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towardsdatascience. com > i-built-my-first-etl-pipeline-as-a-complete-beginner-heres-exactly-how

I Built My First ETL Pipeline as a Complete Beginner. Here's How.

13+ hour, 3+ min ago  (1040+ words) A beginner's honest walkthrough of Extract, Transform, Load using the Git Hub API But it also came with pressure. Suddenly this wasn't just a personal goal I could quietly abandon if things got hard. People were watching. People were in…...

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dev. to > evgeniy_karafinka_ae5681c > optimizing-signal-latency-and-weight-allocations-in-algorithmic-pipelines-ad2

Optimizing Signal Latency and Weight Allocations in Algorithmic Pipelines

6+ hour, 35+ min ago  (98+ words) To ensure rapid execution execution paths, we implemented nanosecond-precision delta tracking to enforce rigid delivery SLAs: deltams = (ingressts - eventts) / 1000_000 if delta_ms > 5. 0: # strict execution threshold A common engineering bottleneck when parsing upstream webhooks is payload schema drift. To reliably format unstructured document…...

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dev. to > hbaswapu > i-found-a-tool-that-generates-a-complete-net-8-or-java-spring-boot-api-from-sql-schema-in-30-3n00

I Found a Tool That Generates a Complete. NET 8 or Java Spring Boot API From SQL Schema in 30 Seconds

4+ hour, 23+ min ago  (367+ words) I've been building enterprise APIs for 15 years. Every project starts the same way. Set up the project structure. Write the controllers. Wire up the services. Configure the Db Context. Write migration scripts. Set up Swagger. Add error handling middleware. Configure…...

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dev. to > soytuber > duckdb-delta-postgresql-17-migration-sqlite-optimization-deep-dives-5bp7

Duck DB Delta, Postgre SQL 17 Migration, & SQLite Optimization Deep Dives

4+ hour, 52+ min ago  (1130+ words) Today's Highlights This week features significant advancements for Duck DB's Delta and Unity Catalog extensions, a critical postmortem on a challenging Postgre SQL 17 migration, and a practical look at SQLite optimization best practices. Delta Grows Up: Writes, Unity Catalog and…...

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dev. to > carlous1991 > el-dilema-del-renderizado-guia-de-ingenieria-de-software-para-dominar-googlebot-y-los-answer-5dgn

El Dilema del Renderizado: Gu'a de Ingenier'a de Software para Dominar Googlebot y los Answer Engines de IA

4+ hour ago  (198+ words) El mito de que "Google ya renderiza Java Script perfectamente" ha costado millones de euros en p'rdida de tr'fico org'nico a nivel global. En esta gu'a, analizaremos desde una perspectiva puramente t'cnica c'mo optimizar tu arquitectura web para que sea…...

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dev. to > alanwest > migrating-off-google-analytics-umami-vs-plausible-vs-fathom-1bnj

Migrating off Google Analytics: Umami vs Plausible vs Fathom

7+ hour, 59+ min ago  (490+ words) I've been on a slow march away from Google Analytics for about two years now. Three client projects, one personal blog, and a small Saa S " all moved over to privacy-focused alternatives. The decision usually starts with a cookie banner…...

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dev. to > scabarcas > the-hidden-n1-in-laravel-authorization-and-why-caching-alone-doesnt-fix-it-2hg

The Hidden N+1 in Laravel Authorization (And Why Caching Alone Doesn't Fix It)

12+ hour, 51+ min ago  (770+ words) It's quieter than the classic N+1 for two reasons: It's not " at least not the way most of us assume. The cache helps. But there's still a fixed tax on every authenticated request, and on a high-traffic API it adds…...

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dev. to > yakhilesh > 97-embeddings-and-vector-search-semantic-search-that-works-541j

97. Embeddings and Vector Search: Semantic Search That Works

12+ hour, 35+ min ago  (143+ words) Traditional search works on keywords. You type "cheap hotel", it looks for documents containing those. .. Tagged with ai, programming, productivity, beginners....

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dev. to > ezeanamichael > the-n1-query-that-killed-our-database-and-how-i-fixed-it-2al5

The N+1 Query That Killed Our Database, And How I Fixed It

12+ hour, 59+ min ago  (510+ words) At first, we thought: But the real issue was hiding inside our database queries. The N+1 query problem is one of the most common performance issues in backend development, especially when working with relational databases and ORMs(as I, a…...

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dev. to > dbaegis > why-backup-success-does-not-mean-database-recoverability-1gm8

Why Backup Success Does Not Mean Database Recoverability

14+ hour, 3+ min ago  (311+ words) For years, database teams have relied on a simple assumption: "The backup completed successfully, so we are safe." Many organizations only discover the truth during a production outage, ransomware incident, storage failure, failed upgrade, or accidental deletion " when the restore…...

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