Answer
Alpine Linux is a lightweight distribution (~5MB). Alpine-based images significantly reduce final image size.
Quick Answer
Alpine is a minimal Linux distro built for security and small footprint — the base image is about 5MB vs 100MB+ for Ubuntu. Popular in Docker because smaller images build faster, pull faster, and reduce the attack surface. Trade-off: it uses musl libc instead of glibc, which can cause compatibility issues with some software.
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SugharaIQ Editorial Team
Verified Answer
This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.
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Source: SugharaIQ