1. A method for efficient management of resources by facilitating dynamic integration of disparate database entities hosted at disparate database platforms associated with multiple processing tiers within a multi-tenant database system, the method comprising: receiving, by an integration server computing device of a first database entity at a first database platform of the multi-tenant database system, a job request from a client computing device communicatively coupled with the first database entity over a network, wherein the job request is based on a first programming package compatible with the first database entity and includes metadata identifying a tenant placing the job request using the client computing device; seeking, by the integration server computing device of the first database entity, a second database entity at a second database platform to process the job request, wherein the second database entity is independent of and disparate from the first database entity, wherein the first database entity serves as an intermediary entity between the client computing device and the second database entity; prior to transmitting the job request to the second database entity, modifying, by the integration server computing device of the first database entity, the job request by translating, by the first database entity, the first programming package into a second programming package compatible with the second database entity; transmitting, by the integration server computing device of the first database entity, the modified job request to a the second database entity to process the modified job request and generate obtain a result output, wherein the second database entity is independent of and disparate from the first database entity that is used for receiving and managing the job request and serving as an intermediary entity between the computing device and the first database entity, wherein processing of the job request includes translating the first programming package into a second programming package compatible with the second database entity to process the job request to produce the result output that is customizable into one or more formats compatible with and capable of being visualized at the computing device; receiving, by the integration server computing device of the first database entity, the result output from the second database entity, wherein the result output is received and stored as custom objects; and based on the metadata, customizing, by the integration server computing device of the first database entity, the result output from the custom objects into a format that is compatible with and capable of being visualized at the client computing device; and communicating, by the integration server computing device of the first database entity, the customized result output contents to the client computing device.