QuickBooks uses the SAP SQL Anywhere database, which is robust, mature, secure - and handles huge data sets. There is no QuickBooks file on the planet will breach its limits.
However, the larger and older the file, the higher probability that your data is inaccurate. Sometimes it is obvious through inaccurate inventory balances, or an unbalanced Balance Sheet; sometimes you can't even see it - even with a QuickBooks Rebuild or Verify.
The Intuit Desktop SDK is the ONLY way to extract data from QuickBooks (even so-called raw connectors must use it) and it is the authority on data corruption. The SDK may be antiquated, slow, and kludgy, but there is one thing it does that is beyond reproach: it finds data corruption - and it never lies.
IT IS IMPORTANT TO UNDERSTAND THIS ONE CONCEPT ABOUT QUICKBOOKS The Intuit SDK can find errors a QuickBooks Verify or Rebuild may not
IT IS IMPORTANT TO UNDERSTAND THIS ONE CONCEPT ABOUT QUICKBOOKS
The Intuit SDK can find errors a QuickBooks Verify or Rebuild may not
Lastly, we extract more detail data than any 3rd party application, and as a result, we might invoke an SDK call that nobody else would even contemplate.
Rebuild the QB file, and load into QQube.
If the SDK finds no corruption, then your data in QQube will be 100% accurate
The QQube log will throw several error messages, each with linked instructions to fix them.
Sometimes a simple rebuild and reload from scratch will fix the problem. Sometimes, it requires sending the file to Intuit to fix.
If your file size has several decades of data in it, or is 1 to 6 gig large, then we strongly urge you to consider the following options:
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