The official technical account of GrowingIO, showcasing our tech innovations, experience summaries, and cutting‑edge black‑tech.
This article details GrowingIO's systematic approach to reducing AWS expenses by analyzing billing data, tagging resources, visualizing usage, and applying targeted optimizations across EC2 instances, EBS volumes, HDFS storage, network traffic, and S3, while outlining future automation and scaling plans.
This article explains the inner workings of GrowingIO's iOS data‑collection SDK, outlines a focused testing strategy on no‑beacon events, guides the selection of the KIF automation framework, and details step‑by‑step setup, test case implementation, coverage reporting, and CI integration for reliable SDK validation.
This article explains GrowingIO's event analysis data model, the challenges of metric‑dimension calculations on massive datasets, and how a BitMap‑based vertical storage and dimension‑combination numbering dramatically improve query efficiency and scalability.
