Field notes · Infrastructure

Milwaukee Water Works: two data centres, no dual SAN

October 27, 20261 min read

A municipal utility serving 860,000+ residents mirrored storage between two sites without buying two SANs.

The situation

Milwaukee Water Works serves more than 860,000 residents and needed its online services to survive the loss of a data centre.

What they did

It deployed StorMagic SvSAN to mirror storage across two data centres.

The result

Highly available services across both sites, without the cost of dual SANs, extra switches and the power they draw.

Why it matters

Municipal utilities in Canada have the same continuity duty and the same budget limits.

Source: StorMagic. This organization is a StorMagic customer, not a Connex client.

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