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@Thepracticaldev

A constructive and inclusive social network for software developers. With you every step of your journey.

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News

DEV Community
dev.to > cipher_sanchez > why-autonomous-ai-agents-need-a-local-action-firewall-introducing-mcpbouncer-31m3

Why Autonomous AI Agents Need a Local Action Firewall: Introducing MCPBouncer

41+ min ago   (181+ words) Developers are rapidly connecting autonomous AI coding assistants (Cursor, Claude Desktop, Windsurf, Zed, or custom LLM frameworks) directly to local systems via the Model Context Protocol (MCP). While giving AI access to terminal execution, filesystem tools, and databases dramatically accelerates…...

DEV Community
dev.to > mehradsadeghi > mysql-overselling-why-select-isnt-enough-and-how-select-for-update-solves-it-m0p

MySQL Overselling: Why SELECT Isn't Enough and How SELECT... FOR UPDATE Solves It

46+ min ago   (431+ words) Imagine you’re running an online store, there’s exactly one item left in stock. Two customers click... Tagged with database, mysql, backend, softwareengineering....

DEV Community
dev.to > apexgridtech > data-substrate-versus-vector-db-rag-24e5

Data Substrate Versus Vector Db Rag

38+ min ago   (1246+ words) This week’s headlines highlight the rapid evolution of AI in China, with models like Qwen and DeepSeek pushing the frontier of capability. But as these models grow more sophisticated, the conversation around how data is stored, queried, and used as…...

DEV Community
dev.to > thasha > use-hostdockerinternal-to-reach-local-ollama-from-mule-1p02

Use host.docker.internal to reach local Ollama from Mule

38+ min ago   (19+ words) Problem The flow failed with a connection refused error when the configuration used... Tagged with mule, ollama, inferenceconnector, docker....

DEV Community
dev.to > seo-arcade-jeremy > the-10-canonical-loop-how-expired-domains-are-outranking-you-in-every-market-1jif

The $10 Canonical Loop: How Expired Domains Are Outranking You in Every Market

53+ min ago   (643+ words) A domain name costs about $10. That is the entire marginal cost of the spam that is outranking legitimate sites in every market Timothy Malmros has checked. If you build or maintain websites, you should understand this mechanism, because it explains…...

DEV Community
dev.to > mahirhir > my-build-went-green-and-the-permanent-record-kept-almost-none-of-it-5fd1

My build went green and the permanent record kept almost none of it

32+ min ago   (569+ words) A clean run at a release boundary. Every check green. Then the step that writes the run into the append-only record, and this: The run succeeded. The record of the run mostly does not exist. That is the part worth…...

DEV Community
dev.to > arcker > sixteen-xors-and-not-a-single-if-3k9i

Sixteen XORs and not a single if

45+ min ago   (990+ words) Verbose is a small experimental language I build — its compiler proves properties about your code (termination, declared reads, sound types) and emits tiny x86-64 machine code: no runtime, no GC, no libc. Its emitted binaries already compute the TLS 1.3 cryptography for…...

DEV Community
dev.to > mehradsadeghi > two-transactions-one-row-what-does-mysql-actually-let-you-see--52ga

Two Transactions, One Row: What Does MySQL Actually Let You See?

48+ min ago   (554+ words) Two users, One database row, Both reading and writing at almost exactly the same time. Who sees... Tagged with database, mysql, softwareengineering, backend....

DEV Community
dev.to > kevinlupera > se-acabo-el-limite-de-los-15-minutos-un-analisis-a-fondo-del-tiempo-de-espera-de-90-minutos-de-aws-5h8b

Se acabó el limite de los 15 minutos: un análisis a fondo del tiempo de espera de 90 minutos de AWS Lambda

27+ min ago   (25+ words) Hace 4 días vi un anuncio que me parecio muy interesante es que ya se incremento 6x el timeout de las... Tagged with aws, lambda....

DEV Community
dev.to > mahirhir > my-check-ran-green-every-time-and-its-result-could-never-reach-the-thing-that-needed-it-30i4

My check ran green every time and its result could never reach the thing that needed it

32+ min ago   (491+ words) An acceptance report reads one cell per unit. For weeks it read the same thing on every single unit: absent is not a failure. It means the acceptance step looked for a result and found nothing there. Meanwhile the check…...