Day with local LLM and Mac Silicon
Introduction In recent years, Apple Silicon Macs (especially the M4 Max and newer chips) have emerged as powerful platforms for local AI model inference. This article presents a performance comparison…
ovh cloud experimental
OVHcloud Bare Metal Server Review – Budget Line ✅ Pros: Cheap Price/Performance Easy to get used to management console ❌ Cons Not available in all regions Hardware Quality/Age Architecture You…
Rockchip up and run
(This post is not provided details install step, Its contain my experience to arm backed SBC.) When I'm in china for business trip, I found some SBC (Single Board Computer)…
Remote coding and run script from Ipad
Why? As you known, I pad has lightweight, easy carry on and long time use battery. I just want to use my Ipad for coding, and deploy some terraform script.…
k8s metalLB stranger behavior
Synopsis: Tenant claim about first request to NGINX return bad gateway Architecture: Internet ------> NGINX(proxy by hostname) ------> K8S cluster, float IP metalLB NGINX log 2023/10/04 12:51:37 [error] 18641#18641: *416…
How fast as ram as
I recently builded a new host in cluster. For hosting a lot of VM, I setup 128GB memory (my friend need a large mem for running AI model).I used ramdisk…
AWS site to site VPN
Architect Onpremis server <--> opnsense <--vpn site to site--> aws VPC static routing ipsec tunnel x2 virtual firewall appliance (opnsense) Testing Auto reconnect when office network temporary disconnect Speed test…
Personal cloud desktop
Requirement: Browsers access base Unlimited Operating system Network security, user access security Network control, ad-block dns >>>Design<<< System architecture Virtual machine Remote Desktop gateway Testing Redhat linux Windows desktop Problems…
Simple way to transfer data to m-cloud
Requirement: Simple operation for non-professional users Client-less No need to file service like next cloud, gg driver etc.. >>>Design<<< Protocol select ProtocolEvaluateFTP (File transfer protocol), SFTP (FTP over SSH), FTPS…
Announcement Min-Cloud upstream network (all done)
Before: Rakuten 光 (DSL line not over 100Mbps)Because copper line technology 100Mbps half duplex. Higher ping in rush hour ... Pic 00. DSL line After: Real 光 line (after Sep…