---
title: "Resource Manager"
---

# Resource Manager

## Overview

Dynamic resource allocation and management system for CPU, memory, disk, and network resources.

## Planned Features

- **Resource Pools**: Isolated resource pools per tenant/workload
- **Dynamic Allocation**: Real-time resource scaling
- **Resource Quotas**: Hard and soft limits per tenant
- **Resource Prediction**: ML-based resource demand forecasting
- **Resource Prioritization**: Priority-based resource allocation

## Architecture (Planned)

```
Resource Monitor → Resource Estimator → Resource Allocator
                          ↓
                   [CPU/Memory/Disk/Network Pools]
                          ↓
                   Quota Enforcer
```

## Resource Types

1. **CPU**: Compute units, thread pools
2. **Memory**: Buffer pools, cache allocation
3. **Disk I/O**: IOPS, bandwidth allocation
4. **Network**: Bandwidth, connection pools

## Configuration (Draft)

```yaml
resource_manager:
  pools:
    - name: oltp_pool
      cpu_percent: 60
      memory_gb: 32
      max_iops: 50000
    - name: olap_pool
      cpu_percent: 30
      memory_gb: 64
      max_iops: 20000
    - name: batch_pool
      cpu_percent: 10
      memory_gb: 16
      max_iops: 5000
```

## Allocation Policies

- **Static**: Fixed resource allocation
- **Dynamic**: Elastic scaling based on demand
- **Priority-Based**: Allocate to highest priority first
- **Fair Share**: Equal allocation across tenants

## Related Documentation

- [Graceful Degradation](https://www.heliosdb.com/docs/full/features/workload-management/graceful_degradation/)
- [Admission Control](https://www.heliosdb.com/docs/full/features/workload-management/admission_control/)
- [Query Scheduler](https://www.heliosdb.com/docs/full/features/workload-management/query_scheduler/)

**Status**: Planned (roadmap). The features, architecture and configuration on this page describe the planned design.