Facts can be learned, but dreams are the engine. The one who dreams big will always outlast the one who just knows a lot.

🚀 Ever wonder how Twitter or Instagram handles millions of hits on a celebrity post without crashing? That's the "Celebrity Problem", also known as the hot‑key problem. In a sharded database, a viral surge can flood one server while others sit idle. 💀 Here's how top architects solve it:
🛡️ Caching (Redis) – blocks read storms
⚙️ Dynamic key salting – spreads hot keys across servers
Watch this breakdown to see how databases survive viral moments.

Knowledge without action is just trivia. Intent without follow-through is just a wish. Do the work.

JOB HIRING

Position: Family Law Clerk

Description

- Location: Virtual job based in Barrie, ON

- Salary: $85,000.00 annually for 35 hours per week

- Job type: Full-time, Permanent

- Work schedule: Day shifts

- Workplace type: Virtual job (fully remote)

- Start date: As soon as possible

- Language: English

- Positions available: 1

Education: College/CEGEP or equivalent experience

Experience: 5 years or more

Benefits: Dental plan, health care plan, vision care benefits, bonus, other benefits

Computer and technology knowledge: Divorcemate Software, MS Office, MS Outlook

Apply here:
https://www.djobzy.com/job-details/family-law-clerk

Frontend features every developer should know how to build, with proper implementation. Don't build basic versions. Build them like production apps. Here's what to implement for each:

1. Infinite Scroll: lazy loading, pagination, spinner, "no more data," error handling, debounce
2. Debounced Search: 300–500ms delay, API optimization, cancel previous requests, loading, no results, optional highlight
3. Loading Skeletons: skeleton UI with shimmer, matching layout, works for lists/cards
4. Toast Notifications: success/error/warning/info, auto and manual close, stacking, positioning
5. Modal Dialogs: outside click close, ESC, focus trap, scroll lock, smooth animation
6. Drag & Drop: indicators, animations, reordering, mobile support, save to backend
Build these with real UX, API handling, and performance, and you're already ahead of most frontend devs.