Blog
Project notes and guides to technology decisions, costs, and risks in business operations.
125 articles found
For Business
Electronic Signatures That Hold Up in Indonesia
Certified vs uncertified e-signatures under UU ITE and PP 71/2019, when a scanned signature is not enough, and how to wire it into contracts.
For Business
Picking the Radio for IoT Devices in Indonesia
WiFi, 4G, NB-IoT or LoRaWAN for devices in Indonesia: what the 920-923 MHz rules allow, where each option fails, and how the yearly cost adds up.
For Business
Unused Data and SIM Validity for IoT Devices
Unused-data protection does not manage SIM validity. Track cards, packages, and deadlines to keep cameras and sensors connected.
For Technical Teams
Why 'ONVIF' Cameras Still Fail to Integrate
ONVIF on the box promises one profile's minimum, not compatibility. Where camera integrations actually break, and what to test before you buy.
For Technical Teams
Why Field Devices Die: Unstable Site Power
Resets, low voltage, and surges need different protection. Check power supplies, UPS topology, earthing, and fault evidence.
For Business
WhatsApp Reply Costs: Check Your API Invoice
Check categories, delivered messages, free allowances, and provider rates before budgeting WhatsApp API automation.
For Technical Teams
Evals: Testing AI Features With No Right Answer
Unit tests need one right answer; AI output has none. How to split what you can assert from what needs a judge, with baselines CI can fail against.
For Business
Salesforce Outage: When a Stuck Login Stops Everything
Salesforce stumbled for up to 11 hours on 16 September 2026 because requests waited on a slow login service. What to check in your own systems.
For Business
Smart Locks for Kos: Access Without a Front Desk
With no front desk, an offline lock decides who gets in. Where revocation, expiry, the lock's clock, and caretaker access fail, and what to ask vendors.
For Business
Indonesia Blocks Unregistered Apps: What to Check
Check PSE registration duties, operator identity, and service details. Understand access-blocking risks and the first checks before using an app.
For Business
Why Your CMMS Sits Empty After Six Months
A maintenance system goes empty because each record costs the technician more than it returns. Tag assets, cut fields, work offline, then measure capture.
For Business
Closed Poultry House Monitoring: Alarms and Data
Closed-house monitoring: local ventilation controls, power-loss alarms, backup tests, and feed data to assess operating costs.