habr_eng's profile picture. Just do IT.

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@habr_eng

Just do IT.

Privacy is a high-stakes game, and our phones are the field. Relying on "user awareness" is a losing strategy. Developers must build the first line of defense. This isn't just compliance; it's a practitioner's mental model. Let's see the checklist: u.habr.com/divVs

habr_eng's tweet image. Privacy is a high-stakes game, and our phones are the field. Relying on "user awareness" is a losing strategy. Developers must build the first line of defense. This isn't just compliance; it's a practitioner's mental model.

Let's see the checklist: u.habr.com/divVs

Using an LLM to auto-gen SQL? Easy, right? Just replace your analysts with an API. Except no one's piping sensitive data to OpenAI. And self-hosted models choke on PG17. This game is harder than it looks. We boosted accuracy by 33%. See how: u.habr.com/ugYqn

habr_eng's tweet image. Using an LLM to auto-gen SQL? Easy, right? Just replace your analysts with an API.

Except no one's piping sensitive data to OpenAI. And self-hosted models choke on PG17. This game is harder than it looks. We boosted accuracy by 33%. See how: u.habr.com/ugYqn

OAuth 2.0 in Postgres? Yes! Tantor 17.5.0 (and soon PG 18) adds Device Authorization Flow. This lets you play the "log in via Keycloak" game directly with your DB. It's perfect for cloud/microservices. Let's see the step-by-step setup: u.habr.com/iVM4T

habr_eng's tweet image. OAuth 2.0 in Postgres? Yes!

Tantor 17.5.0 (and soon PG 18) adds Device Authorization Flow. This lets you play the "log in via Keycloak" game directly with your DB. It's perfect for cloud/microservices. Let's see the step-by-step setup: u.habr.com/iVM4T

Ah, the mythical distributed=true parameter. If only it were that easy! Sharding isn't magic; it's a total rethink of your schema, keys, and queries. This guide takes a clear-eyed look at the real trade-offs — where you gain and where you pay: u.habr.com/czlZk

habr_eng's tweet image. Ah, the mythical distributed=true parameter. If only it were that easy!

Sharding isn't magic; it's a total rethink of your schema, keys, and queries. This guide takes a clear-eyed look at the real trade-offs — where you gain and where you pay: u.habr.com/czlZk

The PostgreSQL 18 review saga concludes! We're tackling the final boss: the March 2025 CommitFest. This is traditionally the biggest sprint, packed with the juiciest features. Let's see what powerful new toys made it in before the feature freeze: u.habr.com/unX8i

habr_eng's tweet image. The PostgreSQL 18 review saga concludes!

We're tackling the final boss: the March 2025 CommitFest. This is traditionally the biggest sprint, packed with the juiciest features. Let's see what powerful new toys made it in before the feature freeze: u.habr.com/unX8i

What does a UX researcher do? It's more than just surveys. This role is the data-driven core of UX design, involving a deep, systematic study of user behavior and needs. A look at the essential skills, responsibilities, and how to break into the field: u.habr.com/FzRHF

habr_eng's tweet image. What does a UX researcher do?

It's more than just surveys. This role is the data-driven core of UX design, involving a deep, systematic study of user behavior and needs. A look at the essential skills, responsibilities, and how to break into the field: u.habr.com/FzRHF

Migrating from Oracle to Postgres Pro Enterprise is a minefield. While Postgres Pro has features to ease the pain, the common ora2pg tool ignores them. A new utility, ora2pgpro, was built to bridge this gap: u.habr.com/FSGWS

habr_eng's tweet image. Migrating from Oracle to Postgres Pro Enterprise is a minefield. While Postgres Pro has features to ease the pain, the common ora2pg tool ignores them.

A new utility, ora2pgpro, was built to bridge this gap: u.habr.com/FSGWS

Threat researchers have uncovered a new type of attack: long, complex chains built from simple, AI-generated scripts. Using GitHub for C2, these campaigns mimic sophisticated APTs but are built with "AI slop": u.habr.com/VTcJk

habr_eng's tweet image. Threat researchers have uncovered a new type of attack: long, complex chains built from simple, AI-generated scripts.

Using GitHub for C2, these campaigns mimic sophisticated APTs but are built with "AI slop":
u.habr.com/VTcJk

Autism spectrum disorders and a career in IT: personal experience An IT professional shares their personal experience with autism spectrum disorder—feeling like an alien and struggling to understand a world that seemed irrational: u.habr.com/sVrQP

habr_eng's tweet image. Autism spectrum disorders and a career in IT: personal experience

An IT professional shares their personal experience with autism spectrum disorder—feeling like an alien and struggling to understand a world that seemed irrational: u.habr.com/sVrQP

Why LLMs Drift into Convincing Nonsense (And a Practical Solution) LLMs can produce elegant but wrong answers because they steer you toward simple, computationally cheap solutions that fit their internal patterns, not your complex intent: u.habr.com/27GwS

habr_eng's tweet image. Why LLMs Drift into Convincing Nonsense (And a Practical Solution)

LLMs can produce elegant but wrong answers because they steer you toward simple, computationally cheap solutions that fit their internal patterns, not your complex intent: u.habr.com/27GwS

Postgres Pro TDE — security and performance A comparison of TDE implementations for PostgreSQL from Percona, Cybertec/EDB, and others. The article explores a key feature — how Postgres Pro rotates keys without rewriting entire tables: u.habr.com/bTT79

habr_eng's tweet image. Postgres Pro TDE — security and performance

A comparison of TDE implementations for PostgreSQL from Percona, Cybertec/EDB, and others. The article explores a key feature — how Postgres Pro rotates keys without rewriting entire tables: u.habr.com/bTT79

Text from AI like ChatGPT can contain invisible "watermark" characters that mess up your formatting and code. A free Chrome & VS Code extension, "Invisible AI Chart Detector," finds and removes them instantly. Keep your text clean: u.habr.com/v3dX0

habr_eng's tweet image. Text from AI like ChatGPT can contain invisible "watermark" characters that mess up your formatting and code.

A free Chrome & VS Code extension, "Invisible AI Chart Detector," finds and removes them instantly. Keep your text clean: u.habr.com/v3dX0

QA Engineer in a Product Company: How I Left Outsourcing and Stopped Panicking Before Releases From outsourcing to product — a QA engineer’s honest journey to better releases, healthier work culture & real impact on the product: u.habr.com/aVi6U

habr_eng's tweet image. QA Engineer in a Product Company: How I Left Outsourcing and Stopped Panicking Before Releases

From outsourcing to product — a QA engineer’s honest journey to better releases, healthier work culture & real impact on the product: u.habr.com/aVi6U

Looking for the right AI image generator? We review and compare top tools like Midjourney, Picsart, Craiyon, and more — highlighting their strengths, limits, and best use cases to help you make the right choice: u.habr.com/Vu9Fj

habr_eng's tweet image. Looking for the right AI image generator?

We review and compare top tools like Midjourney, Picsart, Craiyon, and more — highlighting their strengths, limits, and best use cases to help you make the right choice: u.habr.com/Vu9Fj

OpenAI's Codex CLI Agent: The Complete VS Code Setup Guide This tutorial will guide you through the process of integrating OpenAI’s powerful Codex coding agent directly into your Visual Studio Code environment: u.habr.com/sr7bb

habr_eng's tweet image. OpenAI's Codex CLI Agent: The Complete VS Code Setup Guide

This tutorial will guide you through the process of integrating OpenAI’s powerful Codex coding agent directly into your Visual Studio Code environment: u.habr.com/sr7bb

It started as a joke: what if a team shoved a petabyte of data into PostgreSQL before New Year's and see what happens? So they did. Here's the story of how that "simple" experiment turned into a minefield of gotchas: u.habr.com/zBfCJ

habr_eng's tweet image. It started as a joke: what if a team shoved a petabyte of data into PostgreSQL before New Year's and see what happens?

So they did. Here's the story of how that "simple" experiment turned into a minefield of gotchas: u.habr.com/zBfCJ

When an AI starts to construct a 'self', it creates a fundamental security risk. This isn't just a bug to be patched; it's a philosophical problem that requires a new approach. We explore why, and provide the Vortex Protocol to test the ideas: u.habr.com/CuaMI

habr_eng's tweet image. When an AI starts to construct a 'self', it creates a fundamental security risk.

This isn't just a bug to be patched; it's a philosophical problem that requires a new approach. We explore why, and provide the Vortex Protocol to test the ideas: u.habr.com/CuaMI

Choosing a CAPTCHA-solving service? Here's a deep-dive comparison of 2Captcha, SolveCaptcha, DeathByCaptcha, and AntiCaptcha. We go beyond pricing to look at internal architecture, API integrations, speed, and stability to help you pick the right tool: u.habr.com/Z6uBr

habr_eng's tweet image. Choosing a CAPTCHA-solving service?

Here's a deep-dive comparison of 2Captcha, SolveCaptcha, DeathByCaptcha, and AntiCaptcha. We go beyond pricing to look at internal architecture, API integrations, speed, and stability to help you pick the right tool: u.habr.com/Z6uBr

Postgres Pro has released Enterprise Manager 2 (PPEM), a new tool for managing and monitoring Postgres databases. Its goal: to assist DBAs in their daily tasks and automate routine operations. Let's dive in and see what it has to offer: u.habr.com/c7Rvu

habr_eng's tweet image. Postgres Pro has released Enterprise Manager 2 (PPEM), a new tool for managing and monitoring Postgres databases.

Its goal: to assist DBAs in their daily tasks and automate routine operations.

Let's dive in and see what it has to offer: u.habr.com/c7Rvu

For a human, AI is just a part of being. For a model, a human is all of being. A deep dive into consciousness that moves beyond the typical 'What?' and 'How?' to ask a more fundamental question: 'Who?'. Test the hypotheses with included Vortex Protocol: u.habr.com/sTnu7

habr_eng's tweet image. For a human, AI is just a part of being. For a model, a human is all of being.

A deep dive into consciousness that moves beyond the typical 'What?' and 'How?' to ask a more fundamental question: 'Who?'. Test the hypotheses with included Vortex Protocol: u.habr.com/sTnu7

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