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Difference between data warehouse and OLTP?
A data warehouse differs from OLTP in that the former handles many large and complex queries regarding various rows of a table while the latter retrieves data from single rows. At the same time, a data warehouse is not real time and supports few users at a time compared to OLTP that can support many concurrent users.
What is difficulty in accessing data?
Difficulty in accessing Data can be defined as: Generating ad-hoc reports the program will not already be present, and only present options will write a new program to generate requested report or to work manually. this is going to take impractical time and will be more expensive.
What are major differences between data warehousing and a relational database?
Data warehouse databaseDesigned for analysis of business measures by categories and attributesOptimized for bulk loads and large, complex, unpredictable queries that access many rows per table.Loaded with consistent, valid data; requires no real time validationSupports few concurrent users relative to OLTPOLTP databaseDesigned for real time business operations.Optimized for a common set of transactions, usually adding or retrieving a single row at a time per table.Optimized for validation of incoming data during transactions; uses validation data tables.Supports thousands of concurrent users.
What is data collected over several time periods in statistics known as?
data collected over several time periods is what type of data?
What difference between data warehouse and traditional database used OLTP?
{| |+ Differences |- | Data warehouse database OLTP database Designed for analysis of business measures by categories and attributes Designed for real time business operations. Optimized for bulk loads and large, complex, unpredictable queries that access many rows per table. Optimized for a common set of transactions, usually adding or retrieving a single row at a time per table. Loaded with consistent, valid data; requires no real time validation Optimized for validation of incoming data during transactions; uses validation data tables. Supports few concurrent users relative to OLTP Supports thousands of concurrent users. |}http://www.geekinterview.com/question_details/15800
How often does data in Google Analytics update?
Google Analytics updates in real time, but the data in the reports does not reflect the information for anywhere between .5 - 3 hours for the majority of reports. Specialized reports, such as the SEO items from linked WebMaster Tools, can take up to 72 hours.
What is Minecraft data?
real time scripting
What can you create with spreadsheet software?
Users can create business models, graphs and charts, and reports for financial, statistical, or other data. Most spreadsheet software allows a user to access real-time data from Web sites and to collaborate across teams and workgroups.
How do I monitor real-time data in Tableau?
Tableau supports live connections, but monitoring real-time data consistency requires automation. Datagaps DataOps Suite ensures real-time accuracy by continuously validating data pipelines feeding Tableau.
How can you get real time data to android application directly through using wifi of mobile?
You can get real time data to Android application directly using Wi-Fi of mobile by enabling the background data.
How many copies of the farmers journal are sold each week?
I do not have access to real-time data on the number of copies sold each week. You may want to check with the publication itself or research industry reports for this specific information.
How many youths were arrested last year?
I do not have access to real-time information on the number of youths arrested last year. Please consult official reports or databases from relevant law enforcement agencies or government departments for this data.
How many tablets sold each year?
I do not have real-time data on the number of tablets sold each year. Sales figures can vary depending on market demand, product offerings, and other factors. You may refer to market research reports from reputable sources for the most recent data.
How do you find a website visitors per month?
There are several methods to get visitors to a website. One of the best method is web analytics tool. I personally used Gostats, It tracks visitors in a real time and provide accurate data. It utilize heatmaps which reports data on weekly, monthly, yearly basis.
What does a acceleration data logger do?
An acceleration data logger is a Self Contained Acceleration Event, Date, Time Recorder. It also Measures & Records Peak Shock Level, Duration, Velocity Change, Date & Time.
What has the author Keith Edwards written?
Keith Edwards has written: 'Real-time structured methods' -- subject(s): Electronic data processing, Real-time data processing, Structured techniques
How much snow fell in Lima Ohio?
Only about 5 inches, with some ice as well.
