Application and Data Migration

Any technology officer is familiar with the hassle of his or her organization's ever-changing information systems' landscape. This is, especially, true when it comes to mid-to-big-sized corporate IT environments, where the number of IT systems exceeds several dozen or even hundred, and where some then-state-of-the-art systems now require growing efforts to keep them running.

Sooner rather than later, a decision has to be made to replace such legacy systems with modern ones. However, there is a catch to the whole thing: when it comes to replacing some legacy systems, it is not enough to just develop or purchase and then integrate a new system. To continue providing services and delivering products to their customers, businesses have to migrate the existing data to the newly implemented solutions. Considering how fast technology evolves, and how diverse the source and target systems can be, it is no wonder that data migration becomes a very important part of any software replacement project.

We Provide:

  • Planning
  • Analysis
  • Mapping
  • Comparison
  • Ad-hoc Migration
  • Cleansing and Verification
  • Performance
  • Migration Processes
  • Data Verification

Our Experience-Driven Approach to a Provision of Application and Data Migration Services

Various Standards and Techniques

For quite a long time now, we have been offering end-to-end Application and Data Migration as a standalone part of our service offering.

We rely on various standards and techniques, including native SQL loaders, custom low-level high-performance migration and data transformation tools, and unified data models (in particular, the SID Information Framework).

Our Range of Application and Data Migration Services Includes:

  • Initial data analysis and mapping
  • Development of ad-hoc migration tools
  • Development of data cleansing and verification tools
  • Planning and performance of the migration processes remotely and on-site
  • Data verification services
  • Planning and performance of parallel runs
  • Development of comparison tools.
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Data Performing

Performing data and application migration for complex Telecom Product Catalogs, containing hundreds of thousands of services (analysis, planning, and development).

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Gradual Delta Migration

Performing gradual delta migration for 19M fixed phone and IP connection records (analysis planning, development, and performance). The project included the need to ensure the parallel run of the legacy and new BSS and billing systems and to compare their billing results with a view ensuring the data quality.

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Segmented Migration

Performing segmented data and application migration for 6M customer and account data records with a complex hierarchy. The project included the need to support the systems' parallel run in production.

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Tools and Processes

Developing various initial load and intermediate data filling tools and processes.

Various Standards And Techniques

For quite a long time now, we have been offering end-to-end Application and Data Migration as a standalone part of our service offering.

We rely on various standards and techniques, including native SQL loaders, custom low-level high performance migration and data transformation tools and unified data models (in particular, the SID Information Framework).

Our range of Application and Data Migration services includes:

  • Initial data analysis and mapping.
  • Development of ad-hoc migration tools
  • Development of data cleansing and verification tools.
  • Planning and performance of the migration processes remotely and on-site.
  • Data verification services.
  • Planning and performance of parallel runs.
  • Development of comparison tools.

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