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The "Hbase/PoweredBy" page has been changed by VitaliyVerbenko: https://wiki.apache.org/hadoop/Hbase/PoweredBy?action=diff&rev1=88&rev2=89 HubSpot, see dev.hubspot\.com, is an online marketing platform, providing analytics, email, and segmentation of leads/contacts. HBase is our primary datastore for our customers' customer data, with multiple HBase clusters powering the majority of our product. We have nearly 200 regionservers across the various clusters, and 2 hadoop clusters also with nearly 200 tasktrackers. We use c1.xlarge in EC2 for both, but are starting to move some of that to baremetal hardware. We've been running HBase for over 2 years. - [[http://helprace.com/help-desk/|Helprace]] is a cloud-based customer service software platform. Helprace uses Hadoop for analytics and internal searching and filtering. Being on HBase we can share our HBase & Hadoop cluster with other Hadoop processes - this particularly helps in keeping community speeds up. We use Hadoop and HBase on small cluster with 4 cores and 32 GB RAM each. + [[http://helprace.com/help-desk/|Helprace]], a customer service platform uses Hadoop for analytics and internal searching and filtering. Being on HBase we can share our HBase & Hadoop cluster with other Hadoop processes - this particularly helps in keeping community speeds up. We use Hadoop and HBase on small cluster with 4 cores and 32 GB RAM each. [[http://www.infolinks.com/|Infolinks]] - Infolinks is an In-Text ad provider. We use HBase to process advertisement selection and user events for our In-Text ad network. The reports generated from HBase are used as feedback for our production system to optimize ad selection.
