Is RabbitMQ faster than Kafka?
Senior
170
Golang
8397
379
Do you know C or C++ language?
Middle+
169
Tell about your last project: what was the business goal, what was it needed for?
Middle+
169
Why can't teams deploy independently in a monolith? And why are three CI/CD pipelines a disadvantage for microservices, if anything?
Senior
164
Tell about the pub/sub approach in Redis for a chess service — pros and cons.
Senior
164
In the scheme client → Load Balancer → API Gateway → services: what does the Load Balancer do before the API Gateway?
Senior
161
Is it possible to enable a profiler in production?
Senior
160
Is it worth using mutexes when working with a database?
Senior
159
CDN here works as a cache with limited memory, data invalidation will be done according to some strategy — I would assume LRU as a standard invalidation strategy. What do you think about using it here?
Senior
158
Is it true that a B-tree index in PostgreSQL tends to grow sideways?
Senior
156
How is an image stored in PostgreSQL — is it some kind of encoding or a set of numbers? How to store an image as text?
Senior
156
How to analyze with EXPLAIN ANALYZE to examine the index, how to create indexes on multiple fields, and how to understand which fields?
Senior
153
Why are you considering changing your workplace?
Middle+
152
Why can't computers properly add decimal numbers?
Senior
147
What are you currently looking for, what is important to you?
Middle+
143
Where do you currently live and what work format are you considering for yourself?
Middle+
143
How are blockchain and the CAP theorem related? Is blockchain always available?
Senior
136
What is ZooKeeper?
Senior
129
Describe the specific pros and cons of monolith and microservices in the context of a chess service.
Senior
127
Is one move one request or two? The client goes via WebSocket, the service updates Redis, and pub/sub notifies the second service.
Senior
102