This data acquistion system is used in the DTS system(OTDR).It could realize 100Msps dual dataacquistion and real-time data average filtering,and has the storage depth more than 512k bytes(each channle).
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SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002051s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.100339s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002885s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001969s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002524s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003759s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002161s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003209s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.022536s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003230s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 203456 [ RunTime:0.001343s ]
