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How to host R Shiny on your own server a step by step guide — yes, you can run an interactive Shiny app on your own machine or private server without relying on third-party hosting. Quick fact: a typical Shiny deployment can handle dozens to thousands of concurrent users depending on server specs and app optimization. In this guide you’ll get a practical, step-by-step path from choosing a server to securing and scaling your app. We’ll cover:
- Why you’d host Shiny locally or privately
- Required software and prerequisites
- Step-by-step setup for a basic Shiny Server
- How to deploy, manage, and update apps
- Security, performance tuning, and scaling options
- Common pitfalls and troubleshooting
- Quick reference checklist and resources
Useful URLs and Resources text only
Apache Shiny Server – shiny.rstudio.com
R Project CRAN – cran.r-project.org
Shiny Server Pro – www.rstudio.com/products/shiny/shiny-server-pro
Docker Shiny – hub.docker.com/_/rocker/shiny
Nginx as reverse proxy – nginx.org
SSL/TLS basics – ssl.com, open ssl documentation
Let’s get you a solid local-private deployment, with real-world tips you can use today.
1 Why host Shiny on your own server
- Control: Full control over data, uptime, and access.
- Privacy: Keep sensitive datasets behind your firewall.
- Customization: Tailor the environment, security policies, and networking.
- Cost predictability: Avoid per-user hosting fees for smaller teams.
Real-world stat: Small teams running private Shiny servers often see cost savings of 20–60% compared to heavy, pay-per-user cloud hosting for the same scale, once you account for internal resources and maintenance.
2 Prerequisites and planning
Hardware and network
- CPU: multi-core 4–8 cores for light to moderate use
- RAM: 8–16 GB for 10–100 concurrent sessions; scale up as needed
- Disk: fast SSDs for better performance with larger datasets
- Network: reliable bandwidth; if many concurrent users, ensure adequate upload/download speed
- Public vs private: decide if you want a public IP or VPN-only access
Software stack
- OS: Ubuntu LTS 20.04/22.04 or similar Linux distro
- R: latest stable release
- Shiny Server: community edition or Pro if you need advanced features
- Web server: Nginx or Apache as a reverse proxy
- Optional: Docker for containerized deployments
Security basics
- Regular OS and package updates
- Strong firewall rules UFW or nftables
- SSH key authentication
- TLS/SSL certificates Let’s Encrypt is free and popular
Data and app structure
- Plan where apps will live for example, /srv/shiny-server/
- Decide if you’ll serve multiple apps from one server
- Prepare a simple versioning and backup strategy
3 Install and configure the server Ubuntu example
Install system packages
- Update: sudo apt update && sudo apt upgrade -y
- Install R: sudo apt install -y r-base
- Install dependencies: sudo apt install -y libcurl4-gnutls-dev libssl-dev libxml2-dev
Install Shiny Server community edition
- Download: wget https://download3.rstudio.org/shiny-server-1.5.16.958-amd64.deb
- Install: sudo gdebi -n shiny-server-1.5.16.958-amd64.deb
Verify Shiny Server
- Access http://your-server-ip:3838
- Default apps: run example apps to test
Configure Shiny Server
- Edit /etc/shiny-server/shiny-server.conf
- Example:
- Run as shiny
- Directory for apps: /srv/shiny-server
- Log files: /var/log/shiny-server
- Create separate folders for each app under /srv/shiny-server/
Install and configure Nginx as a reverse proxy recommended
- Install: sudo apt install -y nginx
- Create a server block for your domain:
- listen 80;
- server_name yourdomain.com;
- location / {
proxy_pass http://127.0.0.1:3838/;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection “upgrade”;
proxy_set_header Host $host;
}
- Enable and test: sudo systemctl restart nginx
- Optional: configure TLS with Certbot for Let’s Encrypt
Optional: Docker approach alternative
- Use the rocker/shiny image or similar
- Manage with docker-compose for multi-app setups
- Pros: isolation, easier scaling; Cons: adds complexity
4 Deploy your first Shiny app
Create a sample app
- Structure:
- /srv/shiny-server/myapp
- ui.R
- server.R
- Or a single app.R in the same folder
- /srv/shiny-server/myapp
Example app.R simple
- libraryshiny
- ui <- fluidPageh2″Hello from Shiny on my own server”, p”This is a private deployment.”
- server <- functioninput, output, session {}
- shinyAppui, server
Place and permissions
- sudo mkdir -p /srv/shiny-server/myapp
- sudo cp app.R /srv/shiny-server/myapp/
- Set ownership: sudo chown -R shiny:shiny /srv/shiny-server
- Restart Shiny Server: sudo systemctl restart shiny-server
Access
- Open http://your-server-ip:3838/myapp
- If behind Nginx, the URL would be https://yourdomain.com/myapp
5 Security, performance, and reliability
Security basics
- Enable TLS: configure Let’s Encrypt via Certbot
- Use firewall: allow SSH 22 and port 80/443, block others
- Disable password SSH login, require keys
- Regular backups of /srv/shiny-server and your data sources
Performance tips
- Use more RAM and CPU for higher concurrency
- Enable gzip compression in Nginx
- Cache static assets where possible
- Use reactive programming best practices: minimize bulky data transfers, avoid heavy computations on the server for every user
Reliability and maintenance
- Set up automatic backups and test restore
- Monitor server health CPU, RAM, disk I/O
- Use logs to troubleshoot: Shiny Server logs at /var/log/shiny-server and Nginx logs at /var/log/nginx
6 Scaling beyond a single server
Horizontal scaling options
- Docker/Kubernetes: deploy multiple Shiny instances behind a load balancer
- Use a stateless design for apps to allow easy scaling
- Shared data: mount network storage or use database-backed state where needed
Load balancing
- Nginx or HAProxy as the load balancer
- Round-robin or least-connection strategies
- Health checks to auto-remediate failing instances
Data and session management
- Prefer user sessions stored on the client side or in a shared store
- For large apps, consider splitting into micro-apps or modular components
7 Monitoring, logging, and alerts
- Use system metrics: top, htop, vmstat, iostat
- Shiny Server logs: /var/log/shiny-server
- Nginx logs: /var/log/nginx
- Set up simple alerts: email or Slack when CPU > 80%, memory > 85%, or disk space low
- Optional: integrate with Prometheus + Grafana for richer dashboards
8 Common pitfalls and fixes
- App not visible: verify port exposure and Nginx proxy configuration
- SSL mismatches: ensure correct domain names in certificates
- Permission issues: Shiny Server needs access to the app directories
- Memory leaks: optimize R code and limit concurrent sessions
- Backups failing: verify write permissions and backup schedules
9 Backups, disaster recovery, and uptime
- Regularly back up /srv/shiny-server and your data folders
- Keep a tested restore process practice restores
- Have a failover plan if the server goes down secondary server or cloud standby
10 Documentation and maintenance plan
- Create a simple changelog for app updates
- Document deployment steps for new apps
- Schedule periodic security reviews and updates
11 Quick start checklist
- Pick server hardware or cloud instance
- Install Ubuntu, R, Shiny Server
- Set up Nginx as reverse proxy and TLS
- Deploy first app and verify access
- Harden security SSH keys, firewall, TLS
- Implement backup and monitoring
- Plan for scaling if needed
12 Advanced topics and optional improvements
Dockerized Shiny deployments
- Benefits: isolation, reproducibility, easier CI/CD
- Basic flow: docker run -p 3838:3838 -v /path/to/apps:/srv/shiny-server shiny
Using a database backend
- When apps need persistent data, connect to PostgreSQL/MySQL
- Use secure credentials management env vars, secret managers
CI/CD for Shiny Apps
- Set up GitHub Actions or GitLab CI to test and deploy apps automatically
- Run unit tests for R code with testthat
- Auto-deploy on push to main branch
13 Real-world considerations
- If you’re in a regulated environment, align with your data governance policies
- For public access, implement rate limiting to prevent abuse
- Consider user experience: provide a simple landing page listing all apps
14 Resource and reference guide
- Shiny Server official docs and tutorials
- The R Project and CRAN for R packages
- Community forums and Stack Overflow for troubleshooting
- TLS and certificate management guides
Frequently Asked Questions
How do I choose between Shiny Server OSS and Shiny Server Pro?
Shiny Server OSS is free and great for small teams or learning. Pro adds features like enhanced security, authentication, and admin tooling. If you need centralized authentication and enterprise-grade controls, consider Pro.
Can I run multiple Shiny apps on one server?
Yes. Place each app in its own subdirectory under /srv/shiny-server and configure access as needed. Shiny Server will serve each app at /APPNAME.
Do I need Docker to host Shiny?
Not required, but Docker helps with isolation and reproducibility. It’s a good path if you plan to scale or deploy multiple environments. How to Host an FTP Server on PS3 A Step by Step Guide: PS3 FTP Setup, PlayStation 3 File Access, Homebrew Server Tips 2026
How do I enable TLS/SSL on Shiny Server?
Use a reverse proxy like Nginx with TLS termination. Obtain a certificate Let’s Encrypt is free and configure Nginx to proxy HTTPS to Shiny Server.
How many concurrent users can a single Shiny Server handle?
It depends on server resources, app complexity, and how efficiently you code reactive expressions. Start with a modest baseline e.g., 5–20 concurrent users and scale up as needed.
How do I back up my Shiny apps and data?
Back up /srv/shiny-server and any data directories. Automate backups with a cron job or a backup tool, and test restores regularly.
How can I secure my Shiny deployment?
Use SSH keys, firewall rules, TLS for all external access, and keep software up to date. Limit access to trusted users and networks.
How do I monitor performance?
Track CPU, memory, and disk I/O. Check Shiny Server and Nginx logs for errors. Consider Prometheus + Grafana for deeper metrics. How to Hide Your DNS Server The Ultimate Guide To DNS Privacy, DoH, DoT, And VPNs 2026
What’s the best way to scale if user demand grows?
Add more server instances behind a load balancer, move to containerized deployments, and ensure your apps are stateless or use a shared database/log store for persistence.
How do I migrate an existing Shiny app to a private server?
Export your app code, set up the same R package versions locally on the server, deploy under /srv/shiny-server, and test thoroughly before making it public.
Yes, here is a step-by-step guide to hosting R Shiny on your own server. This guide covers choosing the right hosting option, installing and configuring Shiny Server Open Source, containerized deployments with Docker, and even Kubernetes for scalability. You’ll get practical commands, security tips, and real-world considerations so you can publish your Shiny apps with confidence. In short, you’ll learn how to set up, secure, and maintain a production-ready Shiny hosting environment. Useful URLs and Resources: R Project – r-project.org, Shiny – shiny.rstudio.com, Shiny Server Open Source – shiny-server.org, Docker – docs.docker.com, Nginx – nginx.org, Certbot Let’s Encrypt – certbot.eff.org, Ubuntu – ubuntu.com
Understand your hosting options
– Shiny Server Open Source: Simple, straightforward hosting of multiple Shiny apps on a single server. Quick to get started, great for small to medium workloads.
– Shiny Server Pro: Adds authentication, enhanced security, and enterprise features. Best for teams that need more control and support.
– Dockerized Shiny: Package apps in containers for consistency across environments and easier dependency management.
– Kubernetes with Ingress: Designed for large deployments, auto-scaling, and zero-downtime upgrades. Good when you have many apps or need robust orchestration.
– RStudio Connect: A commercial option that goes beyond Shiny by offering deployment, scheduling, and collaboration features. Use if you need a full platform.
When you pick an option, think about: how many apps, how many concurrent users, your team’s familiarity with the tech, and your budget. For many folks starting out, a Docker-based Shiny Server on a Linux host is a solid, scalable choice. How to host a solo rust server step by step guide 2026
Prerequisites
– A Linux server Ubuntu 22.04 LTS or Debian are common choices
– SSH access with a non-root user who has sudo privileges
– A domain name pointing to your server optional but recommended
– A basic firewall setup ufw or firewalld
– Docker installed if you choose the container route
– Nginx or Apache installed as a reverse proxy
– R installed on the host if you’re using Shiny Server Open Source directly
– Basic familiarity with terminal commands
If you’re starting fresh, a clean Ubuntu 22.04 server is a great baseline. The rest of this guide will give you paths for Shiny Server Open Source, Docker, and Kubernetes options.
Option A: Shiny Server Open Source the classic route
Shiny Server Open Source is a straightforward path to host multiple apps on one server.
What you’ll do:
– Install R
– Install Shiny Server
– Place your apps under /srv/shiny-server
– Set up a reverse proxy to expose port 3838 via 80/443
– Enable HTTPS with Let’s Encrypt
Key steps:
1 Install dependencies and R
– Update and install required tools:
sudo apt-get update
sudo apt-get install -y gdebi-core
2 Install R
sudo apt-get install -y r-base
3 Install Shiny Server
– Download the Debian package and install:
sudo wget https://download3.rstudio.org/shiny-server/debian-stretch/x86_64/shiny-server-1.5.16.923-amd64.deb
sudo gdebi -n shiny-server-1.5.16.923-amd64.deb
– Start and enable the service:
sudo systemctl start shiny-server
sudo systemctl enable shiny-server
4 Deploy your first app
– Create a sample app at /srv/shiny-server/myapp
/srv/shiny-server/myapp/ui.R
/srv/shiny-server/myapp/server.R
– App will be accessible at http://your-server-ip:3838/myapp
5 Configure the apps directory and permissions
– Ensure /srv/shiny-server has the right permissions and is owned by the shiny user:
sudo chown -R shiny:shiny /srv/shiny-server
sudo chmod -R 755 /srv/shiny-server
6 Set up a reverse proxy with Nginx
– Install Nginx:
sudo apt-get install -y nginx
– Create a simple server block to proxy traffic to Shiny Server:
server {
listen 80.
server_name your-domain.com. How to Host a NAS Server from Windows 10: A Step-by-Step Guide 2026
location / {
proxy_pass http://127.0.0.1:3838.
proxy_http_version 1.1.
proxy_set_header Upgrade $http_upgrade.
proxy_set_header Connection “upgrade”.
proxy_set_header Host $host.
}
}
– Enable and restart:
sudo ln -s /etc/nginx/sites-available/your-domain.conf /etc/nginx/sites-enabled/
sudo systemctl restart nginx
7 Enable HTTPS with Let’s Encrypt
– Install Certbot:
sudo apt-get install -y certbot python3-certbot-nginx
– Obtain certificate domain must point to your server:
sudo certbot –nginx -d your-domain.com -d www.your-domain.com
– Auto-renew:
sudo certbot renew –dry-run
8 Security and maintenance tips
– Regularly update OS and Shiny Server
– Use a non-root user for app deployment
– Enable UFW and only open ports 80/443
– Backup /srv/shiny-server and consider a simple automated backup script
Pros: Quick to set up, straightforward for multiple apps, easy to manage with a single server.
Cons: Less isolation between apps. not ideal for heavy multi-tenant workloads.
Option B: Dockerized Shiny reproducible environments
Docker makes deployments portable and reproducible. It’s ideal when you want consistent environments across machines or teams.
– Install Docker and Docker Compose optional
– Use a Shiny base image or Rocker image
– Mount your app code into the container
– Expose port 3838 and optionally add a reverse proxy
Example workflow:
1 Install Docker
sudo apt-get install -y docker.io
sudo systemctl enable –now docker
2 Run a basic Shiny container
docker run -d -p 3838:3838 -v “$PWD/myapp”:/srv/shiny-server/myapp –name my-shiny-app rocker/shiny
3 Add an Nginx reverse proxy same as above to expose 80/443 and handle TLS
4 Deploy a more robust container approach
– Use Docker Compose to manage multiple apps and shared resources
version: ‘3’
services:
shiny-app:
image: rocker/shiny
ports:
– “3838:3838”
volumes:
– ./myapp:/srv/shiny-server/myapp
restart: unless-stopped How to host a tamriel online server the ultimate guide: Setup, Security, and Optimization 2026
Tips:
– Use a dedicated user and a bind mount for app code
– For production, pin image versions and scan for vulnerabilities
– Consider multi-stage builds if you package additional dependencies
Pros: Great isolation, reproducible environments, simple scaling by running more containers.
Cons: Managing many containers can be overhead. storage and networking complexity can grow.
Option C: Kubernetes for large-scale deployments
Kubernetes shines when you have many apps, need auto-scaling, rolling updates, and robust networking.
– Package Shiny apps into containers
– Create Deployments, Services, and Ingress rules
– Use an Ingress controller like Nginx or Traefik for TLS termination
– Define resource requests/limits to handle load
High-level steps:
1 Build container images for each Shiny app Dockerfile with a base like rocker/shiny
2 Push images to a registry
3 Create Kubernetes manifests Deployment, Service, Ingress
4 Install and configure an Ingress controller
5 Obtain TLS certificates with cert-manager and Let’s Encrypt
6 Monitor cluster health and scale based on metrics CPU, memory, latency How to Give DNS Server Internet: A Step-by-Step Guide 2026
Pros: Excellent for large, multi-app setups. built-in scaling and rolling updates.
Cons: More complexity. steeper learning curve.
Step-by-step host setup unified approach you can adapt
1 Prepare the server
– Start with a fresh Ubuntu 22.04 server
– Create a non-root user with sudo access
– Set up a basic firewall allow 80/443, 22
2 Install R and Shiny Server Open Source
– Install R and Shiny Server as shown in Option A
3 Deploy your first app
– Place your app in /srv/shiny-server/yourapp
– Confirm it’s reachable at http://server-ip:3838/yourapp
4 Add a reverse proxy
– Install Nginx and configure a reverse proxy to forward to 127.0.0.1:3838
– Secure with TLS using Let’s Encrypt
5 Harden security
– Disable root login, use SSH keys, and configure fail2ban if desired
– Regularly update packages
6 Optional: Docker-based deployment
– Install Docker and run your Shiny app in a container
– Use Docker Compose for multi-app setups
7 Optional: Kubernetes for scale
– Build container images and deploy with manifests
– Use an Ingress and TLS certificates
8 Monitor and maintain
– Check Shiny Server logs, system metrics, and app performance
– Schedule backups of /srv/shiny-server and app data
Quick comparison: Shiny hosting methods
| Method | Setup Speed | Isolation | Scaling | Maintenance | Cost relative |
|——–|————-|———-|———|————-|—————-|
| Shiny Server Open Source | Fast to moderate | Moderate shared server | Moderate for a single host | Easy for small teams | Low to moderate |
| Dockerized Shiny | Moderate to fast | Strong containers | Easy with multiple containers | Moderate. image management | Moderate |
| Kubernetes | Slower to set up | Strong tenants | Excellent auto-scaling | More complex | Higher, due to infra |
| RStudio Connect | Moderate to slow | High | High | Moderate | Higher commercial |
Security, backups, and maintenance best practices
– Use a dedicated domain, not just an IP
– Always enable TLS. automate renewals with certbot
– Keep R and Shiny Server up to date
– Implement a basic backup strategy for /srv/shiny-server and app data
– Use role-based access control for app deployment if you’re in a team
– Monitor logs and set up alerts for unusual activity
– Regularly test disaster recovery scenarios
Monitoring and performance tips
– Enable Shiny Server access and error logs to identify slow apps
– Use system monitoring tools top, htop, iostat, vmstat
– Consider lightweight APM options or custom logging within your apps
– For Docker/Kubernetes, leverage built-in metrics Prometheus, Grafana for visibility
– Keep an eye on memory usage. Shiny apps can be memory hungry How to Get SQL Server Authentication on Your Database: Enable Mixed Mode, Create Logins, and Secure Access 2026
Common pitfalls and troubleshooting
– App not loading: check app directory path and permissions
– 404 on /myapp: verify app name and file structure
– SSL certificates not renewing: verify certbot config and cron jobs
– High latency after TLS: enable HTTP/2 in Nginx and keep TLS config modern
– Port conflicts: ensure 3838 is not used by another service
Example deployment plan checklist
– Decide on hosting method Shiny Server Open Source, Docker, or Kubernetes
– Prepare server with Ubuntu 22.04
– Install R and Shiny Server or Docker
– Deploy your first app to /srv/shiny-server
– Configure Nginx as reverse proxy
– Obtain and install TLS certificate
– Harden security and set up backups
– Implement monitoring and alerting
– Test end-to-end from domain access to app functionality
Frequently Asked Questions
# How do I know which hosting option is right for me?
If you’re starting small with a few apps and want simplicity, Shiny Server Open Source is a solid start. If you need isolation and portability, Docker is great. For large-scale, multi-app deployments with auto-scaling, Kubernetes shines. If you want enterprise features and support, consider Shiny Server Pro or RStudio Connect.
# Do I need Docker to host Shiny apps?
No, you don’t have to, but Docker can simplify dependencies and make deployments predictable across environments. It’s a popular choice for teams and production workloads.
# Can I host multiple Shiny apps on one server?
Yes. With Shiny Server Open Source, you can place multiple apps in /srv/shiny-server and access them via distinct URLs. The same applies when using Docker containers or Kubernetes, just ensure proper routing. How to Get on a Discord Server The Ultimate Guide: Invite Links, Roles, Etiquette, Safety Tips 2026
# How do I set up a domain name for my server?
Purchase a domain, point its A record to your server’s public IP, and configure TLS with Let’s Encrypt certbot for HTTPS.
# How do I secure Shiny Server?
Use TLS Let’s Encrypt, keep software up to date, configure a firewall, run apps with non-root users, and consider rate limiting if needed. Regular backups are essential.
# What about SSL/TLS certificates?
Let’s Encrypt is a free option. Use certbot to obtain and renew certificates automatically. Make sure your Nginx config integrates with the certbot renew hook.
# How can I serve Shiny apps behind a reverse proxy?
Nginx or Apache can act as a reverse proxy, forwarding requests to Shiny Server port 3838 while handling TLS termination and additional security headers.
# Can I publish my Shiny app publicly?
Yes, but ensure proper security, proper performance tuning, and possibly a reverse proxy with TLS. Consider a staging environment to test updates before going live. How to Get Newly Inserted Records in SQL Server a Step-by-Step Guide 2026
# How do I deploy updates to a Shiny app?
With Shiny Server Open Source, update the files in /srv/shiny-server/yourapp and reload the server. In Docker, rebuild or replace the container image and restart the container.
# How do I monitor Shiny Server performance?
Use system metrics CPU, memory, disk I/O, Shiny Server logs, and app-level profiling within R. For containerized setups, use container metrics dashboards.
# How scalable is a Shiny app on a single server?
For a few users, a single server with Shiny Server is fine. For higher concurrency, you may need container orchestration Docker/Kubernetes and multiple worker processes or replicated services.
# What are the maintenance tasks I should schedule?
Regular OS updates, Shiny Server updates, TLS certificate renewals, backups, and periodic checks of app health and logs.
# Do I need a database for Shiny apps?
Not necessarily. Simple apps can read/write to local files, but for multi-user apps or persistent data, integrate with a database PostgreSQL, MySQL, or SQLite as needed. How to get month name by number in sql server crack the code with sql sorcery 2026
# Can I migrate apps between hosting methods later?
Yes. Docker and Kubernetes deployments can be ported with careful packaging and strict versioning. Back up app code and data, and maintain clear configuration.
# How long does it take to set up a basic Shiny server?
A basic Shiny Server Open Source setup with one or two apps can be up in under an hour, assuming you have a ready server and a domain. More complex architectures with TLS and redundancy will take longer.
# What are common errors during deployment?
– Port already in use 3838 by another service
– Permissions issues on /srv/shiny-server
– TLS certificate issuance failures due to DNS or domain issues
– App-specific errors in R missing packages, library paths
# Is Kubernetes worth it for small teams?
For small teams, Kubernetes can be overkill. It’s powerful for multi-app, high-availability setups, but there’s a learning curve. Start with Shiny Server Open Source or Docker, then scale to Kubernetes if needed.
# How often should I back up my Shiny apps?
Daily backups are a good baseline for active apps. Include both app code under /srv/shiny-server and any data stores your apps use. How to get more people in your discord server a comprehensive guide to grow your community on Discord 2026
# Can I use hosting providers or cloud services?
Absolutely. Cloud VMs, VPS, or managed Kubernetes services can host Shiny apps. The core steps remain the same, with provider-specific details for networking, SSL, and storage.
Useful URLs and Resources:
- R Project – r-project.org
- Shiny – shiny.rstudio.com
- Shiny Server Open Source – shiny-server.org
- Docker – docs.docker.com
- Nginx – nginx.org
- Certbot Let’s Encrypt – certbot.eff.org
- Ubuntu – ubuntu.com
- Kubernetes – kubernetes.io
- Rocker Project Shiny images – hub.docker.com/search?q=rocker/shiny
- Let’s Encrypt Docs – letsencrypt.org/docs
If you’re just starting, pick the simplest path that matches your needs. You can always iterate—from Shiny Server Open Source to Docker, and eventually to Kubernetes if your workload grows. The key is to keep backups, monitor performance, and maintain secure access as your user base expands.
Sources:
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