The documentation for back-sql indicates that it is experimental and warns against using it in a production environment. It also says that it is not intended as a general purpose back-end for OpenLDAP. My organization is looking at doing both of those things and I am trying to convince them not to do so. It is proving to be a difficult thing to do.
Initially, I found the results of a performance analysis of back-sql that showed it was significantly slower than BDB and used that as an argument. I was asked to prove it so I built a prototype. The prototype showed that, at least for our purposes, performance was not an issue.
Now I am falling back on the documentation, but very few people are listening. I fear that if we continue down the path we are on we will face significant problems with back-sql. I was hoping someone on the list could provide me with more concrete technical information as to why back-sql should not be used as a general purpose backend for OpenLDAP and/or in a production environment.
Any information is greatly appreciated.
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