Real-Life System Design Questions for I.T. Career Success

1

[{"selector":"#anim-cf8d902c-3f40-4afc-ae70-4b59d9dd81c8","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2078d4aa-1401-4ee1-93f6-1e4bf613b2b6","keyframes":{"transform":["translate3d(0px, -770.57059%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-95fd057e-d496-4664-a656-8472989e57a7 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(14.849955656084243%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] Explain load balancing strategies for high-traffic applications. Looking for more System Design Interview Questions to Prepare for? Click here

2

[{"selector":"#anim-403d8b09-c47f-4869-b785-42bbb1894c19 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(7.868525640762189%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-dcceee63-6f14-4114-ad0f-be858f9ca689","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-37850c37-29a6-49f1-8acb-5ae46364e025","keyframes":{"transform":["translate3d(0px, -586.49252%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] How do you design a URL shortening service like TinyURL or bit.ly? Looking for more System Design Interview Questions to Prepare for? Click here

3

[{"selector":"#anim-c0c368f4-4d6d-4f9b-aa74-ee2a6c4087db [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(7.817772522442576%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-983f930e-7b7d-4392-83d9-c7095b61487a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-db8d180e-ab41-4439-8eb2-281820ced272","keyframes":{"transform":["translate3d(0px, -770.57059%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Explain the CAP theorem and its implications on data consistency. Looking for more System Design Interview Questions to Prepare for? Click here

4

[{"selector":"#anim-705ebc74-e0ac-43e9-9864-7066badd17ab","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-05ecc9d2-e840-408d-b212-b6cd3dc64484","keyframes":{"transform":["translate3d(0px, -586.49252%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a4613479-a854-4785-8529-60ad24ce7750 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(12.499999772451451%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] How do you design global file storage and file sharing services like Google Drive, Dropbox etc? Looking for more System Design Interview Questions to Prepare for? Click here

5

[{"selector":"#anim-4ed52d92-3716-4564-b3a2-b72d6e78fd4c [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(7.868525640762189%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-e9bb8f35-2fda-4fda-973e-4fea2c1ebbf7","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-81e1937d-1451-403a-878e-43ee6efa7e71","keyframes":{"transform":["translate3d(0px, -770.57059%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Design Uber, Ola or Lyft type of systems. Looking for more System Design Interview Questions to Prepare for? Click here

6

[{"selector":"#anim-39c55117-dca3-4eda-8c27-eb58530e4d21","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-116df825-c65a-41cb-b838-154fc21e6cb3","keyframes":{"transform":["translate3d(0px, -770.57059%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0d791922-5244-41f3-bb2e-cc276dd3c3a5 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(7.812499744007886%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] How is Horizontal scaling different from Vertical scaling? Looking for more System Design Interview Questions to Prepare for? Click here

7

[{"selector":"#anim-91eb9032-ad13-4005-88f8-e72c51f0e36c [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(7.868525640762189%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-f54e97a1-f4f8-4a15-a603-6e292e422b00","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-883ebed3-452f-4828-a12e-26b16fea4572","keyframes":{"transform":["translate3d(0px, -770.57059%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Design a global chat service like Whatsapp or a facebook messenger. Looking for more System Design Interview Questions to Prepare for? Click here

8

[{"selector":"#anim-83492ec8-e2e1-4fe9-9562-52a5e5bf6434","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1195e2c6-2df5-4083-b5fe-528d8d3b853e","keyframes":{"transform":["translate3d(0px, -771.92192%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a814123b-e31b-4780-8504-447682bbd207 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(13.360495214439528%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] How can caching improve system performance? Looking for more System Design Interview Questions to Prepare for? Click here

9

[{"selector":"#anim-9a0476b6-fe1b-4e0a-93ee-594a78ad8016 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(7.812499744007886%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-447a5a98-5a76-4b92-b4f2-21b375672001","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f8d77d86-facf-4fa9-a224-7422f8e33970","keyframes":{"transform":["translate3d(0px, -1180.91725%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Design a parking lot system? Looking for more System Design Interview Questions to Prepare for? Click here

10

[{"selector":"#anim-91d844a9-ffbf-462f-905b-a91a0ee89940","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-53b22f96-7b93-4212-bda3-126a025309c3","keyframes":{"transform":["translate3d(0px, -771.92192%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d2420e56-03f7-46ca-9ff6-301345416ffa [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(7.812499744007886%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] Looking for more System Design Interview Questions to Prepare for? Design an API Rate Limiter system for GitHub or Firebase sites. Click here

“

[{"selector":"#anim-a3036c36-7d1d-4c76-99e8-738cb7624f57","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0f072ad7-4701-415b-82d6-b8a944741dc3","keyframes":{"transform":["translate3d(0px, -327.95415%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fab82c3c-4dab-4ec2-9770-e3c4f7d4f422","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3c1f572b-7fa8-4c0b-87b2-fa5c7e2712ed","keyframes":{"transform":["translate3d(0px, -504.97361%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Ready to take the Next Step in your Career? Click here

“

[{"selector":"#anim-766f9900-a185-44c3-abb1-ac1c13b4dca0","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fb401c27-2954-4331-b3a9-56b355dc0a0f","keyframes":{"transform":["translate3d(0px, -257.09878%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3ba314ad-7275-46f0-bde3-8a481d07d441","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d1d437b4-c10e-4915-8878-12a1c51db272","keyframes":{"transform":["translate3d(0px, -305.55559%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Improve your Interviewing Skills with Scaler! SWIPE UP

Real-Life System Design Questions for I.T. Career Success

10

1

2

3

4

5

6

7

8

9

10

“

This comprehensive guide will help you prepare for all aspects of the interview process. Don't miss out on your next opportunity!

“

Sign up for Scaler's free masterclasses and events to learn about the latest trends in the IT industry and become a pro. Don't hesitate any longer, register today!