Why would anyone put biodata on the Internet on a cloud server or external hard drives is beyond me. You mean it's that difficult to remember everything about yourself?
Thank you for the clarifications. Random data like documents and photos etc are best kept on paper and celluloid respectively. You need plenty of data storage space, cloud storage would be my choice, but nothing personal should be kept and/or revealed online.
Depending on how important the data is you might want consider having several backups because storage is quite cheap. A 2TB external HDD costs only $150 or burn them onto DVDs.
If you have photos you may also want a scanned copy because I have older family photos that have faded because of age. Burn them onto DVDs & make fresh copies every few years because DVDs do rot over time.
actually, my point is, look at iphone, you can backup your contacts and all data on their server. it just like are you comfortable with handing your house keys to your neighbour when you going for a long holiday?
I try to remember the phone numbers of my family and friends. If I can't remember the number, too bad.
That's the reason why I keep to a small number of friends :o:o:o