danvonk · HackerTrans

2 năm trướcdiscuss

Relational databases often require searching and sorting gigabytes of data to answer queries (sometimes larger than RAM if e.g. k-way merge sort is used) so it doesn't seem that far-fetched, especially given that there are database systems written in Java.

danvonk

5 năm trướcdiscuss

If it really is a bottomless well everywhere, I must be doing something wrong...I just graduated from a well-regarded university in Germany with a degree in computer science and to be honest, it's not all that easy to get a job.

For example, in London, as someone with no experience, you'll probably have to go with a graduate scheme--mostly at tech companies and banks. But when you apply, you'll be barraged first by cognitive aptitude tests, followed by situational judgement tests, then a LeetCode/HackerRank test. Deutsche Bank additionally requires you to pre-record answers to interview questions that they pose in an e-mail. Perhaps afterwards you'll be invited to an on-site interview where you can repeat the process.

All of this machinery to filter out candidates doesn't scream out that they are that short on candidates.

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