bitdefender making the difference

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Making the Difference

What is behind Bitdefender’s Cloud, the service that boosted us to the first position of the AV solutions charts.

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The Bitdefender Cloud

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URLCHECKING CLEANSET SIMILARITIES

OUTBREAK DETECTION ANTIFRAUD EMAIL ANTISPAM MOBILE ANTIMALWARE

SOCIAL NETWORK ANTISPAM ANTIPHISHING FACEBOOK TWITTER REAL TIME VIRUS REPORT REAL TIME SPAM REPORT STATISTICS

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The Challenge!

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40k reqs/sec or 3.4 billion reqs/day

100k connections per entry point

60k queries/sec in our databases

1 billion records stored and queried

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The Solution Stack

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NodeJS

• The Good• Complete async I/O programing• From an idea to a running POC in under 30 mins• Leverages JavaScript’s flexibility• Very easy to move from one machine to another

• The Bad• Most programmers are not accustomed to async programing• Most libraries are not as feature-rich as their counterparts in

more mature languages (Python, C/C++ etc.)

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MongoDB

• The Good• Replication Architecture – 1 Primary, Multiple Secundaries• 40k queries/sec per DB server• 25k inserts/sec per DB server• Very easy to scale• Very flexible since it is a NoSQL database

• The Bad• Server wide lock• Might require more programing then a SQL DB in some cases

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RabbitMQ

R

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External POP HQ

Thank you!