Since otomax transaction data, reseller data fully rely on mssql database. in here i would like to share the importance of sql backup. if your system crash, or hardisk damage you lost everything. you might recover you disk, but data recovery is not a cheap service.
in here i would to share my experience. back in 2008 my server strike by lightning. Actually i have replication, but during that time i just move. My linux sql server down and i ignore the replication, i think 2 days later it's maybe okay. but the disaster coming on next day. with a lightning strike via land line telephone, it destroy everything.
but on linux replication i have all reseller data only the deposit balance data is not match and not up to date to that day. yes i was able to load all reseller data and force me to reset all balance of all reseller into zero (0).
most reseller saying i eat all their money, some understand the situation, that time i have 5000 reseller but the active is 1000 passive reseller 4000 my daily transaction is 15000 transaction.
after the incident most reseller leave my business service yes i still have reseller data but reseller is not happy with the situation. all theif money suddenly become 0 in here. i have no way.
the restoration of the hardisk took me 30 days. after 30 days i able to extract database and re enter deposit one by one manually. but i lost customers trust. that was still lucky i have the replication database, if i don't have i think they will bring me to police, throw me into jail.
this is one of my bad experience, i hope that don't happen to you.
here i will share you a link software for otomax database backup. so please all of you do backup regularly. this software is freeware, but also have pro version paid version.
http://www.sqlbu.com/outside there alot of similiar software you can be find with google.
alternatively you can backup the otomax.mdb with other software copy tools. depend which flavor you like