Data Warehouse

Our offer to you

In the age of big data, many companies face an increasing flood of data. This is accompanied by the challenge to organize this amount of information to make use of it. Data warehouses address this challenge, because they combine data sets from various sources, enable powerful analyses in the petabyte-range, and support data visualization. evoila consults you for efficient data warehousing.

Setup of data warehouse & ETL/data pipeline 
Optimization and assurance of data quality 
On-premises, on-cloud, and integrated appliance data warehouse solutions  
Use of best-in-class technologies 
Broad service portfolio for the complete data analytics ecosystem 
Individual consulting in any development phase 
24/7 managed service 
Experienced data base experts for PostgreSQL, Greenplum, Amazon Redshift, Oracle, etc. 
Individual modes of co-operation 
Use our expertise to establish an efficient data warehouse!

Central collection of business data

A data warehouse is a central storage for business data, which is created for analysis purposes. Its task is to support your organization in decision making. The enormous amounts of data in data warehouses originate from various sources.
They include:

Enterprise divisions, like marketing, sales, and finance 

Customer apps

Partner systems 

A software continuously acquires information from the data assets of those apps and systems. Subsequently, formatting and import processes are applied to them. On this occasion, a matching to information already existing in the warehouse is performed. The data warehouse solution stores this data to make it accessible to decision makers. The frequency of data retrieval and its formatting is defined by the organization’s requirements.

Two motifs define data warehousing

Information from distributed and differently structured databases and systems shall be integrated to enable a holistic view on the source data and allow a comprehensive analysis.
The data used for daily operations shall be separated from the data used for reporting, decision making, business analytics, controlling, and corporate governance.

Specific data for your enterprise—the data mart

A data mart is a part of a data warehouse. It is normally used to access customer-specific information. A data mart focuses on one business division or a certain team and retrieves information only from specific sources or systems. In contrast to implementing an enterprise data warehouse, which can take several months or even years, a data mart can be implemented in a few months, providing quick support. One reason is the limited size of a data mart (usually less than 100 GB) and the data extraction from a fewer number of sources.


The benefits of a data warehouse system 

Faster decisions

You can analyze the data without further processing to take fact-based decisions. You do not have to solely rely on your intuition any more or take the risk of slow and/or inaccurate results due to incomplete or low-quality data.

Optimum data

You can ensure to always receive consistent and relevant data. Quality and integrity of data is improved.
Use data insights strategically and give yourself an edge! We help you to make your data your most valuable asset.

Data warehousing in the cloud

The integration of different data sources in data warehouses in the cloud increasingly provides the base for required evidence-based decisions. Their information originates from a combination of different and partially connected data bases (i.e., CRM, product sales, machine data, etc.). Cloud data warehouses have an organized scheme for these connected data bases and systems. They ease access and interpretation of information for business intelligence purposes.

The development of a business warehouse architecture can be a challenge because it encompasses several process steps. The design and implementation do not only require detailed knowledge about source and target technologies, but also specific expertise about the implementation of analytics processes. From technology selection for a data warehouse to data visualization, our consultants offer comprehensive support to you in all areas and help to set up a powerful data warehouse.

In this regard, the current development step is irrelevant, we consult for any stage. 

Monitoring/change data capture 
Technology choice for the data warehouse and the ETL pipeline 
Extraction of data from different source systems 
Cleaning, transformation, and enhancement of data 
Loading of the data warehouse, updating and versioning of data 
Data modeling and indexing 
Analytical SQL & data mining 
Data marts 
Data access and visualization 

Turn your data into your most valuable asset

Irrespective of your endeavor’s scope, real-time requirements, or a planned migration—our team supports you in every aspect. Our consultants are trained in PostgreSQL, Greenplum, Amazon Redshift, and Oracle.


Your benefits at a glance

Ad-hoc queries
Ad-hoc analytics
Central access to all data 
Make best use of your data 
Enhance productivity of developers and data scientists