AAritra Chakraborty11h ago · 4 min readNetflix Conductor 4.0: Scaling Workflows to 30,000 Tasks with Asynchronous EvaluationA workflow orchestrator can coordinate thousands of operations and still hit a scalability ceiling—not because individual tasks are too expensive, but because the engine spends too much time deciding aidatalegends.hashnode.dev
AAnakin Tech16h ago · 7 min readAnakin vs ParseHub: scraper definitions belong in codeProduction scraping should not depend on invisible state captured by a desktop app. The moment web data feeds another system, the scraper definition becomes source code: reviewable, testable, versioneanakinwriters.hashnode.dev
EEdna Maina1d ago · 9 min readEmbedded retail analytics with DuckDB, dbt, Polars, and FastAPIMost small and mid-sized retail datasets fit comfortably on a single laptop, yet teams often rent expensive cloud data warehouses to query a few million rows. The Deterministic SME Retail Analytics Enqdrant.hashnode.dev
BBalaji Kottana1d ago · 10 min readFrom On-Prem to a Modern Data Platform, Part 1: The Architecture End to EndMost migration write-ups stop at the target diagram: source, cloud storage, warehouse, dashboard. The diagram is the easy part. What decides whether a platform holds up in production is everything arodatanarratives.hashnode.dev
PPipeline Whiteboard1d ago · 9 min readThe Silent CDC Bug: Data Loss With No ErrorsEvery dashboard is green. The connector says RUNNING, capture lag is under a second, and the warehouse is missing 4,812 orders. Nobody gets paged, because nothing failed. This is Part 3 of CDC in Prodpipelinewhiteboard.hashnode.dev
PPipeline Whiteboard1d ago · 10 min readDebezium Postgres to Kafka: Every Setting ExplainedAbout fifteen lines of JSON. That's all it takes to stream every insert, update and delete from Postgres into Kafka with Debezium. And two of the defaults hiding in those lines will hurt you in producpipelinewhiteboard.hashnode.dev
KKasadara Technology Solutions1d ago · 12 min readPalantir Consulting Services: 10 Questions to Ask Before Starting an Enterprise DeploymentMost Palantir programs that disappoint do not fail because the software falls short. They stall because nobody settled the hard questions before the first pipeline was built: which decision the platfokasadara.hashnode.dev
TThyne Ventures1d ago · 2 min readIs your Snowflake query reading the whole table? Check partition pruningPruning is the biggest performance lever in Snowflake. A query that scans 2% of a table's micro-partitions instead of 100% is often 10-50x faster on the same warehouse. This read-only query finds the thyneventures.hashnode.dev
PPankaj Goswami1d ago · 8 min readText-to-SQL, explained: how a question becomes a query, and where it goes wrongText to SQL, also called natural language to SQL, takes a question such as "How many orders did we ship last month?" and turns it into a query a database can run. A language model writes the SQL, but nlq.hashnode.dev
AAnakin Tech1d ago · 7 min readThe Build vs Buy Question for Pricing Scrapers Is Really About Data DecayMost pricing scraper projects do not fail because the first crawler cannot fetch a product page. They fail three months later, when half the prices are stale, selectors silently drift, promo logic chaanakinwriters.hashnode.dev
