Migration Plan By facebooker_10159424108333259 Period: Apr 15, 2021 to Jun 30, 2021 Migration Strategy Period: May 15, 2021 to Jun 30, 2021 Api Design Period: May 15, 2021 to Aug 15, 2021 Data Migration SQLs Jun 15, 2021 Dual Write Design (CDC) Jun 15, 2021 Database snapshot and data insertion design Period: Jun 15, 2021 to Aug 31, 2021 App Development for Message publishing (CDC) Jun 30, 2021 Dual Read Design Jul 15, 2021 History Table Strategy Jul 15, 2021 Audit Trail Storage and Retrieval Period: Jul 15, 2021 to Sep 30, 2021 RFB API Development Period: Sep 1, 2021 to Oct 21, 2021 Feature flag to replace DB calls with API calls Oct 21, 2021 Audit Trail Storage and Search Period: Oct 21, 2021 to Jan 31, 2022 SwitchOver Strategy Nov 1, 2021 2FA Replacement Nov 1, 2021 Feature GAP Development Nov 1, 2021 History Table Development Nov 1, 2021 Audit Trail Implementation