DR/BC Visual Timeline

DR/BC Timeline — RPO, RTO, WRT, MTD

Visualize a disruption from Normal Operation → Disaster → Recovery Starts → Normal Operation Resumes. Toggle theme, play, save incidents, and export CSV.

Timeline

Normal Operation RPO Window RTO WRT Normal Resumed

Controls & KPIs

RPO (hours)

Disaster occurs at (hr)

Recovery starts at (hr)

Normal op resumes at (hr)

RTO

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WRT

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MTD = RTO + WRT

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RPO Window

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Saved Incidents

Snapshots are kept in-memory per page load.

#	Saved	Disaster	Recovery Starts	Normal operations Resumes	RPO	RTO	WRT	MTD

Definitions

RPO: maximum acceptable data point to be recovered (window before disaster).
RTO: maximum time needed for data recovery (disaster → recovery starts).
WRT: maximum time to verify data integrity & resume operations (recovery start → normal operations resumes).
MTD: Maximum Tolerable Downtime = RTO + WRT.

Example: 03:00 → 06:00 → 08:00 ⇒ RTO = 3h, WRT = 2h, MTD = 5h.

Developed by Durgesh Kalya. For educational purposes only. 2025. Feedback via LinkedIn.