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HeliosDB Full

Workload Management

Workload Management

Intelligent query scheduling, resource management, and SLA enforcement.

Overview

HeliosDB Workload Management provides enterprise-grade control over query execution, resource allocation, and service level agreements.

Components

ComponentDescription
Admission ControlGate queries based on system capacity
Query SchedulerPriority-based query execution
Resource ManagerCPU, memory, I/O allocation
SLA ManagerEnforce response time guarantees
Graceful DegradationMaintain service during overload

Quick Start

-- Create a workload profile
CREATE WORKLOAD PROFILE high_priority
  WITH (
    max_memory = '8GB',
    max_cpu_time = '60s',
    priority = 100,
    queue = 'critical'
  );


-- Assign a session to a workload
SET workload_profile = 'high_priority';


-- Configure admission control
SET admission_control_enabled = true;
SET max_concurrent_queries = 50;

Documentation

DocumentDescription
ADMISSION_CONTROL.mdQuery admission policies
QUERY_SCHEDULER.mdScheduling algorithms
RESOURCE_MANAGER.mdResource allocation
SLA_MANAGER.mdSLA enforcement
GRACEFUL_DEGRADATION.mdOverload handling
  • Performance Tuning: /docs/guides/user/PERFORMANCE_TUNING_GUIDE.md
  • Query Optimization: /docs/guides/user/QUERY_OPTIMIZATION_TROUBLESHOOTING_GUIDE.md

Status: Production Ready Version: v7.0