A data warehouse is a key component of business intelligence, and is the core of data reporting and analysis. Data is uploaded from systems such as marketing and sales, and is stored with recent data alongside historical. This allows for comparisons to be made, and trends to be observed in terms of a business’ success. A typical data warehouse uses an ‘ETL’ model, meaning that the data goes through a process of extraction, transforming and loading. The end result is an organized, retrievable set of data, often with extraneous data removed during the process through ‘data cleansing’.

Data is organized into hierarchical groups, and categorized as either facts or aggregate facts. Managers and business professionals are then able to use the data for market research and decision support.

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    Hi Need good expert with data mining to work on small project and the deadline is 2nd april. so you can apply if you are available to start it asap Thanks

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    Build me a Data Warehouse 4 일 left
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    We want to collect data (prices, product availability, product information, digital assets) from our suppliers from various sources (FTP, URL) and combine them in a master table. Access to the data is protected with a user name and password. The mapping is specified by us and does not have to adapt to the source or be editable by the user. Basic function only, no luxury (maybe in a second versio...

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    Talend ETL Project 4 일 left
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    TalenD ETL experience more than 5+ years experience with business requirements, development and production releases experience with best practices for TalenD Workflows.

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    Warehousing Project 3 일 left
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    Need an expert urgently ho has good knowledge in third party logistics and design layout

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    Profile - Data architect with years of experience in the design, development and upgrade of complex data warehouses Context - Integrating two MySQL databases and one MongoDB database to create a data lake/hub. Task - Validating the design and providing guidance on the implementation of the data hub/lake. Timing - Two to five days mid-April Type - Fully remote

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    I have some work, in an Excel spreadsheet.

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