Tarantool installation and use
Tarantool is a high-performance In-memory database and application server designed to handle large-scale datasets and high-throughput transactions. It provides complete transaction support, replication, and sharding functions.
The following is an introduction to the installation and use of the Tarantool database:
1. Install Tarantool:
a. Installing on Linux:
-From Tarantool's official website https://tarantool.io/ Download the version that suits you.
-Extract the downloaded binary files to the directory where you want to install Tarantool. For example, you can unzip it to the/opt/tarantool directory.
-Execute the following command in the extracted directory:
shell
$ sudo ./configure
$ sudo make
$ sudo make install
b. Install on macOS:
-Open the terminal and execute the following command using Homebrew:
shell
$brew install tarantool
c. Install on Windows:
-Download the appropriate installation program for your Windows version from Tarantool's official website.
-Run the downloaded installation program as an administrator and follow the prompts to install it.
2. Start Tarantool:
-Execute the following command in the terminal to start Tarantool:
shell
$ tarantool
3. Connect to Tarantool:
-Execute the following command in the terminal to start the Tarantool client and connect to the default local instance:
shell
$ tarantoolctl connect
4. Create a data table:
-After connecting to Tarantool, you can create a data table using the Lua programming language.
lua
box.schema.space.create('my_space')
--Create fields for automatically increasing IDs
box.space.my_space:create_index('primary', {type = 'tree', parts = {1, 'unsigned'}})
--Add additional fields
box.space.my_space:format({{name='name',type='string'},{name='age',type='integer'}})
5. Implement data insertion:
-Write a function to insert data using Lua language and execute it.
lua
function insert_data(name, age)
box.space.my_space:insert({nil, name, age})
end
--Execute Insert Data Function
insert_data('John', 25)
6. Implement data modification:
-Write a function to modify data using Lua language and execute it.
lua
function update_data(id, name)
box.space.my_space:update(id, {{'=', 2, name}})
end
--Execute update data function
update_data(1, 'Dave')
7. Implement data query:
-Write a function to query data using Lua language and execute it.
lua
function select_data(id)
return box.space.my_space:get(id)
end
--Execute query data function
result = select_data(1)
print(result)
8. Implement data deletion:
-Write a function to delete data using Lua language and execute it.
lua
function delete_data(id)
box.space.my_space:delete(id)
end
--Execute delete data function
delete_data(1)
Through the above steps, you can install and use the Tarantool database, create data tables, and perform data insertion, modification, query, and deletion operations. Please adjust and expand according to your actual needs and code writing methods.
