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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.

Od 28906 ocen, stranke ocenjujejo našega Data Warehouse Experts 4.85 od 5 zvezdic.
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    Informatica/snowflake offline job support in Hyderabad for two jobs

    €635 (Avg Bid)
    €635 Povprečna ponudba
    1 ponudb

    need daily job support for azure daya engineering - data factory, data bricks, SQL. Payment will monthly. time required daily 2.5 hrs.

    €342 (Avg Bid)
    €342 Povprečna ponudba
    13 ponudb

    Looking for Data Engineer with experience with Databrick, Datalake, Spark, Redshift Job Title : Data Engineer with Databrick Location : Asheville, NC (Onsite) Experience :10Years Duration : - Long Term Contract US Work Authorization is must Job description: This job requires 8+ years within data engineering, experience with database and data lake development and/or management, understanding of cloud technologies such as IaaS and SaaS, understanding of security concepts around data lakes Responsibilities: · Data Onboarding – define onboarding procedures and work with business stakeholders to onboard new data sources. · This position is responsible for technical leadership of a team focused on the creation of a data lake repository and related ETL pr...

    €52 - €52 / hr
    Lokalno
    €52 - €52 / hr
    0 ponudb
    CS-OPS Data Specialist 2 dni left
    VERIFICIRAN/A

    We need a specialist who can help us triage the customer reported errors, find the root cause and then help us re-classify those to different areas. Hence someone with good data analysis skills esp in operations and excel/database management will be of help. What you'll be doing? You will be playing a key role in communicating with cross functional teams especially with the global network production partner and logistics about different issues observed from the customer reported problems, triaging, re-classifying and entering any relevant updates you receive from the analysis of operational issues. Contract Length: This would be a great opportunity for anyone who has full-time availability or has already been engaged with existing contracts but has additional bandwidth to comm...

    €15 - €26 / hr
    Zapečateno Pogodba o nerazkritju informacij
    €15 - €26 / hr
    28 ponudb

    I need someone with expertise in ETL background, data warehouse, data mapping, SQL to help me train and ongoing support for a job I am working in.

    €5 / hr (Avg Bid)
    €5 / hr Povprečna ponudba
    12 ponudb