Database for Embedded Linux, and Architecture -

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below architecture of applications.

sensor↔parser app↔database↔application1↔ethernet↔server

application2 , application3 same level of application1.

database = sqlite3

problem many transaction occured on database system.

parser app , applications queries whole range of database checking differences every second.

so change architecture or database.

is there database has better performance sqlite3? or part have change?

i switch out sqlite3 in favor of mysql or postgresql, database systems meant handle multiple clients sqlite3 won't able because stored in single file. each (write) access therefore has block entire database instead of single row of table in question.


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