Why is it that the live video of the devices connected to easygbs suddenly cannot be played? Insufficient database read / write

EasyGBS GB video cloud service can support the adoption of GB GB28181 The protocol connects the device to , Realize real-time monitoring and live broadcasting of video 、 videotape 、 Voice talk 、 Cloud storage 、 Alarm and other functions , At the same time, it also supports the whole terminal processing of the accessed video stream 、 Platform wide distribution , The video streams distributed include RTSP、RTMP、FLV、HLS、WebRTC Equiform . Platform deployment is simple , It can be realized without plug-ins web Browser play , Also supports mobile browser 、 WeChat 、PC And other terminals without plug-ins .

There's user feedback ,EasyGBS All the on-site devices connected to the platform suddenly fail to play , And display the collection timeout , The previous playback is normal , The network is normal , Ask us to check the cause .

The technician checked the whole circle and found , It turns out that there are too many on-site access routes , The disk read / write and database read / write of the server are insufficient . Our video platform （EasyGBS、EasyNVR、EasyCVR、EasyDSS etc. ） The default databases are sqlite.sqlite The database is just a file , It is not suitable for the processing and storage of large amounts of data , Therefore, it is recommended that the user change to mysql database .

The user site has a public network database , Create it EasyGBS And then connect to the database . After replacement , The video on the platform can be played normally .

SQLite and MySQL Are mainstream open source databases , But there are also differences .

SQLite It belongs to a small embedded local database , More for reading and less for writing , It's very small , The speed is faster when the amount of data is not very large , But the performance is poor in the case of large amount of data , In the default configuration SQlite Write speed is faster than MySQL A lot slower .MySQL The database is easy to expand , Can easily handle a larger amount of data , And can provide good speed and performance . Therefore, as the number of channels accessed by the platform increases 、 When the amount of video data increases gradually , Many users choose to SQLite Replace with MySQL database , This can solve the problem of using and storing massive data in video surveillance .

We have shared in previous articles about EasyGBS Replace the database steps article , Interested users can poke here ：EasyGBS How to configure mysql database ？

With China's safe city 、 Safe country 、 The continuous implementation and construction of projects such as Xueliang project ,EasyGBS With excellent video capability , It has also played a great role in these projects .EasyGBS The most prominent feature is that it supports cascading with major platforms , It reduces the communication between video monitoring devices 、 The interconnection between platforms is difficult . Interested users can go to the demonstration platform for experience or deployment testing .