Google Interviewer during staff system design round:
You have a 100 GB folder.
You zip it.
It becomes 10 GB in seconds.
You unzip it later.
→ Exact same 100 GB comes back. Zero data loss. Not a single bit missing.
How the hell is the computer “deleting” 90 GB… but actually deleting nothing?
No magic. No data thrown away.
What's happening here?
#SystemDesign#Algorithms#TechInterviews#DataCompression#GoogleInterview
Just got an interview invite from Google for Software Engineer III!
If any fellow engineers have tips or
wisdom to share - my DMs are open
Time to level up!
#Googleinterview#interview#SoftwareDevelopment
Bugfree users share their high-score Google SWE Intern interview!
Process: Snapshot Survey (behavioral, like Amazon LPs) coding (recursion & O(n) arrays).
Practice both for success!
#GoogleInterview#TechCareers
Binary search: The algorithmic equivalent of ninja stealth. 🥷 Partition arrays like slicing sushi so the left is always smaller than the right—when it's balanced, you've found the median. Was binary search your aha-moment? Read more: iam.slys.dev/p/crack-google-…#BinarySearch#Algorithms#GoogleInterview
Bugfree users share their Google Data Scientist interview tips!
Expect deep dives into SQL, Python & real-world cases.
Showcase your problem-solving skills!
#DataScience#GoogleInterview#CareerTips