Performance Characteristics Working With JSONB in CockroachDB

Performance Characteristics Working With JSONB in CockroachDB

Performance Characteristics Working With JSONB in CockroachDB. In this article, look at performance characteristics working with JSONB in CockroachDB. I was working on my previous article on JSONB support in CockroachDB, I was interested in identifying performance characteristics for loading JSONB data. I will look at performance based on a single node instance, using the same schema and JSON as my last post.

In this article, look at performance characteristics working with JSONB in CockroachDB.

As I was working on my previous article on  JSONB support in CockroachDB, I was interested in identifying performance characteristics for loading JSONB data. I will look at performance based on a single node instance, using the same schema and JSON as my last post. Let's dig right in.

Writes on a Table Without an Inverted Index or Computed Column

If we just take a basic table with a generated id and a JSONB column called payload. Running a 1000000 row load will finish in less than a minute.

SQL

CREATE TABLE sample (
    id UUID PRIMARY KEY NOT NULL DEFAULT gen_random_uuid(),
    payload JSONB,
);

Java

started at 14:30:20
finished at 14:31:17

These are the start and end times for my python script that creates threads and using upsert, inserts 50 records at a time using multi-row upsert. I will use 57 seconds as a baseline.

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