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GCP has a wide variety of data storage services. They are each designed to meet some use cases, but certainly not all of them. Earlier in the chapter, we considered data storage from a business perspective, and in this section, we will look into the more technical aspects of data storage. Some of the characteristics that you should keep in mind when choosing a storage technology are as follows:

 The volume and velocity of data

 Variation in structure

 Data access patterns

 Security requirements

Knowing one of these characteristics will not likely determine the single storage technology you should use. However, a single mismatch between the data requirements and a storage service’s features can be enough to eliminate that service from consideration.