In an aspect, a computer-implemented method for managing active read and write data routing and placement policy overview in an application-oriented system comprising: when an application issues a write operation, a writeback system of the application-oriented system writes the data only in the Virtual Element (VE) of the cache Virtual Storage Objects (VSTO) and not on another capacity layer VSTO; when an application issues an attribute write operation or metadata write operation, a writeback system of the application oriented system executes the attribute write operation in an appropriate Meta chunk Virtual Element (VE) of the cache VSTO only and not on another capacity layer VSTO; and persistently implementing a metadata change only in the Meta chunk VE.