https://www.mongodb.com/docs/drivers/java/sync/current/
    https://www.mongodb.com/docs/drivers/reactive-streams/

https://mongodb.github.io/mongo-java-driver/
    https://mongodb.github.io/mongo-java-driver/4.10/
    https://mongodb.github.io/mongo-java-driver/4.10/apidocs/


https://central.sonatype.com/artifact/org.mongodb/mongodb-driver-sync
https://github.com/mongodb/mongo-java-driver

https://www.mongodb.com/docs/drivers/java/sync/current/quick-start/
https://www.mongodb.com/docs/drivers/java/sync/current/quick-reference/
    bulks, cursors
https://www.mongodb.com/docs/drivers/java/sync/current/usage-examples/
https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/
https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/connection/
https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/databases-collections/
https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/data-formats/
    https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/data-formats/document-data-format-extended-json/
    https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/data-formats/documents/

https://www.mongodb.com/docs/manual/reference/connection-string/

https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/connection/
https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/stable-api/
    db.runCommand( { serverStatus: 1 } ).metrics.apiVersions
    client = new MongoClient(uri, { serverApi: { version: '1', strict: true } });

https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/crud/
https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/crud/read-operations/
https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/crud/read-operations/retrieve/
https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/crud/read-operations/cursor/
...
https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/crud/query-document/

https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/aggregation/
    https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/builders/aggregates/

https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/builders/
    https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/builders/filters/
    https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/builders/projections/
    https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/builders/sort/
    https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/builders/updates/
    https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/builders/aggregates/
    https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/builders/indexes/

plan-explain
https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/crud/read-operations/cursor/
    https://www.mongodb.com/docs/manual/core/query-plans/
    https://www.mongodb.com/docs/manual/reference/explain-results/

pojo-cust-n
https://www.mongodb.com/docs/drivers/java/sync/current/fundamentals/data-formats/pojo-customization/

samples
https://www.digitalocean.com/community/tutorials/mongodb-bulk-insert-insertmany
https://www.digitalocean.com/community/tutorials/mongodb-tutorial

api
http://mongodb.github.io/mongo-java-driver/4.10/apidocs/mongodb-driver-core/com/mongodb/ReadConcern.html

2015
https://www.studytonight.com/mongodb/java-integration
https://www.studytonight.com/mongodb/data-insertion-mongodb
https://www.studytonight.com/mongodb/data-updation-mongodb
https://www.studytonight.com/mongodb/retrieve-delete-mongodb