Reconciliation method and reconciliation system based on search and data analysis engine library

The invention provides an account checking method based on a search and data analysis engine library, and the method comprises the steps: obtaining transaction data with different data formats sent by a plurality of channels, converting the data structure formats into the same data structure formats, and storing the same data structure formats in the search and data analysis engine library, generating an account checking instruction including an account checking service scene according to a preset account checking trigger condition, matching an account checking rule according to the service scene, matching a corresponding account checking model according to the account checking rule, calling multi-party transaction data associated with the account checking instruction from a search and data analysis engine library by using the account checking model to carry out account checking to obtain an account checking result, when the account checking difference occurs, a corresponding account adjusting mode is selecte