Language PHP and tag Databases at other sites
Server monitoring and analytics(26th April 2014) |
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There already exists many server monitoring and logging systems, but I was interested to develop and deploy my own. It was also a good chance to learn about ElasticSearch's aggregation queries (new in v1.0.0). Originally ElasticSearch was designed to provide scalable document based storage and efficient search, but now it is gaining more capabilities. The project consists of a cron job which pushes new metrics to ElasticSearch, a RESTful JSON API to query statistics on recorded numbers and plot the results in a browser (based on HighCharts).
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Most frequent tags
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| Databases | (9) |
| Computer Vision | (7) |
| Elasticsearch | (6) |
| Rendering | (5) |
| JVM | (4) |
| Blog | (4) |
Most frequent languages
| C++ | (11) |
| Matlab | (10) |
| Bash | (6) |
| PHP | (6) |
| Clojure | (5) |
| Python | (4) |
| CUDA | (3) |
Co-occurrence matrix
| Matl | C++ | Cloj | Bash | PHP | Pyth | |
| Comput | 6 | 3 | 0 | 0 | 0 | 0 |
| GitHub | 0 | 1 | 4 | 3 | 3 | 2 |
| Databa | 0 | 2 | 2 | 1 | 1 | 3 |
| Render | 3 | 3 | 0 | 0 | 0 | 0 |
| Nginx | 0 | 0 | 0 | 4 | 0 | 1 |
| Elasti | 0 | 0 | 3 | 0 | 1 | 2 |
| JVM | 0 | 0 | 3 | 1 | 0 | 1 |
| Docker | 0 | 0 | 0 | 3 | 0 | 1 |
| FastCG | 0 | 3 | 0 | 0 | 0 | 0 |
| Data S | 2 | 2 | 0 | 0 | 1 | 0 |
| Blog | 0 | 0 | 2 | 0 | 2 | 0 |
| Hyphen | 0 | 0 | 2 | 0 | 2 | 0 |
| Omnidi | 2 | 2 | 0 | 0 | 0 | 0 |
| Field | 2 | 2 | 0 | 0 | 0 | 0 |
| Affine | 2 | 2 | 0 | 0 | 0 | 0 |
| Archit | 0 | 0 | 0 | 2 | 0 | 1 |
| Visual | 1 | 2 | 0 | 0 | 0 | 0 |
| Master | 1 | 2 | 0 | 0 | 0 | 0 |
| Spark | 0 | 0 | 0 | 2 | 0 | 1 |
| Applie | 2 | 0 | 0 | 0 | 0 | 0 |
| Regula | 0 | 0 | 0 | 0 | 2 | 0 |
| Encryp | 0 | 0 | 0 | 1 | 1 | 0 |
| Stack | 0 | 1 | 0 | 0 | 0 | 1 |
| SQL | 0 | 1 | 1 | 0 | 0 | 0 |
| Git | 0 | 0 | 1 | 0 | 1 | 0 |
| Busine | 0 | 0 | 1 | 0 | 0 | 1 |
| Quadtr | 1 | 1 | 0 | 0 | 0 | 0 |
| K-d Tr | 1 | 1 | 0 | 0 | 0 | 0 |
| Delayn | 1 | 1 | 0 | 0 | 0 | 0 |
| Thrust | 0 | 1 | 0 | 0 | 0 | 0 |
| Kibana | 0 | 0 | 1 | 0 | 0 | 0 |
| Astron | 1 | 0 | 0 | 0 | 0 | 0 |
| Redis | 0 | 0 | 0 | 0 | 0 | 1 |
| NAT | 0 | 0 | 0 | 1 | 0 | 0 |
| SSH | 0 | 0 | 0 | 1 | 0 | 0 |
| Backup | 0 | 0 | 0 | 1 | 0 | 0 |
| jQuery | 0 | 1 | 0 | 0 | 0 | 0 |
| Pthrea | 0 | 1 | 0 | 0 | 0 | 0 |
| AWS | 0 | 0 | 0 | 1 | 0 | 0 |
| Mustac | 0 | 1 | 0 | 0 | 0 | 0 |
| Happyh | 0 | 1 | 0 | 0 | 0 | 0 |
| SURF | 0 | 1 | 0 | 0 | 0 | 0 |
| SIFT | 0 | 1 | 0 | 0 | 0 | 0 |
| Conjug | 0 | 1 | 0 | 0 | 0 | 0 |
| Kalman | 0 | 1 | 0 | 0 | 0 | 0 |
| Partic | 0 | 1 | 0 | 0 | 0 | 0 |
| Gradie | 0 | 1 | 0 | 0 | 0 | 0 |
| Simult | 0 | 1 | 0 | 0 | 0 | 0 |
| Roboti | 0 | 1 | 0 | 0 | 0 | 0 |
| Trie | 0 | 0 | 0 | 0 | 1 | 0 |
| Princi | 1 | 0 | 0 | 0 | 0 | 0 |
| Receiv | 1 | 0 | 0 | 0 | 0 | 0 |
| Machin | 1 | 0 | 0 | 0 | 0 | 0 |
| Linear | 1 | 0 | 0 | 0 | 0 | 0 |
| Discre | 1 | 0 | 0 | 0 | 0 | 0 |
| Suppor | 1 | 0 | 0 | 0 | 0 | 0 |
