System & Data Integration

System & data integration is the combination of technical and business processes used to extract, validate, map, transform & consolidate the data from disparate sources into meaningful and valuable information.

Our experts help to identify the source systems required to be integrated, perform gap analysis & fields mapping. We ensure smooth data flow into the datawarehouse for effective consolidation, validation, cleansing & transformations.

The Atlas advantage


Gap analysis

Data gap analysis is the process of analyzing the data structures of source system & target datawarehouse. It is first step for a wide variety of data integration tasks including: data transformation or data mediation. It includes identifications of attributes, size, datatype, allowed values and mapping between the source, staging & DWH model.


Data formats & transformations

Different source system can provide multiple different data formats (flatfile, xml, IDOC, csv, excel, delimited, system specific etc) to be consumed by datawarehouse application. Our experts define all such requirements, formats, mappings & various complex transformations that require one-to-many and many-to-one transformation rules.


Connectivity & adapters

ETL programs may need to connect to different source systems (like SAP, Oracle, AS400 etc) to pull data from file system or operational stores. Our experts will identify, configure & deploy the adapters required to connect to the source system and ensure smooth connectivity enabling system integration & data flow.


Extract, Transform and Load

The Extract,-Transform-Load (ETL) software (e.g. Informatica, Cognos Data Manager etc) processes inconsistent data, cleanses "bad" data, filters data and loads data from source to staging to target database. Three phases are scheduled & executed in parallel using the scheduling tools like Opalis, Tidal etc.

Related articles

  • image_atlas_systems_36

    Atlas Systems chosen by leading sports equipment company

    Atlas Systems has been chosen by a leading sports equipment company based out of USA to provide 24x5 offshore and on-call Database Support services to ensure the ongoing stability and performance of its primary concrete Oracle and SQL applications.


  • news_atlas-systems-new-office-image_01

    Atlas Systems relocates into its own building

    Atlas Systems Inc. recently relocated into its own new building, at Poor Farm Road, Princeton. The new office space means improved client service, new amenities for employees and room for growth.

  • partner_qualys_300x200

    ComplyScore signs partnership with Qualys

    ComplyScore announced strategic partnership with Qualys Inc. This partnership ensures ComplyScore customers will have access to latest vulnerability management & compliance management tools.

  • Industries we serve

  • ISV


    We offer end-to end application development services. Our team works to provide you with the right strategic direction that makes sure that you’re investing in the right technology for your product development.

  • Energy


    We help energy companies deliver greater satisfaction to their customers by creating technology and monitoring solutions. Our solutions help make the world a better place by driving efficiency of energy use.

  • Financial Services


    We offer end-to end application managed services including Basis services, database management, operating systems, application infrastructure and various applications, across different platforms.

  • FMCG


    We create success for our FMCG clients by building effective, affordable and long-lasting technology. Our solutions help our clients streamline their supply chain and operations.

  • Healthcare


    Atlas offers our healthcare clients a one-stop shop model for all their technology requirements. Our clients benefit from our wide-ranging expertise across Application Management, Database Services, Big Data and Cloud.

  • Media & Entertainment


    New-age companies are moving to cloud and this is a key technology requirement among others. We partner media & entertainment clients and bring business benefits and efficiency using technology.

  • Related case studies