How The Key-Value SSD Promises To Outperform Block Storage
Search Storage, Monday, November 25th, 2024
Key-value SSDs show potential in performance and storage management, but how would they be implemented? What other advantages do they offer over block storage?
Interest has surged in key-value SSDs. But what makes them better than the original block storage that has been in place for years?
These drives can speed up system performance and simplify the software stack. As a result, the key-value SSD has clear uses but also some major pain points.
The fine print on keys and values
NoSQL databases tend to organize their data into keys and values. The data format fits this type of application well. In this format, a unique key points to data of an unknown size in storage, which is called the value. The value can be long or short. Similarly, the keys that point to the values in storage also have varied lengths. The only important restriction is that they must be unique.