Divided main memory with computing device memory section and database memory section

A computing device comprises:

• a plurality of nodes, wherein a first node of the plurality of nodes operates in accordance with a computing device operation system (OS) and remaining nodes of the plurality of nodes operate in accordance with a database OS, wherein the first node includes a first set of processing core resources, wherein the remaining nodes include a plurality of second sets of processing core resources, and wherein the plurality of second sets of processing core resources process a plurality of threads of an application, and wherein the plurality of threads include a subset of database threads and a subset of computing device threads;
• and
• a divided main memory that is divided into a computing device memory section and a database memory section, wherein the database OS determines an allocation of the divided main memory between the computing device memory section and the database memory section, wherein a plurality of portions of the database memory section of the divided main memory is logically and dynamically divided into a plurality of buffers, and wherein a first database thread of the subset of database threads is assigned a buffer of the plurality of buffers of the database memory section of the divided main memory, and wherein a first computing device thread of the subset of computing device threads utilizes the computing device memory section of the divided main memory.