Moore’s Law say that which is impossible today will likely be outdated tomorrow. Human Genome project took 15 years and $3 billion just to do the first genome sequence. Today, it can be done for a $1000 within 24 hours.
Acting accordingly to Moore’s Law, the researchers from Google are trying to store all humans genome online; however, Google Drive currently cannot cope with entire copies of the genome.
Google estimates that around 100 gigabits are needed to store all six billion nucleotide letters, which isn’t much. The problem, however, starts when we multiply this capacity for every person on the planet. For example, you’ll need more than 1.2 million terabit just to build a DNA database of everyone living in Moscow.
The problem is not about storage capacity; it is about searching and indexing, experts say. Google search index currently has limit at 100,000 terabit. The catch is that people’s DNA is 99.1 percent identical, so actually less than one gigabit is needed to store our essence on the cloud.
Nevertheless, why would we want save our genome sequence online? [continue reading]
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