Source: Redis docs: Atomicity of Scripts. Redis guarantees that a script is executed in an atomic way: no other script or command will be executed while a script is being executed. Script: fs.readFileSync('. Redis uses the same Lua interpreter to run all the commands. All data structures like arrays, records, lists, queues, and sets are represented with tables in Lua.Ĭlient.on('ready', () => console.log('Redis is ready')) Ĭlient.on('error', (err) => console.log('Error ' + err)) ![]() ![]() Lua provides a single data structure which is tables. Ey ma Bois Here is the 3rd version for the roblox hack Hope you enjoy.It's lightweight and portable with only 21 keywords. Lua is a powerful and fast programming language that is easy to use and embed into your application. As a result, these scripts can be missing from the Redis server, and it is up to the application code to reload these scripts. It executes on the server but they are not named, versioned, or persisted. Lua scripts are considered a part of the client-side application. The EVAL command has a minimum of two arguments, and more if the second argument is greater than zero. Redis allows Lua scripts to have Blocking semantics which means when it is invoked blocks the execution of its invoker, Hence making the execution of Lua scripts atomic in nature. where it let us run our application logic inside Redis. while condition do end for i 1,5 do end for i start,finish,delta do end for k,v in pairs (tab) do end repeat until condition - Breaking out: while x do if condition then break end end. Lua scripts behave like stored procedures for Redis. As these scripts are executed on the server, it makes the reading and writing data very efficient. ![]() Redis allows us to upload and execute Lua scripts on the server.
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