Linux has a good range of open source Point-of-Sale software which can help retailers make considerable cost savings, not simply due to the lack of licensing and upgrade fees.
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Category: System Software
Scribe – aggregate log data
Scribe is a server for aggregating log data streamed in real time from clients. It’s designed to scale to a very large number of nodes.
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Kibana – analytics and visualization platform
Kibana is a browser based interface for logstash and ElasticSearch that allows you to efficiently search, visualize, analyze logs.
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Graphite – enterprise-ready monitoring tool
Graphite is software that provides real-time visualization and storage of numeric time-series data on an enterprise level.
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OpenTSDB – scalable time series database
OpenTSDB is a distributed, scalable Time Series Database (TSDB) written on top of Apache HBase, the Hadoop database.
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Apache Flume – log data aggregation and more
The main goal of Apache Flume is to deliver data from applications to Apache Hadoop’s HDFS. It has a simple and flexible architecture.
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logstash – server-side data processing pipeline
Logstash is an open source tool for managing events and logs. Collect logs, parse them, and store them for later use (like, for searching).
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Graylog2 – do more with your log data
Graylog2 is an open source log management solution implementation that stores your logs in ElasticSearch, a RESTful, search engine.
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Encryptr – generate and store secure passwords
Encryptr is a zero-knowledge cloud-based password manager / e-wallet powered by Crypton. Crypton is a JavaScript library.
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RatticDB – password management for humans
RatticDB is a Django based password management service. RatticDB is built to be ‘Password Lifecycle Management’.
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