personal appraisal v.s. agile development

https://www.scrumalliance.org/community/articles/2017/april/why-scrum-and-kpis-dont-mix

https://scrumology.com/how-to-do-agile-performance-reviews/

http://www.agilelearninglabs.com/2012/05/agile-performance-reviews-2/

Making OpenNMS highly available

https://wiki.opennms.org/wiki/Making_OpenNMS_highly_available#Making_OpenNMS_highly_available

OpenNMS general blog

https://www.adventuresinoss.com/category/opennms-general/

http://opennms.530661.n2.nabble.com/How-to-manually-define-a-topology-Map-1-12-X-td7585315.html

https://www.adventuresinoss.com/2016/01/22/opennms-at-scale/

https://github.com/j-white/opennms-events-stress-tools/tree/master/udpgen

https://searchcode.com/codesearch/view/33906804/

Customizing the OpenNMS home screen

http://jumboframe.net/jumboframe/customizing-the-opennms-home-screen

IMS service profile

http://theimslantern.blogspot.tw/2007/07/ims-service-routing-service-profile.html

Nosql database sizing

http://datascale.io/sizing-cassandra-data/

https://www.mongodb.com/blog/post/capacity-planning-and-hardware-provisioning-mongodb-ten-minutes

Traffic Analysis

http://www.cisco.com/c/en/us/td/docs/ios/solutions_docs/voip_solutions/TA_ISD.html#wp1015327