I mean have been using external HD, but they along woth computers will eventually crash Just looking for a more realible way.
Well external harddisks only have 2 modes of failure. Failure due to damage (water, fire, shock, etc) and failure to fluid bearings seizing catastrophically. An external harddisk that is powered up several times a year will long outlive any computer. I still have an old 500mb harddisk that works just fine.
So the first mode of failure can be mitigated by carefully storing it off site. Your best backup is useless if it's ruined along with your computer in the same event. I store my harddisk at work.
The second mode of failure usually is rare unless you don't power up the drive for about a year. Simply making backups will decrease the likelyness of bearing seizure. Additionally buy the latest and greatest every few years. Yes harddisks fail, but I have only seen one harddisk fail that wasn't at least 3 years old (IBM "Death"Star series), and even if it fails, the act of backing up is a verification that the solution is working. If you backup once and rely on getting that data back in 5 years when your computer dies, that's not a good backup. If you backup every 3 months, and as soon as you see signs of hardware failure on the backup device you replace it, that is a good solution
While plato is right that there is no perfect solution, following the above would have to create an incredibly unlikely and unlucky event that it becomes an acceptable risk.
Smugmug + 1TB Iomega Storcenter NAS Drive set up as 500GB RAID 1
You better not be relying on RAID1 as your primary backup. RAID is a high availability not a high reliability solution, and the only problem with Smugmug is it takes a lot longer to download your pictures again.
I'm all for cloud storage, but only in Korea or any other place that has 100Mb FTTN broadband
