![]() JSON is just a string with a loose type system applied. Hazelcast has always supported strings as data keys and data values, and we can easily store JSON in this format. The next thing you want to do is have easier handling of JSON. So to configure Hazelcast from YAML, you might have a file named hazelcast.yml containing this: hazelcast:īoth achieve the same thing it’s just a question of preference. From Hazelcast 3.12 onwards, YAML is also possible. But you can do the setup from Java or XML. Sensible defaults mean you don’t have to bother with most of the configuration. Hazelcast has many ways to be configured. So the data goes from tables into “ NoSQL” format. This is an example showing the use of YAML configuration, and populating a Hazelcast grid with data in JSON format that has been extracted from a traditional relational database. ![]()
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