Data deletion: As established in the OLTP retention above, creating hot and cold storage for outbound data saves infrastructure and storage costs. Establish procedures for deleting outbound data when it is no longer needed or required by law. General industry practice for outbound data retention is seven days but can vary depending on consumer preference. For example, A Kafka topic in a cluster may retain outgoing messages up to seven days before being purged.
Develop a Comprehensive Policy: Create a clear and germany whatsapp number data concise data retention policy covering all types of data, aligned with business needs and legal requirements.
Regularly Review and Update: The data retention policy should be reviewed and updated periodically to reflect changes in business needs, legal requirements, and technology.
Communicate and Train: Ensure that all enterprise teams are aware of the data retention policy and understand their responsibilities.
Use Technology: Leverage data management tools to automate data retention processes and improve efficiency.
By implementing a well-defined data retention policy and following best practices, organizations can effectively manage their OLTP and outbound data, ensuring compliance, optimizing costs, and mitigating risks.