How to use virtualbox api6/11/2023 ![]() ![]() Point reads don't need to use the query engine to access data and can read the data directly. If you just need to read a single item, point reads are cheaper and faster than queries. Most read-heavy workloads on Azure Cosmos DB use a combination of both point reads and SQL queries. Queries always cost at least 2.3 request units and, in general, will have a higher and more variable latency than point reads. SQL queries - You can query data by writing queries using the Structured Query Language (SQL) as a JSON query language. Here are some examples of how to do Point reads with each SDK: ![]() Point reads return a single whole item, not a partial item or a specific field. For a 1 KB document, point reads typically cost 1 request unit with a latency under 10 ms. The item ID and partition key combination is the key and the item itself is the value. Point reads - You can do a key/value lookup on a single item ID and partition key. In Azure Cosmos DB for NoSQL accounts, there are two ways to read data:
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