Git for Data Applied: Comparing Git-like Tools That Separate Metadata from Data (14 minute read)
Key data versioning tools such as LakeFS, Dolt, Nessie, MotherDuck, Bauplan, DuckLake, and Neon enable Git-like workflows by separating metadata from data, leveraging copy-on-write, pointer manipulation, and zero-copy cloning to provide instant, non-duplicative branching for data lakes, databases, and warehouses. Each platform offers varying trade-offs: LakeFS and Nessie power full-merge workflows for object stores, Dolt enables cell-level SQL table versioning, and Neon and Supabase branch entire Postgres environments. Git-style version control capabilities also expand to orchestration.
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Re-architecting Flipkart's Rate Card Engine: The Journey to Building a High-Scale, Generic Rate Card Platform (6 minute read)
Flipkart replaced its legacy Agreement Master (AGM) with the new Rate Card Platform (RCP), engineered to deliver thousands of QPS at P99 latency below 100ms for complex settlement-based pricing across all marketplaces. RCP enables hierarchical, priority-based rule evaluation, denormalized data modeling, event-driven fan-out architecture, and leverages Aerospike for scalable, high-performance reads. Key outcomes include a 10x scale improvement, deterministic fee calculations, and robust flexibility to support evolving business cases.
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The AI Is the Last Thing to Worry About (10 minute read)
AI power comes less from the model and more from the underlying data ontology and infrastructure that connects, governs, and shapes information before any algorithm runs. Competitive advantage sits in how data systems are structured, controlled, and deployed, not just in the intelligence layered on top.
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2028 - THE GREAT DATA RECKONING (12 minute read)
AI-driven automation has radically compressed the data tooling market, eliminating 60–70% of vendor value in 18 months as end-to-end workflows render category boundaries obsolete. Only practitioners with deep business context, data modeling, and architectural expertise have seen compensation grow, while routine engineering roles have been automated or shifted to lower-wage “AI pipeline supervision”. Fundamental skills—business understanding, governance, and institutional knowledge—have become the true differentiators as headcount shrinks and platform consolidation accelerates.
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Empowering Data Engineers (36 minute podcast)
In an AI world, data engineering shifts from building pipelines to designing context layers, reliability systems, and observability that make AI safe and production-ready. The leverage moves to orchestration, metadata, and root cause intelligence, turning data engineers into strategic owners of how models run, scale, and recover.
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Will AI Kill (Data) Engineering (Software)? (6 minute read)
While AI will fundamentally transform data engineering and software by automating routine tasks and boosting productivity, it is unlikely to cause widespread job losses in the next five years due to slow enterprise adoption, the persistent need for human oversight on risk, curation, and complex decisions, and ongoing demand for skilled professionals.
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TimeDB (GitHub Repo)
TimeDB is an open-source, opinionated time-series database built on PostgreSQL and TimescaleDB designed to natively handle overlapping forecast revisions, auditable human-in-the-loop updates, and "time-of-knowledge" history. It uses a three-dimensional temporal data model and provides a seamless workflow through its Python SDK and FastAPI backend.
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SQL Crack (GitHub Repo)
Built with TypeScript and node-sql-parser (supporting Snowflake, PostgreSQL, and Oracle), SQL Crack converts complex SQL queries into interactive visual flow diagrams to help developers quickly understand query structure, trace column-level lineage across JOINs, aggregations, and transformations, and explore workspace-wide data dependencies via graph views.
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Databases weren't built for agent sprawl – SurrealDB wants to fix it (5 minute read)
SurrealDB 3.0 addresses AI agent architectural sprawl by unifying transactional state, long-term memory, vector search, and graph relationships in a single multi-model database engine. The latest release introduces Surrealism, an in-database plugin framework, expanded vector indexing, and persistent agent memory for low-latency, relationship-aware queries across structured and unstructured data.
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OpenTelemetry roadmap: Sampling rates and collector improvements ahead (4 minute read)
OpenTelemetry is expanding its standardization of observability signals—traces, metrics, and logs—driven by enhanced sampling algorithms, unified collector endpoints, and upcoming features like Arrow for stateful OTLP communication, plus entities for richer resource modeling. Key roadmap updates include standardized stability requirements, performance benchmarking for all components, and improved Prometheus integration leveraging UTF-8 and OTLP-native features.
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How Large Language Models Learn (7 minute read)
Large Language Models (LLMs) learn via massive-scale statistical pattern matching as they are trained primarily on next-token prediction. This process excels at generating fluent, coherent text by reproducing learned distributions rather than true comprehension, leading to impressive capabilities alongside risks like confident hallucinations on novel topics.
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