- Kafka
- EC2
- Route 53
- Kernel Bypass
- XDP
- eBPF
- DynamoDB
- CockroachDB
- Raft
- Compiling/Linking
- FFI
- fork/exec
- stable_vector
- Purely Functional data structures
- Wait free vs lock free
- atomics vs locks
- Persistence
- Virtualization
- Concurrency
- SQL Indexes + Performance
- io_uring (security problems too)
- RCU
- FPGAs
- Caching
- S3
- Cloudfront
- Lambda
- EC2
- RDS
- SQS
- VPC?
- Memory Safety?
- Vectorization and Perf (from perf ninja)
- Computer Security
- Infra stuff
- Build systems (signals and threads)
- Email
- The internet
- Encryption
- Compression/Decompression
- Clocks/NTP
- Multicast
- TCP/UDP
- Erlang
- CPU Performance
- Compiler Optimizations
- Time Series Databases