How should I permanently store digital photographs?

[Bharat Jukar]

Good afternoon!
Kindly let me have your advise on the following:
1.Which is more safe to save the Videos/ pictures ( DVD or portable hard disc)
2.Which between the two is more long lasting ?
3.The picture/Video quality will be better in which equipment (DVD of portable disc)

Please revert

Regards,
Bharat

 

[nikorr]

DVD's with copies on quality media : ) When DVD fails after 10 years or so, create a new copy.

HDD + exact copy HDD and when one fails, create another copy.

 

[nikorr]

Good afternoon!
Kindly let me have your advise on the following:
1.Which is more safe to save the Videos/ pictures ( DVD or portable hard disc)
2.Which between the two is more long lasting ?
3.The picture/Video quality will be better in which equipment (DVD of portable disc)

Please revert

Regards,
Bharat

How many pictures are we talking about? 100GB or more? Or less?