Nexus Repository Reference Architecture 5
Tip
Do you fit this profile?
This reference architecture describes deployment strategies and system requirements for a single Nexus Repository deployment.
1,000+ licensed contributing developers who are part of the software development lifecycle
1,000,000+ requests per day
500+ repositories
100TB+ blob storage
If you don’t fit this profile, please see the reference architecture main page to find the deployment profile that best matches your needs.
Very large enterprise-grade deployments require multiple Sonatype Nexus Repository Pro instances in a high-availability (HA) environment to appropriately handle demand.
There are two tested architectures to consider:
High Availability (HA) Nexus Repository Pro deployment
Read Proxies/Replication
High Availability Nexus Repository Pro Deployment
Sonatype Nexus Repository HA deployments can be accomplished using any of our HA deployment options.
 |
System Requirements
3-5 Sonatype Nexus Repository instances/replicas with each meeting the below requirements
Pro License
16 CPU
64GB RAM
500G+ Instance Disk Size
Compatible PostgreSQL Database
600+ Max Connections
16GB+ Shared Buffer
32GB+ OS Filesystem Buffer Cache Size
Read Proxies/Replication
 |
System Requirements
3-5 Sonatype Nexus Repository Instances/Replicas
Pro License
16 CPU
64GB RAM
500G+ Instance Disk Size
Compatible PostgreSQL Database
600+ Max Connections
16GB+ Shared Buffer
32GB+ Cache
Setup Documentation
High Availability Deployment Options
A Helm Chart (GitHub, ArtifactHub) is available for our resiliency and high-availability deployment options. Be sure to read the deployment instructions in the associated README file before using the chart.