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.

Alkalmazza Data Warehouse Experts szabadúszót

Szűrő

Legutóbbi kereséseim
Szűrés erre:
Költségvetés
eddig:
eddig:
eddig:
Típus
Készségek
Nyelvek
    Munka státusza
    7 munka, árazás ebben: EUR

    medium skilled qlikview programmer needed 10-15 hours per week for 3 monhs

    €30 / hr (Avg Bid)
    €30 / hr licitátlag
    7 árajánlat
    Data warehouse expert 5 nap left
    HITELESÍTETT

    Need a data warehouse expert for guidance ( data engineer will do also)

    €25 (Avg Bid)
    €25 licitátlag
    4 árajánlat

    Data engineer + Data Warehousing expert for guidance

    €21 (Avg Bid)
    €21 licitátlag
    7 árajánlat

    we need a big data architect to feed data from multiple sources in structured and unstructured data including SQL database of a CRM and social media analytics. We need the solution to process all the data to data warehouse for analytics purpose. Experience with data analytics, reporting dashboard will be a plus.

    €4992 (Avg Bid)
    €4992 licitátlag
    3 árajánlat

    We are looking for a BI and data science expert to build a dashboard. The candidate should have prior experience of working on projects involving HRMS dashboard, BPO operations dashboard and social media/digital marketing/leads. Candidate should be able to present and explain the benefits organization can get from these dashboard

    €561 (Avg Bid)
    €561 licitátlag
    8 árajánlat

    Goal: Create a Tableau dashboard with multiple views(time-series graphs, attribution modeling) that can include data from the database and Google Analytics Requirement: Need someone who is really a data expert who can create a database using optimized SQL queries(using indexing, joins, and effective queries). Use this database and Google Analytics data to create a great dashboard that Things to ...

    €12 / hr (Avg Bid)
    €12 / hr licitátlag
    16 árajánlat

    I'm looking for a senior level data strategist/architect to finalize plans for how best to organize vaccination event data for analysis. Types of incoming data include: * individual vaccination records from government registry *vaccination appointment availability *rosters of residents on waiting lists for vaccination *various reference data describing everything from vax protocols to race/...

    €31 / hr (Avg Bid)
    €31 / hr licitátlag
    9 árajánlat