Bugwards Compatible
If a newer system is attempting to achieve integration with an older system which has known flaws (or "bugs"), then the new system may be referred to as "bugwards-compatible".
Read more about this topic: Backward Compatibility
Famous quotes containing the word compatible:
“As to happiness in this life it is hardly compatible with that diminished respect which ever attends the relinquishing of labour.”
—Anthony Trollope (1815–1882)