When organizations implement SAP HANA, they need to devise a strategy to protect the data that the system manages in memory. Depending on your SAP HANA use case, failure to protect this data can lead to significant monetary or productivity losses. One way to protect the in-memory data is through the implementation of SAP HANA System Replication. SAP HANA System Replication is a solution provided by SAP that works with all certified SAP HANA appliance models. It also works with Tailored Datacenter Integration (TDI) configurations if you build your own system using TDI rules.