Database simulation modeling framework

A system, for creating a resource management testing environment, the system comprising:

• one or more processors;
• and
• one or more memory devices that store program code to be executed by the one or more processors, the program code comprising:
• an initial database (DB) population generator configured to:
• establish a model-defined initial population of databases in a database ring where each database in the initial population has an artificial initial resource utilization metric value determined based on output of an initial database population model, wherein the initial database population model is trained based on resource usage metrics of a production database system;
• wherein the initial population of databases in the database ring comprises a count of databases having different types of databases that are determined based on the initial database population model;
• and
• an orchestration framework configured to:
• perform a test of a resource manager for the database ring utilizing the artificial initial resource utilization metric value, wherein the resource manager receives the artificial initial resource utilization metric value from at least one database of the model defined initial population of databases.

A system for managing a resource management testing environment, the system comprising:

• one or more processors;
• and
• one or more memory devices that store program code to be executed by the one or more processors, the program code comprising:
• a database (DB) population-change generator configured to:
• generate a model-defined sequence of database population-change events that change a population of databases in a database ring over time based on output of a database population-change events model, wherein the database population-change events model is trained based on production telemetry data to mimic behavior of a production system;
• and
• an orchestration framework configured to:
• perform a test of resource management operations in the database ring over time during the model-defined sequence of database population-change events.

A system for creating a resource management testing environment, the system comprising:

• a processor;
• and
• a memory device that stores program code to be executed by the processor, the program code comprising:
• an initial database (DB) population generator configured to:
• establish a model-defined initial population of databases in a database ring of a database system, the model-defined initial population of databases comprising a model-defined count of databases and proportions of different model-defined types of databases based on output of an initial database population model;
• a DB population-change generator configured to:
• generate a model-defined sequence of database population-change events that are used to change the population of the databases in the database ring over time based on output of a database population-change events model;
• and
• an orchestration framework configured to:
• perform a test of resource management in the database system based on the model-defined initial population of databases and the model defined populations of databases changed over time based on the output of the database population-change events model;
• and
• a database ring grouping generator configured to:
• generate a plurality of model-defined ring groups comprising at least the database ring based on output of a ring grouping model trained based on resource utilization metrics of a production database system,
• wherein the database ring belongs to a classification that is based on at least one resource utilization metric dimension and at least one resource utilization metric level type defined based on the output of the ring grouping model.

A system for creating a resource management testing environment, the system comprising:

• a processor;
• and
• a memory device that stores program code to be executed by the processor, the program code comprising:
• an initial database (DB) population generator configured to:
• establish a model-defined initial population of databases in a database ring of a database system, the model-defined initial population of databases comprising a model-defined count of databases and proportions of different model-defined types of databases based on output of an initial database population model;
• a DB population-change generator configured to:
• generate a model-defined sequence of database population-change events that are used to change the population of the databases in the database ring over time based on output of a database population-change events model;
• and
• an orchestration framework configured to:
• perform a test of resource management in the database system based on the model-defined initial population of databases and the model defined populations of databases changed over time based on the output of the database population-change events model;
• and
• a database resource usage generator configured to:
• generate a model-defined set of database resource usage metrics for a database in a current population of databases;
• wherein:
• the current population of databases comprises one of the initial population of databases or a subsequent population of databases, and
• the database in the current population of databases reports the model-defined set of database resource usage metrics to the orchestration framework for testing at least one of database placement, load balancing, or scaling operations in the database ring by the orchestration framework in response to the reported model-defined set of database resource usage metrics.

A system, for creating a resource management testing environment, the system comprising:

• a processor;
• and
• a memory device that stores program code to be executed by the processor, the program code comprising:
• an initial database (DB) population generator configured to:
• establish a model-defined initial population of databases in a database ring where each database in the initial population has an artificial initial resource utilization metric value determined based on output of an initial database population model, wherein the initial database population model is trained based on resource usage metrics of a production database system;
• wherein the initial population of databases in the database ring comprises a count of databases having different types of databases that are determined based on the initial database population model;
• and
• an orchestration framework configured to:
• perform a test of a resource manager for the database ring utilizing the artificial initial resource utilization metric value of at least one database of the model defined initial population of databases;
• perform a test of the resource manager for the database ring utilizing a subsequent artificial resource utilization metric value of at least one database of a subsequent model defined population of databases;
• and
• perform a test of the resource manager in the database system based on a sequence of model defined database population-change events.