Integrate Excel and CSV Data Reliably into Your Database

Automated, incremental, and without manual scripts – with Dispec Loomer.

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Why Excel and CSV data so often become a problem

Many companies manage important master data in Excel spreadsheets, CSV files, or proprietary applications that only offer a CSV export. The problem: this data rarely finds its way into operational systems or data warehouse databases on a regular basis.

The consequences are well known:

  • Data is maintained in multiple places simultaneously
  • Business units and IT work with different versions
  • Updates happen manually, irregularly, or not at all
  • Errors creep in and propagate across reports and processes

Dispec Loomer solves this problem completely.

Typical data stored in Excel and CSV

In practice, Excel and CSV files are often the "hidden databases" of many companies:

Master data

Product lists, price lists, supplier master data, and organizational structures.

Mapping tables

Assignments, lookup tables, and reference data used across multiple systems.

System exports

Export files from specialist applications without a direct database interface or API.

Without automated integration, this data remains isolated and out of sync.

The solution: Dispec Loomer

Dispec Loomer enables you to transfer Excel and CSV data regularly, automatically, and in a structured way into any database – without SQL, without scripts, and without manual intervention.

Supported load modes

Delta / Incremental

Only new or changed records are transferred – efficient and reliable for large datasets.

Full Load

The entire file is reloaded from scratch – ideal for complete synchronization.

Historical (SCD mode)

Changes are stored with versioning – perfect for data warehouses and audit trails.

Automatic structure detection and schema adaptation

A common problem with Excel and CSV data: the structure changes. New column? Renamed column? Changed data types?

Dispec Loomer detects these changes automatically and:

  • Adds missing columns to the target table
  • Adapts data types
  • Prevents load failures
  • Keeps the database structure in sync with the source

This eliminates the need to manually maintain database tables entirely.

How the process works with Dispec Loomer

  1. Select Excel/CSV source: Loomer automatically detects columns, data types, and structures.
  2. Define the target system: All common databases are supported.
  3. Choose the load mode: Delta, full load, or SCD historization.
  4. Start the transformation: The Loomer Runtime handles SQL generation, data transfer, logging, error handling, and schema updates.
  5. Done – data is ready in the database: For operational systems, reporting, BI, or DWH processes.

Why this use case matters

In the vast majority of companies, master data is not maintained in central systems – it lives in Excel, CSV exports, departmental tools, and applications without an API. At the same time, operational systems and BI platforms need exactly this data to function correctly.

Dispec Loomer closes this gap – automated, reliable, and without IT overhead.

Ready to automate your data integration?

Start integrating Excel and CSV data into your database with Dispec Loomer – no scripts required.

Download now