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Notes from the NOC.

FEATURED · 14 MIN READ

A field note: cutting rural tower response time from 9h to 4h 27m

By Adaeze Okafor · 03 May 2026
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The MTTR Memo

Monthly notes on running infrastructure, from operators to operators. No hype.

[ FIELD NOTES ]
Field notes

A field note: cutting rural tower response time from 9h to 4h 27m

14 min 03 May 2026
[ ENGINEERING ]
Engineering

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Field notes

What 03:14 looks like in Ibadan

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[ OPERATIONS ]
Operations

SLA timers that don't scream wolf

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[ INDUSTRY INSIGHTS ]
Industry insights

PV string drift, three years on

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[ PRODUCT UPDATES ]
Product updates

Inspection mode is here

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[ ENGINEERING ]
Engineering

Postgres at the multi-tenant edge

17 min 08 Apr 2026
[ FIELD NOTES ]
Field notes

A genset, a goat, and a generator failover

5 min 02 Apr 2026
[ OPERATIONS ]
Operations

MTTR vs MTBF — the boring math

9 min 29 Mar 2026
[ INDUSTRY INSIGHTS ]
Industry insights

Telco ops in West Africa, 2026

13 min 22 Mar 2026
[ PRODUCT UPDATES ]
Product updates

Client portal: now white-label

3 min 15 Mar 2026
[ ENGINEERING ]
Engineering

Why we left amber behind

7 min 08 Mar 2026
[ FIELD NOTES ]
Field notes

One inverter, six firmwares

10 min 01 Mar 2026