HBase support Firefox4 download the statistics page
Firefox4 launch let very many people gave a thumbs, its download are also rising, the mozilla is this page technology to achieve the official’s description:
First of all responsible for download. There are many improvements in Office 2010 download .
The mozilla. Org download the task is configured to server cluster to a remote server to send syslog log.
This machine log server the rsyslog, it will be sent over the log filter into after syslog by the hour in the store fragmentation.
This machine is installed SQLStream, it would have been to join the log the new tail.
SQLStream article for each request log the following operation:
Filter out all invalid downloads.
Use MaxMind GeoIP through the log records request to obtain the source IP request.
Use groupby operation will download data in, Discount Office professional 2010 are for you.
download the address, and classified the download time.
Every 10 seconds will the results to HBase, HBase has a according to the time of record data line, mark the time how many which site download.
Glow backend is a python app, it USES python Thrift agreement to HBase out of data, converted to JSON and there exists a divided by minutes of the file. Office 2007 is on sale now.
JSON file in time, it could be named after the front of the site to use machine cache live.
Then glow of the web for JSON the content of the document, in every period of time will download page in to the show.