System and method of creating index
A system, that when operated, creates an index for a database arrangement, wherein the system includes a support server and an indexing server communicably coupled to the database arrangement, wherein the support server: receives a document, metadata pertaining to the document, and a document identifier associated with the document; extracts keywords from the document and store the keywords in a meta-document; stores the document identifier corresponding to the metadata in the database arrangement; and provides, to the indexing server, the meta-document and the document identifier; and wherein the indexing server: receives the meta-document and the document identifier from the support server; extracts keywords from the meta-document; and creates the index, wherein the index includes document identifier listed corresponding to the extracted keywords.
1. A system, that when operated, creates an index for a database arrangement to retrieve information contextually similar to a document, wherein the system comprises a support server and an indexing server communicably coupled to the database arrangement, wherein the support server:
receives from the user, the document, metadata containing information contextually similar to the document, and a document identifier associated with the document;
extracts keywords from the document and store the keywords in a meta-document, wherein the meta-document is in JavaScript Object Notation (JSON) format;
associates the document identifier with the metadata in the form of a list;
stores the list comprising the association between the document identifier and the metadata in the database arrangement; and
provides, to the indexing server, the meta-document and the document identifier; wherein the document is inaccessible by the indexing server, and wherein the indexing server:
receives the meta-document and the document identifier from the support server;
extracts keywords from the meta-document; and
creates the index for retrieving the metadata that is associated with the document identifier in the database arrangement, wherein the index comprises document identifier listed corresponding to the extracted keywords, and wherein the document identifier associated with the extracted keywords in the created index refers the metadata listed corresponding to the document identifier in the database arrangement,
wherein the support server retrieves metadata from the database arrangement by:
receiving at least one of the keywords in the index for the database arrangement as a user-input;
identifying keywords in the created index, matching to the at least one of the keywords received as the user-input;
identifying document identifiers listed corresponding to the identified keywords from the created index for the database arrangement; and
retrieving the metadata corresponding to the identified document identifier, from the stored list comprising the association between the metadata and the document identifier in the database arrangement.
2. The system of claim 1 , wherein the indexing server and the support server extract keywords using an ontological databank, wherein the ontological databank comprises a plurality of concepts, and wherein the support server parses and tokenizes contents of the document for identifying the keywords.
3. A method of creating an index for a database arrangement to retrieve information contextually similar to a document, wherein the method is implemented by way of a system comprising a support server and an indexing server communicably coupled to the database arrangement, wherein the method comprises:
using a support server to receive from a user, the document, metadata containing information contextually similar to the document, and a document identifier associated with the document;
using the support server to extract keywords from the document and store the keywords in a meta-document, wherein the meta-document is in JavaScript Object Notation (JSON) format;
associating the document identifier with the metadata in the form of a list;
storing the list comprising the association between the document identifier and the metadata in the database arrangement; and
providing, to the indexing server, the meta-document and the document identifier wherein the document is inaccessible by the indexing server;
receiving, using the indexing server, the meta-document and the document identifier from the support server;
extracting keywords from the meta-document;
creating the index for retrieving the metadata that is associated with the document identifier in the database arrangement, wherein the index comprises the document identifier listed corresponding to the extracted keywords, and wherein the document identifier associated with the extracted keywords in the created index refers the metadata listed corresponding to the document identifier in the database arrangement;
receiving at least one of the keywords in the index for the database arrangement as a user-input;
identifying keywords in the created index, matching to the at least one of the keywords received as the user-input;
identifying document identifiers listed corresponding to the identified keywords from the index for the database arrangement; and
retrieving the metadata corresponding to the identified document identifier, from the stored list comprising the association between the metadata and the document identifier in the database arrangement.
4. The method of claim 3 , wherein the method comprises extracting keywords using an ontological databank, wherein the ontological databank comprises a plurality of concepts, and wherein the method comprises parsing and tokenizing contents of the document for identifying the keywords.