Containers & Kubernetes

3+ hour, 13+ min ago   (741+ words) Launching an EC2 instance is a great starting point for learning AWS, but real cloud environments require more than virtual machines. We need network segmentation, controlled access, routing, and a secure way for application components to communicate. In this hands-on project,…...

1+ day, 7+ hour ago   (694+ words) The underlying cause is identical; the message is not. These are the four you'll meet most often: What tripped me up the first time: the Node and curl wording ("unable to verify the first certificate") points at the server, while…...

1+ day, 8+ hour ago   (487+ words) Cloud computing is an important segment of the AI race. Many AI companies do not want to manage the data center infrastructure necessary to run their applications, so they rent computing power from cloud providers like Amazon Web Services (AWS)…...

2+ day, 11+ hour ago   (533+ words) A mail server and an all-in-one collaboration tool designed for businesses of all sizes. GFI KerioConnect® AI brings intelligent email features to your infrastructure without sending data to external services. Everything runs locally using on-premise language models. No cloud APIs,…...

5+ day, 3+ hour ago   (895+ words) AgentBadge now has a real platform identity: did:web:agentbadge.xyz — a W3C DID anchored to our domain, a signed DID Configuration (VC-JWT DomainLinkageCredential) any client can verify with ~20 lines of jose, and a real Ed25519 key behind jwks.json. Chain refs point…...

2+ day, 23+ hour ago   (65+ words) Telecompaper Beyon Connect and Taptap Send launch eKey 2.0 integration Beyon Connect has announced the successful integration of Taptap Send with eKey 2.0, supporting the digital authentication of national identities and eKYC protocols. The eKey 2.0 service is Bahrain's official digital national verification…...

3+ day, 19+ hour ago   (611+ words) The basic architecture is straightforward. A client connects to a frontend address, while the load balancer decides which backend resource should receive the traffic. Instead of relying on one server to handle every request, multiple instances can share the workload....

3+ day, 15+ hour ago   (659+ words) That number is a resolver default, not a coincidence. resolv.conf supports options timeout:n attempts:m, and on glibc the defaults are a 5-second timeout with 2 attempts per nameserver. So any DNS query whose response never arrives costs you…...

4+ day, 3+ hour ago   (643+ words) AWS Local Zones enable organizations to deploy compute-driven applications into redundant data centers located near densely populated areas. This improves an application's response time through the reduction of network latency. To deploy an application into an AWS Local Zone, do…...

4+ day, 3+ hour ago   (1281+ words) Difficulty: Advanced Reading time: ~80 minutes Prerequisites: Tutorial 41 — FreeSWITCH Fundamentals, Tutorial 42 — Kamailio Fundamentals Technologies: Kamailio, FreeSWITCH, RTPEngine, Keepalived, MariaDB Galera, WebRTC, TLS, DNS SRV, Prometheus, Homer OS: Debian 12 (Bookworm) for all servers Kamailio and FreeSWITCH are both excellent SIP platforms, but…...