How to Build an Inventory Availability Cache with Redis - OneUptime
: A "Total Lua-Only Inventory Rewrite" for Luanti (Minetest) is available on ContentDB . inventory.lua
: At its simplest, inventory.lua defines a table to store item data, such as names, quantities, and icons. It often includes functions to add, remove, and list items for the player's HUD. How to Build an Inventory Availability Cache with
local Inventory = {} Inventory.items = {} function Inventory:addItem(name, amount) table.insert(self.items, { name = name, amount = amount }) end function Inventory:listItems() for i, item in ipairs(self.items) do print(i .. ": " .. item.name .. " x" .. item.amount) end end return Inventory Use code with caution. Copied to clipboard Key Resources local Inventory = {} Inventory
: In high-traffic environments like e-commerce, Lua scripts are used within Redis to perform "check-and-decrement" operations atomically. This prevents "overselling" during flash sales by ensuring stock levels are updated without interference from other concurrent requests. Community Projects :
This block is for site monitoring.