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Is there a difference between ListTables and ListTablets?

🟢 Easy Conceptual Junior level
1Times asked
Jul 2026Last seen
Jul 2026First seen

💡 Model Answer

In Google Cloud Bigtable, ListTables is an API call that returns the names of all tables in a Bigtable instance. ListTablets, on the other hand, is a lower‑level operation that lists the tablets (shards) that make up a table. A table is a logical entity, while tablets are the physical partitions that store the table’s data across nodes. ListTables is used for administrative tasks like creating or deleting tables, whereas ListTablets is useful for monitoring, debugging, or performing maintenance on the underlying storage shards. Therefore, the two calls serve different purposes: one operates at the table level, the other at the tablet level.

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