An MLOps "stack" : the collection of tools, technologies, and processes that an organization uses to implement its MLOps strategy. It's an integrated system designed to manage the machine learning lifecycle end-to-end. Here's a breakdown of the key components that typically comprise an MLOps stack, often layered and integrated: 1. Data Management Layer: This is the foundation, as ML is inherently data-driven. Data Sources and Ingestion: Tools and connectors to pull data from various sources like databases (SQL, NoSQL), data warehouses (Snowflake, BigQuery), data lakes (S3, ADLS), streaming platforms (Kafka, Kinesis), and APIs. Data Storage: Scalable and robust storage solutions for raw and processed data. This could be cloud object storage (AWS S3, Azure Blob Storage, GCP Cloud Storage) or distributed file systems (HDFS). Data Processing & Transformation: Tools for cleaning, transforming, aggregating, and preparing data for training. This often involves bi...