web crawler - appropriate means of sharing a list among servers -


i have many web crawlers running on different servers.

i these crawlers share fingerprint of each url have crawler.

i can having each crawler check finderprint in sql server.

but - there more approprate way? i'm, looking inclusion in set. sql server seems bit overkill.

i'm running on ubuntu.

there other data stores, redis common, if running on microsoft, might want ravendb. both key/value stores additional features, don’t need use those.


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