.check_absolute_path    Check absolute path for system
.check_linux_absolute_path
                        Check absolute path for Linux
.check_windows_absolute_path
                        Check absolute path for Windows
db_clean                Clean All Tables and Definitions from Database
db_connect              Connect to PostgreSQL Database
db_disconnect           Disconnect from PostgreSQL Database
db_init                 Initialize PostgreSQL Database for taskqueue
db_sql                  A Wrapper function for DBI interface
is_db_connect           Test Database Connection
project_add             Create a New Project
project_delete          Delete a Project
project_get             Get Project Information
project_list            List All Projects
project_reset           Reset a Project
project_resource_add    Assign a Resource to a Project
project_resource_add_jobs
                        Manage SLURM Job List for Project Resource
project_resource_get    Get resources of a project
project_resource_log_delete
                        Delete Log Files for a Project Resource
project_start           Start a Project
project_status          Display Project Status
project_stop            Stop a Project
resource_add            Add a New Computing Resource
resource_get            Get Information for a Specific Resource
resource_list           List All Computing Resources
shiny_app               Launch Shiny App for Monitoring Projects
table_exist             Check whether a table is existed
task_add                Add Tasks to a Project
task_clean              Remove All Tasks from a Project
task_get                Get Detailed Task Information
task_reset              Reset Task Status to Idle
task_status             Get Task Status Summary
taskqueue_options       Set or Get taskqueue Options
taskqueue_reset         Reset taskqueue Options to Defaults
tq_apply                Apply a Function with Task Queue (Simplified
                        Workflow)
worker                  Execute Tasks as a Worker
worker_slurm            Create a worker on slurm cluster
