16-07-2020 дата публикации
Номер: US20200226194A1
A server receives a short link application from a requester. The short link application includes a long link uniform resource locator (URL). The server obtains a database identifier based on the long link URL. The server determines whether a database associated with the database identifier is accessible by the server. In response to a determination that the database associated with the database identifier is accessible by the server, the server obtains a short link URL associated with the long link URL from the database, and transmits the short link URL to the requester. 1. A computer-implemented method , comprising:receiving, by a server and from a requester, a short link application, wherein the short link application includes a long link uniform resource locator (URL);obtaining, by the server, a database identifier based on the long link URL;determining, by the server, whether a database associated with the database identifier is accessible by the server; and obtaining, by the server and from the database, a short link URL associated with the long link URL; and', 'transmitting, by the server and to the requester, the short link URL., 'in response to a determination that the database associated with the database identifier is accessible by the server2. The computer-implemented method of claim 1 , further comprising in response to a determination that the database associated with the database identifier is not accessible by the server claim 1 , transmitting claim 1 , by the server and to a second server claim 1 , the short link application claim 1 , wherein the database associated with the database identifier is accessible by the second server.3. The computer-implemented method of claim 1 , wherein obtaining claim 1 , by the server claim 1 , a database identifier based on the long link URL includes:calculating a digest value based on the long link URL; andcalculating the database identifier based on the digest value, wherein the database identifier is a number or a ...
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