Noticias agregadas de feeds RSS definidos en feeds.jsonhttps://observatorioblockchain.com/newsfeed/https://observatorioblockchain.com/newsfeed/item/4520ea11bab38318/https://observatorioblockchain.com/newsfeed/item/4520ea11bab38318/Most "AI for founders" content stops at the prompt. Someone shares a clever prompt for competitor research, you copy it, it works once, and three weeks later you're rewriting the whole thing from memory because you never saved the structure. This guide is the opposite of that. It's the full system we actually run — end to end — across our own SaaS properties: the structured playbooks that replaced ad-hoc prompting, and the engineering stack underneath them that turns those playbooks into schedu…Tue, 15 Sep 2026 17:10:41 GMThttps://observatorioblockchain.com/newsfeed/item/cbb2da3c126911b3/https://observatorioblockchain.com/newsfeed/item/cbb2da3c126911b3/When did a database change happen? This isn't just academic. Incremental replication must order committed changes and resume exactly without locking writers. Migration validation checks if source and target are the same state, even as both change. Audit and incident analysis reconstruct who changed data, when, and when others could see it. Application-log correlation links request timestamps with database transactions and resulting commits. It has business meaning. An editor changes a document…Tue, 15 Sep 2026 17:08:27 GMThttps://observatorioblockchain.com/newsfeed/item/f7f44904c9df4927/https://observatorioblockchain.com/newsfeed/item/f7f44904c9df4927/The EU Huawei ban is entering its most consequential phase yet. On May 4, 2026, the European Commission reissued a recommendation it first made in 2020: keep Huawei and ZTE out of critical telecom infrastructure. Nothing about that repetition was accidental. It was the public-facing half of a much harder structural shift — a January 2026 revision to the EU's Cybersecurity Act (CSA2) that would convert six years of voluntary guidance into a binding legal obligation, with a proposed 36-month phas…Tue, 15 Sep 2026 17:08:24 GMThttps://observatorioblockchain.com/newsfeed/item/fb4e6abc84157214/https://observatorioblockchain.com/newsfeed/item/fb4e6abc84157214/Your rank tracker measures Google. It says nothing about the moment a buyer asks ChatGPT "what's the best X" and gets three names back. If you're not one of them, you lost the deal before your site loaded, and nothing in the classic SEO stack sees it happen. So I built Cituna: it asks the same buyer prompts across all seven answer engines (ChatGPT, Perplexity, Gemini, Claude, Grok, Google AI Overviews and Google AI Mode) every day, records who each one cited, then generates the fix. And because…Tue, 15 Sep 2026 17:06:10 GMThttps://observatorioblockchain.com/newsfeed/item/4d77e85d5152f738/https://observatorioblockchain.com/newsfeed/item/4d77e85d5152f738/これは何か 「無駄事業アイデア自動生成マシーン」というWebアプリを作った。 やることはこれだけ。 ボタンを押す 「日本文化モチーフ」(侍・浮世絵・妖怪など10種)と「異業種・時事ネタ」(サブスク・婚活アプリ・仮想通貨など10種)がランダムに1つずつ組み合わされる 意味のない「実現可能性スコア」と、投資家風のコメントが表示される URL: https://dame-app-02-idea-generator.ideogang.workers.dev 以上。実用性はゼロ。出てきたアイデアを実際に事業化する機能も相談する機能も一切ない。 ビジネスの世界には「既存のモチーフ×異業種の掛け合わせ」で新規事業アイデアを発想する、というテクニックが実際にある。真面目にやれば有効な発想法だが、これを完全に自動化・ランダム化して「考えることを放棄する」方向に振り切ったらどうなるか気になったので作った。 技術的な工夫は特にない。配列からランダムに1個ずつ取り出して文字列結合しているだけ。 Cloudflare Workersで静的HTMLを1枚返すだけの超軽量構成(バックエンドなし、DBなし) クライ…Tue, 15 Sep 2026 17:05:19 GMThttps://observatorioblockchain.com/newsfeed/item/c06db5b20bfe88e7/https://observatorioblockchain.com/newsfeed/item/c06db5b20bfe88e7/GetQueryly has an MCP server and API for AI data analysis. Upload a CSV, Excel, JSON, PDF, or Parquet file, ask in plain English, and get charts with short explanations plus a Quick Insight summary. Works out of the box with Claude, Cursor, and any MCP client, or via straight REST from your own app. Docs: https://getqueryly.com/api-docs Product: https://getqueryly.com Why an MCP Server for Data Analysis? AI assistants often guess about your data because they cannot see it directly. Point GetQue…Tue, 15 Sep 2026 17:02:04 GMThttps://observatorioblockchain.com/newsfeed/item/7977b1e93d0f32be/https://observatorioblockchain.com/newsfeed/item/7977b1e93d0f32be/Cloud Workshop: AWS Launch Wizard – Service Identification and Verification 1. Introduction As part of the Cloud Workshop, I explored an AWS service based on the assigned starting letter. I selected AWS Launch Wizard, which starts with the letter "L". The activity involved identifying the AWS service, accessing it through the AWS Management Console, exploring its features, and documenting the process. To identify and explore an AWS service starting with the selected letter and understand its pu…Tue, 15 Sep 2026 17:01:08 GMThttps://observatorioblockchain.com/newsfeed/item/b31e02628aa80e5b/https://observatorioblockchain.com/newsfeed/item/b31e02628aa80e5b/Workshop Name:Hands-on Workshop on Cloud-Native Systems & Applied AI Integration Organized by: Department of Computing, Coimbatore Institute of Technology (Five Year Integrated Programme, M.Sc. AI & ML) Date: 15 & 16 September 2026 (Tuesday & Wednesday) Speaker:Mr. Santhosh NC, Lead Infrastructure Consultant, Thoughtworks, Coimbatore Session 2 picked up right where we left off — going deeper into EC2, moving files between EC2 and S3, and then stepping into the world of serverless computing with…Tue, 15 Sep 2026 17:00:34 GMThttps://observatorioblockchain.com/newsfeed/item/65f5e2e0f50b4ee1/https://observatorioblockchain.com/newsfeed/item/65f5e2e0f50b4ee1/CommentsTue, 15 Sep 2026 17:00:31 GMThttps://observatorioblockchain.com/newsfeed/item/8af1e50c982e80f7/https://observatorioblockchain.com/newsfeed/item/8af1e50c982e80f7/I keep seeing people claim frontend development is dead, so I went and did some research, and not all of it was bad. If you rather watch, check out this video: Job posting show an interesting story Indeed's Hiring Lab looked at tech job titles against pre-pandemic levels. Software engineer postings were down 49 percent. Web developer postings were down more than 60 percent. This isn't great. LeadDev tracked frontend openings from August 2021 through July 2025. The job openings tracked about the…Tue, 15 Sep 2026 17:00:26 GMThttps://observatorioblockchain.com/newsfeed/item/69b4046f20e44cb2/https://observatorioblockchain.com/newsfeed/item/69b4046f20e44cb2/This week in COSS: Unleash raised a $35 million Series B to expand its enterprise feature-flag platform, while Mistral AI closed a €3 billion Series D to scale compute and commercial growth. Moonshot AI is considering a Hong Kong IPO of up to $5 billion, Thinking Machines Lab is reportedly in talks for a $5 billion–$6 billion round, and ClickHouse acquired RunReveal to bring security-data expertise in-house. Elsewhere, ClickHouse’s annual recurring revenue passed $350 million amid demand for AI…Tue, 15 Sep 2026 17:00:00 GMThttps://observatorioblockchain.com/newsfeed/item/2b69ea0fca64b82a/https://observatorioblockchain.com/newsfeed/item/2b69ea0fca64b82a/Introduction Power BI supports connectivity to a wide range of data sources. This includes files, relational databases, cloud platforms, web services and online applications. In this article, we will focus specifically on connecting Power BI to PostgreSQL database. This can be done either locally or using the cloud. Database is is a highly organized, centralized digital system designed to store, manage, secure, and instantly retrieve massive amounts of structured data. database management syste…Tue, 15 Sep 2026 16:54:13 GMThttps://observatorioblockchain.com/newsfeed/item/833fa46ca41783c2/https://observatorioblockchain.com/newsfeed/item/833fa46ca41783c2/Disclosure: we build OutlookDog, an AI add-in for Outlook — this post is the engineering lessons, not a pitch. After a year of building email-safety features on the Office add-in platform, here are five lessons that might help anyone working in this space. Users don't act on "SPF fail" — they act on "this sender looks like your vendor but isn't." We demoted every protocol term to a footnote and warnings started working. An add-in that can't send, delete, or move mail can't be tricked into doing…Tue, 15 Sep 2026 16:53:38 GMThttps://observatorioblockchain.com/newsfeed/item/b9504102af96a026/https://observatorioblockchain.com/newsfeed/item/b9504102af96a026/CommentsTue, 15 Sep 2026 16:38:45 GMThttps://observatorioblockchain.com/newsfeed/item/876819d616b589fd/https://observatorioblockchain.com/newsfeed/item/876819d616b589fd/Has there been any recent changes to Lobsters bot protection? I am now getting the Anubis screen with every click, whether that's stories, or comments. My network/device has not changed. It's very annoying as it sits there calculating for a few seconds with every command.Tue, 15 Sep 2026 16:26:21 GMThttps://observatorioblockchain.com/newsfeed/item/d9f27831b4f85119/https://observatorioblockchain.com/newsfeed/item/d9f27831b4f85119/JetBrains released the Kotlin Benchmark, its official benchmark for grading AI coding agents on real Kotlin engineering work. Claude Code with Opus 4.7 xhigh leads the first leaderboard at 85.7 percent, with JetBrains Junie and OpenAI's Codex right behind at 81.9 percent. But the resolution rate is the least interesting column on the page. The number that deserves your attention is tokens per solved task. It ranges from about 66,000 to 777,000 across the top twenty setups. That is a 12x spread…Tue, 15 Sep 2026 16:06:48 GMThttps://observatorioblockchain.com/newsfeed/item/5baed44d311f216e/https://observatorioblockchain.com/newsfeed/item/5baed44d311f216e/Part 2 of a series building "Grimoire API" — a choose-your-own-adventure backend in NestJS, learned one milestone at a time. Part 1 covered controllers, providers, DI and validation with a single read-only endpoint. This time: making a player's progress survive a server restart. By the end of Part 1, GET /pages/:id worked — but every request started from scratch. There was no concept of "a player," let alone where they currently were in the story. To move a player from one page to the next, som…Tue, 15 Sep 2026 16:05:45 GMThttps://observatorioblockchain.com/newsfeed/item/6b92fa5205eec0d6/https://observatorioblockchain.com/newsfeed/item/6b92fa5205eec0d6/Pessoal, o SDK tava verde. O TypeError chegou. A jornada, não. Dashboard cheio. Ninguém sabia se era o clique de pagar, o cupom ou o pixel. Três stacks iguais. Três donos diferentes. A próxima pessoa abria o evento e ia pro arquivo no bundle. Conversão do checkout era OKR de produto. O Sentry não falava a língua do OKR. O denso do +10% no checkout é o dinheiro. Este texto é o contrato que faz o Sentry servir naquele case. Sem ele, você vê erro. Não vê o funil. E o OKR fica só no backoffice, no…Tue, 15 Sep 2026 16:05:39 GMThttps://observatorioblockchain.com/newsfeed/item/317227870ce04c76/https://observatorioblockchain.com/newsfeed/item/317227870ce04c76/Pessoal, tinha campanha de influenciador no ar e a gente perdia venda no timeout. Não no Lighthouse. Checkout de infoproduto, alto volume, micro frontend. O tráfego subia e o funil quebrava na hora de pagar. A sessão morria. No dia seguinte o painel mostrava conversão caindo e o canal discutia score. Ou Nuxt. Ou as duas coisas. Aí o backoffice do cliente fechou o mês. +10% de conversão. Pico nessas campanhas. Não foi o lab sozinho. Foi métrica de venda no backoffice, alinhada com observabilidad…Tue, 15 Sep 2026 16:05:38 GMThttps://observatorioblockchain.com/newsfeed/item/04dafca9f19327d8/https://observatorioblockchain.com/newsfeed/item/04dafca9f19327d8/What should we call a terminal app where one pane can refresh while you keep working in another? I'm proposing "Live TUI." The pattern is a persistent terminal workspace. Panes stream data and update independently. A task shows its own loading or progress state, so waiting on that task does not block the whole interface. AJAX is the analogy I keep coming back to: partial updates that leave the surrounding interface usable. In a terminal app, the useful question is what the person can keep doing…Tue, 15 Sep 2026 16:04:21 GMThttps://observatorioblockchain.com/newsfeed/item/399efcf8550ba84f/https://observatorioblockchain.com/newsfeed/item/399efcf8550ba84f/MyZubster MVP: From an Idea to a Live Decentralized Green Ecosystem Today I’m sharing the first public MVP of MyZubster, an experimental open project that brings together environmental data, artificial intelligence, decentralized technologies and digital creativity. After developing and testing the first APIs, the project now has a public deployment running on Render. 🌐 Live project: https://myzubster-mvp.onrender.com/ 💻 Source code: https://github.com/nicolaususnicola-lgtm/myzubster-mvp MyZu…Tue, 15 Sep 2026 16:02:19 GMThttps://observatorioblockchain.com/newsfeed/item/22cdfe86875b33b8/https://observatorioblockchain.com/newsfeed/item/22cdfe86875b33b8/I used to overcomplicate CI/CD. I'd spend days wiring up Jenkins, configuring agents, and debugging YAML that nobody understood. Then I realized: a simple pipeline that works beats a fancy one that doesn't. Here's the setup I use for most projects now. A CI/CD pipeline has three jobs: Run tests on every push. Build an artifact if tests pass. Deploy that artifact to a server. That's it. No Kubernetes, no service mesh. Just enough automation to stop manually SSHing into servers. GitHub Actions fo…Tue, 15 Sep 2026 16:00:30 GMThttps://observatorioblockchain.com/newsfeed/item/43b7477a034cfc72/https://observatorioblockchain.com/newsfeed/item/43b7477a034cfc72/SPF redirect= vs include:: when to use each SPF has two features that are easy to confuse: include: redirect= Both can cause another SPF policy to be evaluated. But they solve different problems. A useful mental model is: include: -> add another sender policy to your own redirect= -> delegate the final SPF decision That difference sounds small, but it changes how the record behaves. If you only remember one thing from this article, remember this: Use include: when another service is one part of…Tue, 15 Sep 2026 16:00:00 GMThttps://observatorioblockchain.com/newsfeed/item/709519ab121d2a98/https://observatorioblockchain.com/newsfeed/item/709519ab121d2a98/El resultado antes que el proceso: 0,014 g CO₂eq por visita Mi portfolio (yel-martinez-portfolio.com) emite 0,014 gramos de CO₂ equivalente por visita. La mediana de la web según HTTP Archive 2024 es 0,50 g/visita. Eso significa que mi sitio pesa, en términos de carbono, unas 35 veces menos que una página web mediana. No es una cifra de marketing. Es el resultado real de aplicar mi propia herramienta — Carbon Calculator, un cálculo de huella de carbono web open source que desarrollé — contra mi…Tue, 15 Sep 2026 15:59:59 GMThttps://observatorioblockchain.com/newsfeed/item/3ca34b1c01983b8c/https://observatorioblockchain.com/newsfeed/item/3ca34b1c01983b8c/Introduction When applications contain data with many relationships, storing and retrieving those connections can become difficult with traditional databases. This is where graph databases are useful. Instead of focusing mainly on tables and rows, graph databases focus on entities and the relationships between them. Amazon Neptune is a fully managed graph database service provided by Amazon Web Services (AWS). It is designed for applications that work with highly connected data, such as knowled…Tue, 15 Sep 2026 15:59:16 GMThttps://observatorioblockchain.com/newsfeed/item/56c4768b21a4e6bd/https://observatorioblockchain.com/newsfeed/item/56c4768b21a4e6bd/CommentsTue, 15 Sep 2026 15:58:48 GMThttps://observatorioblockchain.com/newsfeed/item/03208bd9f864aca8/https://observatorioblockchain.com/newsfeed/item/03208bd9f864aca8/Written by Andres Taylor, Harshit Gangal, Ahmed Darwich The core challenge in operating a sharded database is deciding which shard(s) should execute a query. Each query passes through two plans. The Neki router builds the first plan using the data topology to decide which shard(s) receive the work and how results from multiple shards should be handled. Postgres then builds the plan you already know how to read, which decides how each selected shard executes its work. One of Postgres's fundament…Tue, 15 Sep 2026 15:58:34 GMThttps://observatorioblockchain.com/newsfeed/item/7e1dcf03e0c7fef9/https://observatorioblockchain.com/newsfeed/item/7e1dcf03e0c7fef9/CommentsTue, 15 Sep 2026 15:53:30 GMThttps://observatorioblockchain.com/newsfeed/item/27281f3227c58589/https://observatorioblockchain.com/newsfeed/item/27281f3227c58589/TL;DR TrustNode is a from-scratch Solana-style cluster in Rust: a verified Proof-of-History clock, Tower BFT-style consensus, a Sealevel-like parallel execution engine, gossip, and erasure-coded block recovery. The point was never to clone Solana — it's that these three subsystems force concrete, painful design decisions that generic "blockchain in Rust" tutorials skip. This is what they actually force. The naive description — "hash a counter, publish a chain of hashes" — is one line. The real…Tue, 15 Sep 2026 15:52:48 GMThttps://observatorioblockchain.com/newsfeed/item/eac62b6c074bd517/https://observatorioblockchain.com/newsfeed/item/eac62b6c074bd517/CommentsTue, 15 Sep 2026 15:40:14 GMThttps://observatorioblockchain.com/newsfeed/item/dbb3b69db9828425/https://observatorioblockchain.com/newsfeed/item/dbb3b69db9828425/CommentsTue, 15 Sep 2026 15:26:45 GMThttps://observatorioblockchain.com/newsfeed/item/20f7ad9eb66a41ca/https://observatorioblockchain.com/newsfeed/item/20f7ad9eb66a41ca/CommentsTue, 15 Sep 2026 14:44:33 GMThttps://observatorioblockchain.com/newsfeed/item/d42508360879939c/https://observatorioblockchain.com/newsfeed/item/d42508360879939c/CommentsTue, 15 Sep 2026 14:40:08 GMThttps://observatorioblockchain.com/newsfeed/item/772f5ce69330ce02/https://observatorioblockchain.com/newsfeed/item/772f5ce69330ce02/CommentsTue, 15 Sep 2026 14:40:05 GMThttps://observatorioblockchain.com/newsfeed/item/8a9d2531694c5f39/https://observatorioblockchain.com/newsfeed/item/8a9d2531694c5f39/CommentsTue, 15 Sep 2026 14:31:23 GMThttps://observatorioblockchain.com/newsfeed/item/f8ac31063bfdb01f/https://observatorioblockchain.com/newsfeed/item/f8ac31063bfdb01f/CommentsTue, 15 Sep 2026 14:24:08 GMThttps://observatorioblockchain.com/newsfeed/item/a92a5d7b9e730c7d/https://observatorioblockchain.com/newsfeed/item/a92a5d7b9e730c7d/CommentsTue, 15 Sep 2026 14:14:59 GMThttps://observatorioblockchain.com/newsfeed/item/851baaa4ea34e50f/https://observatorioblockchain.com/newsfeed/item/851baaa4ea34e50f/CommentsTue, 15 Sep 2026 14:07:01 GMThttps://observatorioblockchain.com/newsfeed/item/9ebc15d64c06f31b/https://observatorioblockchain.com/newsfeed/item/9ebc15d64c06f31b/CommentsTue, 15 Sep 2026 13:58:37 GMThttps://observatorioblockchain.com/newsfeed/item/4aa0dd661b8ad9f5/https://observatorioblockchain.com/newsfeed/item/4aa0dd661b8ad9f5/CommentsTue, 15 Sep 2026 13:41:55 GMThttps://observatorioblockchain.com/newsfeed/item/b4f8812b4be5a808/https://observatorioblockchain.com/newsfeed/item/b4f8812b4be5a808/CommentsTue, 15 Sep 2026 13:31:40 GMThttps://observatorioblockchain.com/newsfeed/item/ce5601e555847700/https://observatorioblockchain.com/newsfeed/item/ce5601e555847700/CommentsTue, 15 Sep 2026 13:31:37 GMThttps://observatorioblockchain.com/newsfeed/item/fee1ad50a626385e/https://observatorioblockchain.com/newsfeed/item/fee1ad50a626385e/CommentsTue, 15 Sep 2026 13:20:24 GMThttps://observatorioblockchain.com/newsfeed/item/2ad85f458f576dfb/https://observatorioblockchain.com/newsfeed/item/2ad85f458f576dfb/CommentsTue, 15 Sep 2026 13:13:43 GMThttps://observatorioblockchain.com/newsfeed/item/37dc8455692b8164/https://observatorioblockchain.com/newsfeed/item/37dc8455692b8164/CommentsTue, 15 Sep 2026 12:51:55 GMThttps://observatorioblockchain.com/newsfeed/item/4e7ba9f5f04b555d/https://observatorioblockchain.com/newsfeed/item/4e7ba9f5f04b555d/CommentsTue, 15 Sep 2026 12:31:10 GMThttps://observatorioblockchain.com/newsfeed/item/9a152e74d275cdb3/https://observatorioblockchain.com/newsfeed/item/9a152e74d275cdb3/CommentsTue, 15 Sep 2026 12:26:49 GMThttps://observatorioblockchain.com/newsfeed/item/0752c2c254e4a814/https://observatorioblockchain.com/newsfeed/item/0752c2c254e4a814/CommentsTue, 15 Sep 2026 12:08:26 GMThttps://observatorioblockchain.com/newsfeed/item/f66cf843abd0c62d/https://observatorioblockchain.com/newsfeed/item/f66cf843abd0c62d/CommentsTue, 15 Sep 2026 12:04:42 GMThttps://observatorioblockchain.com/newsfeed/item/fbf3222df41700a6/https://observatorioblockchain.com/newsfeed/item/fbf3222df41700a6/CommentsTue, 15 Sep 2026 12:01:31 GMT