# Amazon DocumentDB Features and Configurations
<a name="docdb-engine-version-supportability"></a>

The following tables compare features, capabilities, and supported instance types across Amazon DocumentDB engine versions and elastic clusters. Use these tables to determine which engine version best fits your workload requirements.

## Engine status
<a name="engine-version-status"></a>


**Engine status by version**  

| Feature / Capability | v3.6 | v4.0 | v5.0 | v8.0 | 
| --- | --- | --- | --- | --- | 
| Support status | EOL: Mar 2026 | Active | Active (LTS available) | Active (GA Nov 2025) | 
| Extended Support available | Yes (paid, until Mar 2029) | N/A | N/A | N/A | 
| LTS release available | No | No | Yes (v5.0 LTS) | No | 
| Elastic Clusters | No | No | Yes | No | 

## Cluster types
<a name="engine-version-cluster-types"></a>


**Cluster types by version**  

| Cluster Type | v3.6 | v4.0 | v5.0 | v8.0 | Elastic Clusters | 
| --- | --- | --- | --- | --- | --- | 
| Instance-based cluster | Yes | Yes | Yes | Yes | Yes | 
| Serverless instances | No | No | Yes | Yes | No | 

## Features
<a name="engine-version-features"></a>


**Features and Configurations by Engine Version**  

| Feature | v3.6 | v4.0 | v5.0 | v8.0 | Elastic Clusters | 
| --- | --- | --- | --- | --- | --- | 
| Global clusters | No | Yes | Yes | Yes | No | 
| Multi-AZ (3 AZs) | Yes | Yes | Yes | Yes | Yes (per shard) | 
| Read replicas supported | 15 | 15 | 15 | 15 | 15 per shard | 
| ACID transactions | No | Yes | Yes | Yes | No | 
| Change streams | Yes | Yes | Yes | Yes | No | 
| Vector search | No | No | Yes | Yes | No | 
| Performance Insights | Yes | Yes | Yes | Yes | No | 
| In-place major version upgrade (MVU) | Yes (to 5.0) | Yes (to 5.0) | Yes (to 8.0) | No (target only) | No | 
| Client-side field level encryption (FLE) | No | No | Yes | Yes | No | 
| I/O-Optimized storage | No | No | Yes | Yes | No | 
| TLS certificate rotation (no reboot) | Yes (patch 1.0.208662\+) | Yes (patch 2.0.10179\+) | Yes (patch 3.0.4780\+) | Yes | Yes | 
| Cross-Region snapshot copy | Yes | Yes | Yes | Yes | Yes | 
| Cross-account snapshot sharing | Yes | Yes | Yes | Yes | No | 
| Audit and slow query logs | Yes | Yes | Yes | Yes | Yes | 
| Dual-stack IPv4/IPv6 | No | Yes (patch 2.0.11747\+) | Yes (patch 3.0.15902\+) | Yes | N/A | 
| Collation | No | No | No | Yes | No | 
| Views | No | No | No | Yes | No | 
| Compression Support | No | No | LZ4 | LZ4/Ztsd | No | 
| Text Index | No | No | V1 | V2 | No | 
| FedRAMP (GovCloud) | No | No | Yes | Yes | No | 

## Instance types
<a name="engine-version-instance-types"></a>


**Instance type support by version**  

| Instance Type | v3.6 | v4.0 | v5.0 | v8.0 | 
| --- | --- | --- | --- | --- | 
| db.r4 (previous generation) | Yes | No | No | No | 
| db.r5 | Yes | Yes | Yes | Yes | 
| db.r6g (Graviton2) | No | Yes | Yes | Yes | 
| db.r6gd (NVMe-backed Graviton2) | No | No | Yes | Yes | 
| db.r8g (Graviton4) | No | No | Yes | Yes | 
| db.t3.medium | Yes | Yes | Yes | Yes | 
| db.t4g.medium (Graviton2) | No | Yes | Yes | Yes | 
| serverless | No | No | Yes | Yes | 

## Amazon integrations
<a name="engine-version-aws-integrations"></a>


**Amazon integration support by version**  

| Amazon Integration / Feature | v3.6 | v4.0 | v5.0 | v8.0 | Elastic Clusters | 
| --- | --- | --- | --- | --- | --- | 
| Amazon Backup | Yes | Yes | Yes | Yes | No | 
| Amazon Secrets Manager | Yes | Yes | Yes | Yes | No | 
| Amazon Lambda (native ESM) | No | Yes | Yes | No | No | 
| Amazon OpenSearch Service Ingestion (Zero-ETL) | No | Yes | Yes | Yes | No | 
| Amazon DMS migration support | Yes | Yes | Yes | Yes (from 5.0 via Amazon DMS) | Yes | 
| Amazon Identity and Access Management authentication | No | No | Yes (5.0 instance-based) | Yes | No | 
| Amazon CloudShell | No | No | Yes | Yes | No | 
| Amazon Key Management Service | Yes | Yes | Yes | Yes | Yes | 
| Amazon CloudTrail | Yes | Yes | Yes | Yes | Yes |