12 posts · page 1 of 1
A practical comparison of browser storage options: localStorage, sessionStorage, IndexedDB, Cache API, and cookies. When to use each, with real code examples and capacity limits.
Use Docker tmpfs mounts to store sensitive or ephemeral data in memory, keeping it off disk and out of container layers entirely.
Understand PersistentVolumes, PersistentVolumeClaims, and StorageClasses to give your Kubernetes workloads reliable, portable storage.
Design an object storage system like Amazon S3. Covers metadata management, data placement, erasure coding, consistency models, and multi-tenant isolation at petabyte scale.
Manage persistent data in Docker — named volumes, bind mounts, tmpfs, backup strategies, and volume drivers for production.
How Docker's overlay2 storage driver stacks read-only image layers under a writable container layer. Learn the directory anatomy and the copy-on-write behavior.
The practical differences between Docker volumes and bind mounts, when to pick each, and how to avoid the permission and performance traps.
Understand when to use Deployments vs StatefulSets, what stable identity buys you, and how to operate stateful workloads safely on Kubernetes.
Partition disks, build LVM volume groups, grow filesystems online, and recover safely. The Linux storage stack from physical disks to mounted paths.
Design a file storage service with uploads, sync, deduplication, and sharing, scaling to petabytes while keeping reads fast and cheap.
Compare the three main browser storage mechanisms by lifecycle, capacity, security, and use case so you pick the right tool for tokens, preferences, and state.
A hands-on tour of Amazon S3 — buckets vs objects, naming rules, regions, public vs private access, presigned URLs, and the everyday aws s3 CLI commands.