DAS Storage
DAS (Direct-Attached Storage) is a digital storage system directly connected to a single computer or server, typically via interfaces like SATA, SAS, or USB, without a network in between. It provides dedicated, high-speed access to storage resources for that specific host, making it simple to deploy and manage locally. Common examples include internal hard drives, external USB drives, and storage arrays directly cabled to servers.
Developers should learn DAS storage when working on systems requiring low-latency, high-performance storage for single-host applications, such as databases, video editing workstations, or development environments where network overhead is undesirable. It's particularly useful in scenarios where data does not need to be shared across multiple machines, offering cost-effective and straightforward storage solutions for individual servers or personal computers.