistency. Real-time database systems offer a way of monitoring a physical system and representing it in data streams to a database. A data stream, like ...

  5. Real-time data - Wikipedia

    en.wikipedia.org/wiki/Real-time_data

    Such data is usually processed using real-time computing although it can also be stored for later or off-line data analysis. Real-time data is not the same as dynamic data. Real-time data can be dynamic (e.g. a variable indicating current location) or static (e.g. a fresh log entry indicating location at a specific time).

  6. Real-time business intelligence - Wikipedia

    en.wikipedia.org/wiki/Real-time_business...

    Real time means near to zero latency and access to information whenever it is required. [1] The speed of today's processing systems has allowed typical data warehousing to work in real-time. The result is real-time business intelligence. Business transactions as they occur are fed to a real-time BI system that maintains the current state of the ...

  7. List of major stock exchanges - Wikipedia

    en.wikipedia.org/wiki/List_of_major_stock_exchanges

    Notes * "Δ" to UTC, as well as "Open (UTC)" and "Close (UTC)" columns contain valid data only for standard time in a given time zone. During daylight saving time period, the UTC times will be one hour less and Δs one hour more.

  8. List of companies listed on the National Stock Exchange of ...

    en.wikipedia.org/wiki/List_of_companies_listed...

    This is a list of companies listed on the National Stock Exchange of India (NSE). Contents !–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z !–9 Symbol ...

  9. Amazon Kinesis - Wikipedia

    en.wikipedia.org/wiki/Amazon_Kinesis

    Kinesis Data Streams is a scalable and durable real-time data streaming service that captures and processes gigabytes of data per second from multiple sources. [8] It enables the storage and processing of data in real time, making it useful for applications that require immediate insights, such as monitoring and alerting.