mac

Inference at the Edge: Running a Large Language Model Chatbot on Consumer Hardware

Mike ConnellyArtificial Intelligence, Technology

Large language models can now run entirely on consumer laptops, with no cloud connection required. We explore how hobbyists and open-source developers are deploying instruction-tuned, locally optimized LLMs on standard hardware and what that means for privacy, cost, and accessibility. The practical tradeoffs between model size and response quality are what make this shift more consequential than it first appears.
Continue reading Inference at the Edge: Running a Large Language Model Chatbot on Consumer Hardware

How To: Synology DS1821+ Network Attached Storage (NAS) & DSM 7.0

Mike ConnellyConnected Home, Technology

A significant upgrade, the Synology DS1821+ replaces the DS1819+’s Atom C3538 with an AMD Ryzen V1500B quad-core processor and adds two built-in M.2 NVMe slots. We cover the hardware differences, SSD caching trade-offs, and notable DSM 7.0 features relevant to the upgrade decision. The performance gap between these two units is larger than the model numbers suggest. Continue reading How To: Synology DS1821+ Network Attached Storage (NAS) & DSM 7.0

How To: Synology DS1819+ Network Attached Storage (NAS) Review & Migration

Mike ConnellyConnected Home

The DS1819+ replaces the DS1817+’s Intel Atom C2538 with the newer C3538, and its PCIe 3.0 slot supports NVMe SSD caching rather than being limited to SATA speeds. Beyond those hardware differences, the disk migration process and key software features in Synology’s DSM are also addressed, including Synology and third-party applications, the file system, file sharing, synchronization & backup, and security. Continue reading How To: Synology DS1819+ Network Attached Storage (NAS) Review & Migration

How To: Configuring MPV for Best Video Quality Including 4K Upscaling

Mike ConnellyConnected Home

This article covers the current recommended graphics stack for MPV across Windows, Linux, Android, and Apple platforms, with specific configuration settings for 4K upscaling. MPV has no native Metal backend, so Apple devices running macOS, iOS, and tvOS have historically been limited to OpenGL, a graphics API Apple deprecated long ago. However, Mac users can now route Vulkan calls through MoltenVK via Homebrew, yielding measurable performance gains over the deprecated OpenGL path. Continue reading How To: Configuring MPV for Best Video Quality Including 4K Upscaling

Synology DS1817+ Network Attached Storage (NAS) Review & Configuration

Mike ConnellyConnected Home

The Synology DS1817+ is an eight-bay NAS running a quad-core Intel Atom processor with SHR2 RAID, capable of surviving the simultaneous loss of two drives without data loss. This review covers hardware configuration, file system selection, file sharing protocols, and security hardening for a demanding home prosumer environment. Btrfs goes beyond what EXT4 offers by adding automatic file self-healing and snapshot replication, but migrating between the two on Synology requires a full volume rebuild. Continue reading Synology DS1817+ Network Attached Storage (NAS) Review & Configuration