Catch up on stories from the past week (and beyond) at the Slashdot story archive

 



Forgot your password?
typodupeerror
×

Comment Checksums (Score 1) 680

I can't believe nobody uses checksums...

For raw files, I add checksums (an md5sums text file in every image folder) right after importing the images from the flash card.

Jpegs tend to get changes in the exif data, so I add the checksums for those after the editing phase.

This makes it easy to verify the backups, since the md5 files get backed up, too.

In case of a corrupted file, I can hopefully find a good copy om my nearline backup HD, my NAS hidden in a bookshelf, or an offsite USB disk.

Comment Not worried about mammoths ruling the world, but.. (Score 1) 312

... but what about microbiology?

I guess one of 3 things could happen:

  • Mammoths are poorly adapted to the evolved microbiology in the modern world, so it dies.
  • Mammoths have some weird immunesystem causing viruses/bacteria mutation and we end up with a deadly epidemic of mammoth-flu.
  • Nothing.

:)

Comment Re:Not likely (Score 1) 126

Now, unless one finds a method to obtain gold salts by using plain cooking salt (Ok... I'll make a concession and allow capsicum powder as well), this step may require indeed the use of toxic chemicals.

Who said anything about not using toxic chemicals? They used cinnamon to replace "almost all toxic chemicals".

Google

Google Caffeine Drops MapReduce, Adds "Colossus" 65

An anonymous reader writes "With its new Caffeine search indexing system, Google has moved away from its MapReduce distributed number crunching platform in favor of a setup that mirrors database programming. The index is stored in Google's BigTable distributed database, and Caffeine allows for incremental changes to the database itself. The system also uses an update to the Google File System codenamed 'Colossus.'"

Slashdot Top Deals

PURGE COMPLETE.

Working...