Extended data:
1. technical innovation: separating the operation, signature and storage functions of the core board not only expands the storage capacity, but also significantly improves the charging speed, which can reach 50 sheets/second (the highest can reach 150 sheets/second in the test environment, and there is no pressure for real-time multi-user high concurrent charging or centralized batch charging at the end of the month);
2, high concurrency, each tax number can support 200 user billing terminals (a single tax number server can support 600 billing terminals);
3. The storage capacity of invoice details is as high as 1T, which can store 1 100 million electronic invoices and can be expanded according to customer requirements.
Tax control hardware integration
1, centralized deployment of tax-controlled server equipment, which can realize independent deployment or mixed deployment of provincial, prefectural and county-level special hardware according to the needs of enterprises, facilitating operation and maintenance management;
2. Support multiple tax numbers and billing terminals, and reduce the number of tax-controlled hardware and failure rate through centralized storage of tax-related data.
reliability
1, high reliability, supporting 7*24 hours continuous and stable operation;
2. The data of the tax control server is stored on the hard disk and adopts RAID mode. Damage to the hard disk will not cause data loss and can be replaced in time;
3. If the disaster recovery scheme of one master and one standby is adopted, business continuity will be realized to the greatest extent. If there is a backup, it can avoid the serious situation that the core board cannot be invoiced during the reissue.
Baidu encyclopedia-tax control panel