Deploying Databend on Your Laptop in Minutes

Deploying Databend on Your Laptop in Minutes

Deploying a data warehouse sounds like a big job to you? Definitely NOT. Databend can be deployed to your laptop and uses the local file system as storage. You can complete the deployment in a few minutes even if you're new to Databend. Now let's get started!

STEP 1. Downloading Databend

a. Create a folder named

databend

/usr/local

databend

• bin
• data
• etc
• logs

b. Download and extract the latest Databend package for your platform from https://github.com/databendlabs/databend/releases.

c. Move the extracted files

databend-meta

databend-query

/usr/local/databend/bin

STEP 2. Deploying a Standalone databend-meta

a. Create a file named

databend-meta.toml

/usr/local/databend/etc

dir = "metadata/_logs"
admin_api_address = "127.0.0.1:8101"
grpc_api_address = "127.0.0.1:9101"

[raft_config]
id = 1
single = true
raft_dir = "metadata/datas"

b. Open a terminal window and navigate to the folder

/usr/local/databend/bin

c. Run the following command to start databend-meta:

./databend-meta -c ../etc/databend-meta.toml > meta.log 2>&1 &

d. Run the following command to check if databend-meta was started successfully:

curl -I  http://127.0.0.1:8101/v1/health

STEP 3. Deploying a Standalone databend-query

a. Create a file named

databend-query.toml

/usr/local/databend/etc

[log]
level = "INFO"
dir = "benddata/_logs"

[query]
# For admin RESET API.
admin_api_address = "127.0.0.1:8001"

# Metrics.
metric_api_address = "127.0.0.1:7071"

# Cluster flight RPC.
flight_api_address = "127.0.0.1:9091"

# Query MySQL Handler.
mysql_handler_host = "127.0.0.1"
mysql_handler_port = 3307


# Query HTTP Handler.
http_handler_host = "127.0.0.1"
http_handler_port = 8081

tenant_id = "tenant1"
cluster_id = "cluster1"

[meta]
address = "127.0.0.1:9101"
username = "root"
password = "root"

[storage]
# s3
type = "fs"

[storage.fs]
data_path = "benddata/datas"

b. Open a terminal window and navigate to the folder

/usr/local/databend/bin

c. Run the following command to start databend-meta:

./databend-query -c ../etc/databend-query.toml > query.log 2>&1 &

d. Run the following command to check if databend-meta was started successfully:

curl -I  http://127.0.0.1:8001/v1/health

There you go! You have successfully deployed Databend on your computer. If you have a SQL client on your computer, try the steps below to verify the deployment:

a. Create a connection to 127.0.0.1 from your SQL client. In the connection, set the port to

3307

root

b. Run the following commands to check if the query is successful:

CREATE TABLE t1(a int);

INSERT INTO t1 VALUES(1), (2);

SELECT * FROM t1;