All Data and AI Weekly #223-05 Jan 2026

( AI, Data, NiFi, Iceberg, Polaris, Streamlit, Flink, Kafka, Python, Java, SQL, MCP, LLM, RAG, Cortex AI, AISQL, Search, Unstructured Data )

Edition: January 05, 2026 - 223 | Focus: Agentic AI, High-Performance Streaming, & Snowflake Intelligence

NiFi + AI + AI Data Cloud + Iceberg.

https://www.reddit.com/r/DataEngineeringForAI/hot/

🌟 Top Story: The Rise of Agentic AI Foundations

The industry has reached a turning point in AI orchestration. The Linux Foundation has officially announced the formation of the Agentic AI Foundation, a move designed to standardize the way autonomous agents interact, reason, and execute tasks.

In parallel, the ecosystem is rapidly maturing with tools like Goose—an open-source AI agent that enhances developer productivity—and Unblink, signaling a shift from simple "Chatbots" to proactive "Agents" that live within our IDEs and data stacks.

❄️ Snowflake Spotlight: Engineering the Modern Data Fabric

High-Performance Streaming & Iceberg

Snowflake's architecture is evolving to prioritize open standards and real-time ingestion.

Snowpipe Streaming to Iceberg: New architectural guides highlight how to achieve high-performance streaming directly into Iceberg tables, combining the agility of streaming with the portability of open formats.
Dynamic Tables 2026 Guide: Master zero-copy backfills and dual virtual warehouse strategies to optimize your transformation pipelines.
CDC Simplified: A new developer guide walks through building streaming data pipelines using CDC, Snowpipe Streaming, and Dynamic Tables.

The Agentic Intelligence Layer

Snowflake is no longer just a data warehouse; it is an agentic platform.

Cortex Agent Evaluations: With the new GPA Framework, teams can now quantitatively measure the performance of AI agents.
Multi-Agent Orchestration: Learn to build complex systems using Snowflake Intelligence to orchestrate multiple agents for RAG (Retrieval-Augmented Generation) and FSI applications.
Managed MCP for Cortex: Developers can now leverage the OpenAI SDK alongside Managed Model Context Protocol (MCP) to give Cortex agents even more context.

🛠️ Developer Corner: New Repos & Tools

Project	Description
Cortex Agent Widget	A plug-and-play UI component for integrating Cortex agents into your applications.
A2UI	An innovative UI framework for agentic applications.
Performance Tax Reporting	Real-time financial reporting demo using modern streaming stacks.
Data Harmonization	A framework for unifying disparate data sources within Snowflake.
SigDigger	Digital signal analyzer for those working at the intersection of hardware and data.

📚 Deep Dives & Guides

Financial Services (FSI): Build an AI Assistant for FSI using AI-SQL.
Supply Chain: Analyze logistics data using Snowpark Connect for Apache Spark.
Insurance: Explore the Insurance Claims Agent reference architecture.
Well-Architected Framework: Updated chapters on Reliability and Cost Optimization/FinOps.

💡 Expert Perspective: SAP & Snowflake

The integration between SAP and Snowflake is "ringing in the new year" with a unified, AI-ready agentic data fabric. This partnership allows enterprises to bridge the gap between operational ERP data and analytical AI agents, creating a seamless flow from business process to automated insight.

🚀 Quick Links

🍭 2026: SNACK-AI

As we look forward in 2026, we are introducing SNACK-AI. This architectural pattern is designed to power AI applications at any scale—from mobile phones and robots to massive enterprise clusters.

SNACK-AI integrates: