BreathGSLB: A Mind Made in Heaven, A Match Made on Earth

Tech Scroll 111

Proverb: “Wisdom builds the house, but understanding keeps it standing.”

Some ideas do not arrive with fanfare or diagrams; they arrive as a quiet conviction. BreathGSLB was such an idea. Not drafted on a whiteboard, not boxed into layers and arrows, but formed in the unseen — a mind shaped in heaven, ready to be walked out on earth.

From Thought to Direction

The challenge we faced was real: how to balance traffic across services in a way that was both resilient and trustworthy. Existing solutions carried complexity, license walls, or hidden dependencies. We wanted BreathGSLB to be different — lightweight, open, and honest.

The blueprint wasn’t a blueprint at all. It was clarity: a global server load balancer that would not just distribute requests but carry with it the breath of simplicity and reliability.

Beta Launch Without the Baggage

When we moved toward beta, we had no glossy presentations or marketing decks. What we had was more valuable: a working mind-map in conversation, in faith, and in plain notes written down as the vision unfolded.

• No diagrams, yet every part was ordered.
• No consultants, yet the architecture was sound.
• No excess, just what was needed for function and trust.

The beta was not a test of whether it would work — we knew it would. The beta was a test of alignment: would this tool resonate with those who needed it most? Would the values embedded in its making show through in its use?

What Makes BreathGSLB Different

• Faith before framework: built on conviction, not competition.
• Open by nature: no lock-ins, no hidden costs, no forced cloud allegiance.
• Resilient by design: prepared for failure but not defined by fear of it.
• Guided simplicity: if it can be made clearer, it should be.

Looking Forward

BreathGSLB is not the end but the beginning of a family of tools shaped by the same principle: technology that serves without burden, empowers without enslaving, and works with clarity instead of confusion.

We often hear that architecture is built with diagrams and models. Yet sometimes, architecture is first carried in the heart — and only later traced by the hand. BreathGSLB is proof of that: a mind made in heaven, a match made on earth.

Why We Built BreathGSLB

We started with a simple problem:

• Our AWS host handled visitors well until traffic spikes caused noticeable slowdown.
• Our office has a fat 2Gbps pipe, but it's not always up (occasional outages and maintenance).
• We needed a lightweight, reliable, health-checked load balancer at the DNS layer that could seamlessly move traffic between our AWS presence and our office.

The available GSLB software options were too heavy, too complex, and often tied to proprietary stacks. We wanted something small, fast, cross-platform, and open.

The BreathGSLB Approach

BreathGSLB was designed to:

• Run on Ubuntu Server, Arch Linux, and Alpine Linux (including musl libc builds).
• Also run on Windows, macOS (M2), BSD, and any platform that can compile Go.
• Be lightweight, with minimal dependencies.
• Perform health checks so dead endpoints are never served.
• Support multi-zone and multi-record setups.
• Work with both IPv4 and IPv6.
• Fully support DNSSEC, EDNS, and GeoIP-based routing.

With BreathGSLB, when our AWS server gets busy, traffic can automatically be shifted to our office link. If the office link drops, DNS immediately routes traffic back to AWS.

How It Works

• Authoritative DNS: Each zone is signed with DNSSEC (ZSK & KSK).
• GeoIP Routing: Visitors get the endpoint closest to them.
• Multi-Platform Support: Runs on minimal Linux distros and small cloud VMs.
• Health Checks: Dead servers are removed from rotation instantly.

Open & Free

BreathGSLB is released under the MIT License — meaning anyone can use, modify, and distribute it freely. MIT also allows us to sell advanced or commercial versions in the future without changing the license of the open source base.

The full source code, complete with configuration examples, is available for download outside of any Git repository. This keeps it easy to share without forcing users into a specific version control workflow.

What Happens Next

• We'll continue adding features, including advanced failover logic and more geo-routing options.
• A third, IPv6-only nameserver will be deployed for pure IPv6 path testing.
• Documentation and a step-by-step guide will be published alongside the code.

More information over on : https://www.breathtechnology.co.uk

Scroll Closing

Every system needs balance — between reliability and capacity, between vision and detail. BreathGSLB was born of faith, built with diligence, and handed over with hope. May it work wonders, not just in machines, but in the lives of those it serves.