1. A database system comprising: at least one database storing a plurality of data objects; and at least one server having at least one processor operable to cause: processing a post received from a device associated with a first user of a social networking system implemented using the database system, the post configured to be shared in at least one feed of the social networking system and configured to be stored or identified using at least one of the data objects, the post having a state identified using at least one of the data objects, the state being either editable to permit editing of the post or non-editable to prevent editing of the post; applying at least a first criterion to content in relation to the post, the first criterion indicating at least one keyword; determining that at least the first criterion is satisfied; and controlling, based on the determination that at least the first criterion is satisfied, the state of the post to be editable or non-editable.
1. A database system comprising: at least one database storing a plurality of data objects; and at least one server having at least one processor operable to cause: processing a post received from a device associated with a first user of a social networking system implemented using the database system, the post configured to be shared in at least one feed of the social networking system and configured to be stored or identified using at least one of the data objects, the post having a state identified using at least one of the data objects, the state being either editable to permit editing of the post or non-editable to prevent editing of the post; applying at least a first criterion to content in relation to the post, the first criterion indicating at least one keyword; determining that at least the first criterion is satisfied; and controlling, based on the determination that at least the first criterion is satisfied, the state of the post to be editable or non-editable. 7. The database system of claim 1 , wherein the at least one processor is further operable to cause: when the state of the post is non-editable: processing an edit request from a user device; and sending a status message to the user device, the status message indicating that the edit request is denied.