Entries by Alan Heighway

GTALug Monthly Meeting: DNS 101

Topic: Fixing your DNS for a better Internet Experience The Domain Name System (DNS), used to translate domain names into Internet Protocol numerical addresses, provides a vital function without which the Internet as we know it could exist. This session will show how the DNS can be even more valuable to Internet users, showing techniques […]

GTALug Monthly Meeting

Topic: TBD Description: Speaker: TBD Agenda: Date / Time: March 10th, 2026 19:30 EST Location: Online using Nextcloud: https://hub.gtalug.org/call/7m45sf9i NOTE:

GTALug Monthly Meeting

Description: Join us this month for a round table discussion with the general membership, where participants will have the opportunity to share ideas, raise questions, and engage in open dialogue on topics important to our community. Speaker: All of you! Agenda: Date / Time: February 10th, 2026 19:30 EST Location: Online using Nextcloud: https://hub.gtalug.org/call/7m45sf9i NOTE:

GTALug Monthly Meeting

Description: Join us this month for a round table discussion with the general membership, where participants will have the opportunity to share ideas, raise questions, and engage in open dialogue on topics important to our community. Speaker: All of you! Agenda: Date / Time: January 13th, 2026 19:30 EST Location: Online using Nextcloud: https://hub.gtalug.org/call/7m45sf9i NOTE:

AGM / Tech Toy Lighting Talks…

AGM: Description: We are coming to you to tell us about your favorite tech related toy or software. For our December meeting, we’re turning the spotlight over to you! We’d love for each member to share a favorite tech-related toy, tool, or piece of software. It doesn’t have to be strictly computer-based—anything that scratches your […]

OBS: Open Broadcast Software

Description: OBS: Open Broadcaster Software – What Is It, How Do I Set It Up, and How Can It Work for You? Curious about streaming, recording, or running a live show? Join us for a hands-on session all about OBS (Open Broadcaster Software) – the powerful, free, and open-source tool used by content creators worldwide. […]

Budgeting in Microseconds

Description: Are you spending too much time “optimizing” your programs? As Knuth famously said “premature optimization is the root of all evil”. Conversely, are your programs actually too slow?  I once has a customer whose daily billing started to take 26 hours. Can you imagine what their CFO said? One classic answer is to set […]

Lighting Talks

Description: Short talks, 5-15 minutes, on various subjects around Linux and FOSS. If you have a talk, let us know and we’ll add you to the list. Submitted talks: The AI box Still looking for speakers! Come ready to speak, listen, and engage. This is your platform. Speaker: Moderator: Alan Heighway Agenda: Date / Time: […]

Round Table Discussion

Description: Got a burning question or a topic you’re eager to explore?Whether it’s something we haven’t touched on yet or a subject from a previous discussion you’d like to revisit, this is the meeting for you. Join us for an open, round-table style session where the agenda is driven by you. We’ll be collecting questions […]

Open Source AI? No such thing. But we can get close?

Description: No current mainstream AI chat system meets the full definition of Open Source or Free Software. In this presentation we will discuss the state of openness in current AI chat systems, where conventional concepts of open source can be applied and where they can’t. Legal and licensing difference between the various options reveal that […]