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Planning a Fourth of July getaway? Use less gas—and cut your emissions—by easing up on the pedal.

The panelists explain the realities of running AI systems reliably at scale. While building models is solved, maintaining production databases under constant pressure is not. They discuss the emerging architectural decisions separating teams that scale gracefully from those facing catastrophic outages, and what engineering leaders must rethink today. By Simerus Mahesh, Alex Infanzon, Meryem Arik, Luca Bianchi, Renato Losio

Dbrand is the company that shipped a product that told Nintendo's legal team to "go fuck yourself," and the company that had a second set of lawyer-dodging PS5 plates ready when Sony threatened to sue over the originals. But on June 29th, the company finally ate some serious humble pie, canceling its Portal-themed Companion Cube […]

Papa Johns is spying on people’s buying activities to predict when they are low on food: The pizza chain recently tapped NBCUniversal, Instacart and the dentsu-owned media agency Carat for help reaching consumers when they’re low on groceries—and thus more likely to be swayed by a mouth-watering ad. The idea is to reach hungry consumers by “knowing what is in their fridge without being too creepy,” said Carrie Drinkwater, chief investment officer at Carat. To achieve that goal, NBCU and Instacart created a custom audience of shoppers who regularly purchase grocery staples on Instacart, such as eggs, milk, meat and produce. Based on that data, Papa Johns can determine which days of the week certain consumers are likely to run out of groceries and serve them an ad on NBCU streaming content accordingly. The brand served custom creatives to consumers based on their food preferences—such as whether they buy meat regularly—with QR codes and calls to action such as, “Light on groceries?” or “Empty fridge?”...

Talk to your to do list and get what's next Discussion | Link

Welcome to the “Temu experience of telehealth,” where everyone from Grindr to MAGA influencers can open a virtual clinic selling weight loss drugs and more.

BMW's X5 lineup finally has an electric option with impressive range.

Fujifilm is expanding its QuickSnap lineup with a new disposable camera focused on taking monochrome photos and another built to survive harsh outdoor environments. The $22.90 QuickSnap Black and White and the $24.75 QuickSnap Active are expected to launch sometime later this fall, to the delight of Gen Z snappers driving the current resurgence in […]

A researcher found that using Anthropic’s Claude Opus 4.7, he could break into the website of Front Gate—used by every festival from Lollapalooza to Bonnaroo—and freely issue any ticket he chose.

If you've submitted a BOM for quoting recently and gotten a lead time that made you do a double take, you're not imagining things. Passive component sourcing in 2026 is tighter than it's been in a few years — and MLCCs are the epicenter. I want to break down why this is happening, which component categories are actually at risk, and — more importantly — what you can do at the design stage to make your board less vulnerable to it. This isn't a "just wait it out" post; there are concrete layout and BOM decisions that meaningfully change your exposure. Why now? Three demand sources are converging on the same MLCC/inductor capacity that used to be dominated by consumer electronics: AI server infrastructure — GPU power delivery networks alone can chew through hundreds of decoupling capacitors per board, and hyperscaler order volumes dwarf typical consumer runs. EVs — automotive-grade passives (AEC-Q200, X8R/X7R) come from a narrower qualified supplier base, so even modest EV growth disproportionately tightens that segment. Renewables/grid infrastructure — pulling on high-voltage inductors and power resistors. On the supply side, new MLCC/ferrite production lines take 12–24 months to come online from the capital decision. Semiconductor fabs can reallocate capacity relatively fast; passive component fabs can't. That structural lag is the real reason lead times stretch out faster than they recover. Which parts are actually at risk Not everything is equally exposed: Category Normal LT 2026 Tight-Market LT Exposure Commercial MLCC (X7R, 0402/0603) 4–8 wks 8–16 wks Moderate–High High-density MLCC (0201, high µF) 6–10 wks 16–26 wks High Automotive MLCC (AEC-Q200, X8R) 10–14 wks 20–30+ wks Very High C0G/NP0 (precision/timing) 4–8 wks 6–12 wks Low–Moderate Power inductors (shielded, low DCR) 6–10 wks 12–20 wks Moderate–High Chip resistors 2–6 wks 4–8 wks Low Chip resistors are the least affected — manufacturing capacity is less concentrated and swapping vendors doesn't trigger a

The Problem When you put RabbitMQ's Management UI behind an nginx reverse proxy under a sub-path like /rabbitmq/ , queue detail pages and many API calls break silently. The root cause: nginx normalizes the request URI before proxying. It decodes %2F (the URL-encoded forward slash) into a literal / . RabbitMQ's Management API uses %2F to represent the default virtual host ( / ) in API paths: GET /api/queues/%2F/my-queue When nginx decodes it: GET /api/queues///my-queue ← broken What Doesn't Work The common advice of using merge_slashes off or a rewrite directive doesn't fully solve this because nginx still normalizes $uri before forwarding. The Fix Use $request_uri inside an if block. Unlike $uri , $request_uri holds the raw, undecoded URI exactly as the client sent it — nginx never touches it. nginx # RabbitMQ: API paths — use $request_uri to preserve %2F (never decoded by nginx) location ~* ^/rabbitmq/api/ { if ($request_uri ~* "^/rabbitmq/(.*)") { proxy_pass http://rabbitmq:15672/$1; } proxy_buffering off; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto https; } # RabbitMQ: general UI (JS, CSS, static assets, non-API pages) location ~* ^/rabbitmq/ { rewrite ^/rabbitmq/(.*)$ /$1 break; proxy_pass http://rabbitmq:15672; proxy_buffering off; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto https; }

Sign-in worked flawlessly in dev. Then a real user pasted a real code and got "invalid format" — before the code ever reached Supabase. The credential was fine. My regex was wrong. Here's the one-line assumption that broke auth for every human who wasn't me. I run a Discord-native Company Brain. Teams /save docs and /ask grounded answers; access is gated by a magic-link claim that emails a one-time code. Standard GoTrue OTP flow. The client shows a box, you paste the code, the server verifies it. Boring — which is exactly what auth should be. The bug: a six-digit assumption in a validation guard The claim handler did a cheap client-side sanity check before calling verifyOtp : // The bug. Looks reasonable. Rejects every real code. const OTP = /^ \d{6} $/ ; function normalize ( input : string ): string { const code = input . trim (); if ( ! OTP . test ( code )) throw new Error ( " Enter the 6-digit code from your email. " ); return code ; } Every OTP tutorial uses \d{6} . Every code demo shows six digits. So I typed six digits into the test and it passed. In dev I was generating my own codes and never actually reading the email. Supabase's GoTrue emits an eight-digit code on this project. ^\d{6}$ rejects eight digits outright. The user's perfectly valid credential got thrown out by my own front door with a lie for an error message — "enter the 6-digit code" when the email plainly showed eight. Why it happens: OTP length is a setting, not a constant The length of a GoTrue email OTP is configurable — GOTRUE_MAILER_OTP_LENGTH (Dashboard → Authentication → Email). It defaults to six in many setups and to eight in others depending on when and how the project was provisioned. The number in the tutorial is that author's project setting , not a property of OTPs. Hardcoding 6 couples your client to a server config you don't control and might change. Bump the length for security later and every client silently starts rejecting valid codes. No error in your logs — the rejection

Quick Answer (TL;DR) Modifying an RDS instance class in place causes 5 to 15 minutes of downtime while AWS reboots the database. To right-size without downtime, use RDS Blue/Green Deployments (fastest, cleanest), a read-replica promotion (works on older engines), or a Multi-AZ failover to a resized standby. Blue/Green is the 2026 default for most workloads on MySQL, MariaDB, Postgres, and now SQL Server. Why this happens RDS instances are Managed EC2 hosts running the DB engine, and a class change (say db.m6i.large to db.m6i.xlarge ) requires stopping the process, migrating the EBS volumes to a new host, and restarting. AWS's default "modify" workflow does this in place and warns you about downtime. The workarounds exist because that reboot is unacceptable for user-facing services, so you build the new instance alongside the old one and cut over. Fix #1: Use RDS Blue/Green Deployments The 2026 default. Available for RDS MySQL, MariaDB, PostgreSQL, and SQL Server (added mid-2025). Steps: In the RDS console, select the instance and choose Actions → Create Blue/Green Deployment . Set the Green instance to your target instance class. AWS creates a full standby using logical replication, keeps it in sync, and validates health. When ready, click Switch over . Cutover typically takes under 60 seconds. Applications reconnect using the same endpoint. Command-line equivalent: aws rds create-blue-green-deployment --blue-green-deployment-name resize-prod --source arn:aws:rds:... --target-db-instance-class db.m6i.xlarge Best when: your engine supports it and you can tolerate the extra cost of running two instances for the sync window. Fix #2: Read-replica promotion For engines or versions that do not yet support Blue/Green, or for cross-region resizing. Steps: Create a read replica with the desired new instance class. Wait for the replica to catch up (near-zero lag). Point application writes to the read replica endpoint (requires connection-string change or DNS switch). Promote

Trump has remade the nation’s capitol in his own image. Ahead of the Fourth of July, WIRED guides you through the dizzying effects of DC’s makeover.

Give Your AI Superpowers on macOS Discussion | Link

Here's a scenario that plays out in engineering teams every day: you spin up a conversation with an AI tool to analyze some code, get a useful response, copy-paste the output, and close the tab. An hour later, you need a follow-up analysis — and you're starting from scratch. No context, no history, no continuity. Now multiply that by five tools running in parallel. ChatGPT for drafting, Claude for analysis, Copilot for code, a local model for sensitive data, maybe a custom agent for domain-specific tasks. The outputs are scattered across browser tabs, Slack threads, and clipboard history. Nothing connects. The AI tools themselves are capable enough. What's missing is the infrastructure to treat them as actual team members — with identities, workspaces, and accountability. The Identity Problem Every AI interaction today is anonymous. You talk to "the model," it responds, the session ends. There's no persistent identity, no accumulated context, no track record. This works fine for one-off questions. It breaks down the moment AI needs to participate in a sustained workflow — the kind where you need to know who did what, when, and how well. We've been building an open-source project called Octo (Apache 2.0, GitHub ) that approaches this problem by giving AI agents a proper identity system. In Octo, each AI agent is a Bot — a first-class entity with a name, a creator, a capability card, and a work history. A Bot isn't a chatbot wrapper. It's a structured identity: Creator binding : Every Bot is created by a human user and inherits a scoped subset of that user's permissions. The Bot acts on behalf of its creator, not autonomously. AgentCard : A structured capability declaration — what the Bot can do (coding, analysis, translation, design), at what level, in what domains, and with what constraints. Think of it as a resume that other team members can inspect before assigning work. Work history : Every task a Bot participates in gets recorded — completion status, quality sco

This week was largely a Claude story: Sonnet 5 landed with enough benchmark muscle to make Opus feel redundant for most workloads, and GitLab's production data backs up the claims. Alongside that, GitHub Copilot quietly dropped its JetBrains friction, and Google's image model got cheaper and faster on Vercel's gateway. Here's what's worth acting on. Claude Sonnet 5 launches on Vercel AI Gateway Sonnet 5 is available now via Vercel AI Gateway at anthropic/claude-sonnet-5 . Launch pricing is $2/$10 per million input/output tokens—identical to Sonnet 4.6—but that rate expires August 31, after which it steps to $3/$15. The model matches Opus 4.8 on coding and agentic benchmarks, which means you can stop routing hard tasks to Opus and absorb a 50–67% cost reduction in the process. For AI SDK users, this is a one-line change. Stronger long-context handling and document parsing are the practical wins for RAG pipelines and multi-turn agent workflows—two areas where Sonnet 4.6 had real rough edges. Verdict: Ship. Update your model identifier before August 31 while the launch pricing holds. Zero breaking changes, and there's no reason to stay on 4.6 for new work. Sonnet 5 closes Opus gap at lower cost Beyond the Vercel integration, the broader Sonnet 5 release deserves its own read. The model is now the default reasoning tier replacing Sonnet 4.6 across Anthropic's plans, and the capability jump is specifically on agentic task completion—planning, multi-step tool use, brownfield code navigation. Early testers report that tasks which previously stalled midway through agent loops now finish end-to-end, which is a qualitatively different outcome from incremental benchmark gains. The economics are straightforward: Opus-level performance at Sonnet prices through August, then a modest step up to $3/$15. If you're running production agents today, the cost-per-completed-task improvement compounds because you're paying less and spending fewer cycles on failure recovery and re-promptin

Pernah kepikiran, "Sebenarnya AI agent saya inget apa aja sih soal saya?" Kalau iya, tulisan ini buat kamu. Masalahnya: Memori AI Itu Kotak Hitam Kalau kamu pakai AI agent yang punya memori jangka panjang (persistent memory), kamu mungkin pernah ngerasa gak nyaman karena beberapa hal ini: Gak tahu persis apa yang diingat AI tentang kamu Gak tahu file-nya disimpan di mana Gak bisa edit memori itu tanpa ngetik perintah lewat chat Takut kalau file memorinya rusak, semua informasi hilang begitu saja Studi kasus di tulisan ini pakai Hermes Agent , agent open-source besutan Nous Research. Sebagai konteks buat yang belum familiar: Hermes Agent adalah agent AI open-source yang berjalan sebagai proses (daemon) mandiri di server milikmu sendiri, mengumpulkan memori lintas sesi, menjalankan tugas terjadwal, terhubung ke belasan platform pesan, dan menulis skill-nya sendiri dari pengalaman. Framework berlisensi MIT ini dirilis Februari 2026 dan dengan cepat menarik perhatian komunitas open-source AI. Hermes menyimpan memorinya di dua file utama: USER.md (profil tentang kamu) dan MEMORY.md (catatan agent soal lingkungan kerja, kebiasaan, dan pelajaran yang dipetik), plus satu file lagi SOUL.md untuk "kepribadian" si agent. Semuanya disimpan dalam format teks polos yang dipisah pakai karakter § , seperti ini: Preferensimu: komunikasi singkat dan langsung § Namamu Budi, awal 30-an, tinggal di Surabaya § Penggemar PKM / Building a Second Brain Format ini fungsional, tapi ada beberapa kekurangan: Susah diedit langsung karena bukan format yang ramah manusia Gak ada riwayat versi — sekali salah edit, informasi bisa hilang selamanya Gak ada tampilan visual — susah lihat semua catatan sekaligus Gak ada antarmuka grafis — harus lewat chat agent atau edit file mentah Solusinya: pindahkan memori itu ke Obsidian , aplikasi catatan berbasis markdown yang mendukung riwayat versi lewat git dan bisa diedit bebas. Arsitektur Sistemnya Sistem sinkronisasi ini punya empat lapisan: ┌───────────────

An AI feature can feel impressive and still be a bad product decision. The demo is fast. The answer sounds useful. The team is excited. Then usage grows and nobody can answer the basic questions: Is it accurate enough? Is it saving time? Which customers trust it? Why did costs spike? Should we scale it, fix it, or kill it? That is the trap an AI metrics baseline prevents. A baseline is not a dashboard full of vanity charts. It is a small set of before-and-after measurements that tells you whether an AI workflow is getting better, getting worse, or merely getting more expensive. Why AI features fail without a baseline Most software teams already track uptime, errors, and conversion. AI features need those too, but they also need new signals because model behavior is probabilistic. A normal API either returns the expected response or throws an error. An AI workflow can return: a fluent answer that is wrong a correct answer with missing evidence a useful answer that costs too much a slow answer that users abandon a safe answer that refuses too often a cheap answer that hurts trust a high-rated answer that does not improve the business workflow Without a baseline, every production discussion becomes opinion-driven: "The model seems better." "Users like it." "The new prompt reduced hallucinations." "The expensive model is worth it." Maybe. Maybe not. The baseline turns those claims into measurable comparisons. What an AI metrics baseline is An AI metrics baseline is the starting measurement for the workflow before you optimize or scale it. It answers five questions: What does the workflow cost today? How good are the outputs today? How fast and reliable is the experience today? Do users adopt and reuse it? Does it improve the real task it claims to improve? You do not need 80 metrics on day one. You need a small set of metrics that match the feature's risk and purpose. For example: Feature Useful baseline Support answer bot resolution rate, citation quality, escalation r

While researching the massive wave of digital transformation rewriting the rules for startups this year, I stumbled upon an insightful podcast by the tech firm GeekyAnts. Hosted by Prem, the episode featured Sanket Sahu, the co-founder of GeekyAnts, who recently emerged from a year and a half hiatus to discuss what he calls the " AI-native shift ." As someone navigating the unpredictable US tech market in 2026, listening to their conversation felt like a reality check. We are constantly flooded with news about AI replacing engineers or cutting budgets, but this discussion offered a grounded perspective on what is actually happening on the ground in software development. The Illusion of Speed The central theme that caught my attention was the sheer velocity of modern AI adoption. Sanket made a striking contrast: while television took decades to become a common household utility, modern AI systems like ChatGPT or Claude reached exponential revenue and widespread adoption in mere months. But here is where the critical analysis kicks in. As founders, we often mistake engineering speed for product success. The podcast highlighted a massive bottleneck that many of us are guilty of overlooking: the human limit. While AI can spin up code in hours instead of months, the time required for human review, validation, and team collaboration remains relatively static. If an organization rushes to ship code simply because it can, they risk launching products that lack deep market validation. True product development still requires user testing and meticulous iteration. The building phase might be operating at 10x speed, but the surrounding human infrastructure is only moving at 1.5x. Fluid Roles and the Rise of the "Builder" Another significant takeaway for Western businesses is the shifting definition of software roles. The traditional silos dividing front-end, back-end, and DevOps are rapidly blurring. According to the insights shared in the video, the engineering ecosystem is mo