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---
title: 'Installation'
description: 'Simple installation - takes about three minutes!'
position: 10
category: 'Getting started'
menuTitle: 'Installation'
link: https://codesandbox.io/embed/vigorous-firefly-80kq5?hidenavigation=1&theme=dark
---
Simple installation - takes about three minutes!
## Prerequisites
- Must haves
- [Node.js with version >= 12](https://nodejs.org/en/download) / [Docker](https://www.docker.com/get-started)
- Nice to haves
- [MySQL](https://dev.mysql.com/downloads/mysql/) / [Postgres](https://www.postgresql.org/download/) / [SQL Server](https://www.microsoft.com/en-gb/sql-server/sql-server-downloads) / SQLite Database
- Existing schemas can help to create APIs quickly.
- An example database schema can be found <a class="grey--text" href="https://github.com/lerocha/chinook-database/tree/master/ChinookDatabase/DataSources"> <u>here</u></a>.
## Quick try
### 1-Click Deploy to Heroku
Before doing so, make sure you have a Heroku account. By default, an add-on Heroku Postgres will be used as meta database. You can see the connection string defined in `DATABASE_URL` by navigating to Heroku App Settings and selecting Config Vars.
<a href="https://heroku.com/deploy?template=https://github.com/nocodb/nocodb-seed-heroku">
<img
src="https://www.herokucdn.com/deploy/button.svg"
width="300px"
alt="Deploy NocoDB to Heroku with 1-Click"
/>
</a>
### NPX
You can run below command if you need an interactive configuration.
```bash
npx create-nocodb-app
```
#### Preview:
<img width="587" alt="image" src="https://user-images.githubusercontent.com/35857179/161526235-5ee0d592-0105-4a57-aa53-b1048dca6aad.png">
### Node Application
We provide a simple NodeJS Application for getting started.
```bash
git clone https://github.com/nocodb/nocodb-seed
cd nocodb-seed
npm install
npm start
```
### Docker
If you are a Docker user, you may try this way!
<code-group>
<code-block label="SQLite" active>
```bash
docker run -d --name nocodb -p 8080:8080 nocodb/nocodb:latest
```
</code-block>
<code-block label="MySQL">
```bash
docker run -d -p 8080:8080 \
-e NC_DB="mysql2://host.docker.internal:3306?u=root&p=password&d=d1" \
-e NC_AUTH_JWT_SECRET="569a1821-0a93-45e8-87ab-eb857f20a010" \
nocodb/nocodb:latest
```
</code-block>
<code-block label="Postgres">
```bash
docker run -d -p 8080:8080 \
-e NC_DB="pg://host.docker.internal:5432?u=root&p=password&d=d1" \
-e NC_AUTH_JWT_SECRET="569a1821-0a93-45e8-87ab-eb857f20a010" \
nocodb/nocodb:latest
```
</code-block>
<code-block label="SQL Server">
```bash
docker run -d -p 8080:8080 \
-e NC_DB="mssql://host.docker.internal:1433?u=root&p=password&d=d1" \
-e NC_AUTH_JWT_SECRET="569a1821-0a93-45e8-87ab-eb857f20a010" \
nocodb/nocodb:latest
```
</code-block>
</code-group>
<alert type="success">
Tip 1: To persist data in docker you can mount volume at `/usr/app/data/` since 0.10.6. In older version mount at `/usr/src/app`. Otherwise your data will be lost after recreating the container.
</alert>
<alert type="success">
Tip 2: If you plan to input some special characters, you may need to change the character set and collation yourself when creating the database. Please check out the examples for <a href="https://github.com/nocodb/nocodb/issues/1340#issuecomment-1049481043" target="_blank">MySQL Docker</a>.
</alert>
### Docker Compose
We provide different docker-compose.yml files under <a href="https://github.com/nocodb/nocodb/tree/master/docker-compose" target="_blank">this directory</a>. Here are some examples.
<code-group>
<code-block label="MySQL" active>
```bash
git clone https://github.com/nocodb/nocodb
cd nocodb/docker-compose/mysql
docker-compose up -d
```
</code-block>
<code-block label="Postgres">
```bash
git clone https://github.com/nocodb/nocodb
cd nocodb/docker-compose/pg
docker-compose up -d
```
</code-block>
<code-block label="SQL Server">
```bash
git clone https://github.com/nocodb/nocodb
cd nocodb/docker-compose/mssql
docker-compose up -d
```
</code-block>
</code-group>
<alert type="success">
Tip 1: To persist data in docker you can mount volume at `/usr/app/data/` since 0.10.6. In older version mount at `/usr/src/app`.
</alert>
<alert type="success">
Tip 2: If you plan to input some special characters, you may need to change the character set and collation yourself when creating the database. Please check out the examples for <a href="https://github.com/nocodb/nocodb/issues/1313#issuecomment-1046625974" target="_blank">MySQL Docker Compose</a>.
</alert>
## Production Setup
By default, SQLite is used for storing meta data. However, you can specify your own database. The connection params for this database can be specified in `NC_DB` environment variable. Moreover, we also provide the below environment variables for configuration.
### Environment variables
| Variable | Mandatory | Comments | If absent | |
|------------------------------------|-----------|-------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------|---|
| AWS_ACCESS_KEY_ID | No | For Litestream - S3 access key id | If Litestream is configured and NC_DB is not present. SQLite gets backed up to S3 | |
| AWS_SECRET_ACCESS_KEY | No | For Litestream - S3 secret access key | If Litestream is configured and NC_DB is not present. SQLite gets backed up to S3 | |
| AWS_BUCKET | No | For Litestream - S3 bucket | If Litestream is configured and NC_DB is not present. SQLite gets backed up to S3 | |
| AWS_BUCKET_PATH | No | For Litestream - S3 bucket path (like folder within S3 bucket) | If Litestream is configured and NC_DB is not present. SQLite gets backed up to S3 | |
| DB_QUERY_LIMIT_DEFAULT | No | Default pagination limit | 25 | |
| DB_QUERY_LIMIT_MAX | No | Maximum allowed pagination limit | 100 | |
| DB_QUERY_LIMIT_MIN | No | Minimum allowed pagination limit | 1 | |
| DATABASE_URL | No | JDBC URL Format. Can be used instead of NC_DB. Used in 1-Click Heroku deployment | | |
| DATABASE_URL_FILE | No | path to file containing JDBC URL Format. Can be used instead of NC_DB. Used in 1-Click Heroku deployment | | |
| PORT | No | For setting app running port | `8080` | |
| NC_DB | Yes | See our database URLs | A local SQLite will be created in root folder | |
| NC_DB_JSON | Yes | Can be used instead of `NC_DB` and value should be valid knex connection JSON | | |
| NC_DB_JSON_FILE | Yes | Can be used instead of `NC_DB` and value should be a valid path to knex connection JSON | | |
| NC_DASHBOARD_URL | No | Custom dashboard url path | `/dashboard` | |
| NC_TOOL_DIR | No | App directory to keep metadata and app related files | Defaults to current working directory. In docker maps to `/usr/app/data/` for mounting volume. | |
| NC_PUBLIC_URL | Yes | Used for sending Email invitations | Best guess from http request params | |
| NC_AUTH_JWT_SECRET | Yes | JWT secret used for auth and storing other secrets | A Random secret will be generated | |
| NC_JWT_EXPIRES_IN | No | JWT token expiry time | `10h` | |
| NC_CONNECT_TO_EXTERNAL_DB_DISABLED | No | Disable Project creation with external database | | |
| NC_INVITE_ONLY_SIGNUP | No | Allow users to signup only via invite url, value should be any non-empty string. | | |
| NC_BACKEND_URL | No | Custom Backend URL | ``http://localhost:8080`` will be used | |
| NC_REQUEST_BODY_SIZE | No | Request body size [limit](https://expressjs.com/en/resources/middleware/body-parser.html#limit) | `1048576` | |
| NC_EXPORT_MAX_TIMEOUT | No | After NC_EXPORT_MAX_TIMEOUT csv gets downloaded in batches | Default value 5000(in millisecond) will be used | |
| NC_DISABLE_TELE | No | Disable telemetry | | |
| NC_GOOGLE_CLIENT_ID | No | Google client id to enable google authentication | | |
| NC_GOOGLE_CLIENT_SECRET | No | Google client secret to enable google authentication | | |
| NC_MIGRATIONS_DISABLED | No | Disable NocoDB migration | | |
| NC_ONE_CLICK | No | Used for Heroku one-click deployment | | |
| NC_MIN | No | If set to any non-empty string the default splash screen(initial welcome animation) and matrix screensaver will disable | | |
| NC_SENTRY_DSN | No | For Sentry monitoring | | |
| NC_DISABLE_ERR_REPORT | No | Disable error reporting | | |
| NC_REDIS_URL | No | Custom Redis URL. Example: `redis://:authpassword@127.0.0.1:6380/4` | Meta data will be stored in memory | |
| NC_DISABLE_CACHE | No | If it is set to `true`, then meta data will not be cached. | `false` | |
### AWS ECS (Fargate)
#### Create ECS Cluster
```
aws ecs create-cluster \
--cluster-name <YOUR_ECS_CLUSTER>
```
#### Create Log group
```
aws logs create-log-group \
--log-group-name /ecs/<YOUR_APP_NAME>/<YOUR_CONTAINER_NAME>
```
#### Create ECS Task Definiton
Every time you create it, it will add a new version. If it is not existing, the version will be 1.
```bash
aws ecs register-task-definition \
--cli-input-json "file://./<YOUR_TASK_DEF_NAME>.json"
```
<alert>
This json file defines the container specification. You can define secrets such as NC_DB and environment variables here.
</alert>
Here's the sample Task Definition
```json
{
"family": "nocodb-sample-task-def",
"networkMode": "awsvpc",
"containerDefinitions": [{
"name": "<YOUR_CONTAINER_NAME>",
"image": "nocodb/nocodb:latest",
"essential": true,
"logConfiguration": {
"logDriver": "awslogs",
"options": {
"awslogs-group": "/ecs/<YOUR_APP_NAME>/<YOUR_CONTAINER_NAME>",
"awslogs-region": "<YOUR_AWS_REGION>",
"awslogs-stream-prefix": "ecs"
}
},
"secrets": [{
"name": "<YOUR_SECRETS_NAME>",
"valueFrom": "<YOUR_SECRET_ARN>"
}],
"environment": [{
"name": "<YOUR_ENV_VARIABLE_NAME>",
"value": "<YOUR_ENV_VARIABLE_VALUE>"
}],
"portMappings": [{
"containerPort": 8080,
"hostPort": 8080,
"protocol": "tcp"
}]
}],
"requiresCompatibilities": [
"FARGATE"
],
"cpu": "256",
"memory": "512",
"executionRoleArn": "<YOUR_ECS_EXECUTION_ROLE_ARN>",
"taskRoleArn": "<YOUR_ECS_TASK_ROLE_ARN>"
}
```
#### Create ECS Service
```bash
aws ecs create-service \
--cluster <YOUR_ECS_CLUSTER> \
--service-name <YOUR_SERVICE_NAME> \
--task-definition <YOUR_TASK_DEF>:<YOUR_TASK_DEF_VERSION> \
--desired-count <DESIRED_COUNT> \
--launch-type "FARGATE" \
--platform-version <VERSION> \
--health-check-grace-period-seconds <GRACE_PERIOD_IN_SECOND> \
--network-configuration "awsvpcConfiguration={subnets=["<YOUR_SUBSETS>"], securityGroups=["<YOUR_SECURITY_GROUPS>"], assignPublicIp=ENABLED}" \
--load-balancer targetGroupArn=<TARGET_GROUP_ARN>,containerName=<CONTAINER_NAME>,containerPort=<YOUR_CONTAINER_PORT>
```
<alert>
If your service fails to start, you may check the logs in ECS console or in Cloudwatch. Generally it fails due to the connection between ECS container and NC_DB. Make sure the security groups have the correct inbound and outbound rules.
</alert>
## Development Setup
If you want to modify the source code,
- Start the backend locally
```bash
cd packages/nocodb
npm install
npm run watch:run
```
- Start the frontend locally
```bash
cd packages/nc-gui
npm install
npm run dev
```
- Open ``localhost:3000/dashboard`` in browser
<alert>
nocodb/packages/nocodb includes nc-lib-gui which is the built version of nc-gui hosted in npm registry. <br>
You can visit localhost:8000/dashboard in browser after starting the backend locally if you just want to modify the backend only.
</alert>
## Sample Demos
### Code Sandbox
<code-sandbox :src="link"></code-sandbox>
### Docker deploying with one command
<youtube id="K-UEecQyiOk"></youtube>
### Using NPX
<youtube id="v6Nn75P1p7I"></youtube>
### Heroku Deployment
<youtube id="WB7yYXfhocY"></youtube>