Do not use the old MS SQL scripts. Download the neutral schema from TecAlliance (version 5.1+). Create the database:
With all data living in a single SQL database, building advanced search features becomes much easier. A well-constructed MySQL schema supports:
TecDoc data is usually delivered as flat files or a reference MS SQL/Oracle backup. Extract files into a staging schema within MySQL.
Are you designing for a or a single catalog lookup tool?
What (e.g., 8.0, 8.4) or fork (like MariaDB) are you deploying to? tecdoc mysql new
The link tables between Article IDs and Vehicle Type IDs ( type_id ) need composite indexes to speed up the "Search parts by vehicle" feature.
The raw TecDoc dataset relies heavily on referential integrity. However, enforcing active Foreign Key constraints during a massive data import can significantly slow down execution times.
| Metric | Old Setup (MySQL 5.7 / No partitioning) | New Setup (MySQL 8.0 / Partitioning + JSON) | | :--- | :--- | :--- | | | 4.2 seconds | 0.4 seconds | | Database Size | 180 GB | 110 GB (due to JSON deduplication) | | Daily Sync Time | 6 hours | 1.5 hours | | Concurrent Users | 50 | 500+ |
Part numbers, EAN codes, descriptions, prices, and status. Do not use the old MS SQL scripts
For the fastest possible import, use the CSV files and the pre-prepared TecDoc202XQX_LoadData.SQL script. This script uses the LOAD DATA LOCAL INFILE command, which is theoretically up to 20 times faster than standard INSERT statements.
This "New" approach offers several key advantages:
If you do not need worldwide data, using a regional dump is significantly more efficient and faster for queries.
Many developers still rely on local MySQL databases to store and cache the massive TecDoc dataset for faster, complex querying of vehicle and part data, often using conversion scripts to transform TAF data into MySQL format. A well-constructed MySQL schema supports: TecDoc data is
In the rapidly evolving world of automotive parts cataloging, data is the new currency. For workshops, wholesalers, and IT developers, the ability to quickly and accurately query vehicle-specific part data is no longer a luxury—it's a necessity. For years, the industry standard has been the catalog provided by TecAlliance. However, the way developers interact with this massive dataset has traditionally been challenging, relying on complex XML structures and proprietary SDKs.
The modern standard for real-time integration into webshops.
A fresh TecDoc import will be sluggish unless you define secondary indexes tailored to your specific application search paths. Crucial Indexes to Create