Shinde Aditya
Shinde Aditya
retardmaxxing
Transmissions
PostgreSQL WAL Internals: Write-Ahead Logging, CDC & Zero-Data-Loss Replication
An exhaustive engineering deep dive into PostgreSQL WAL: ARIES recovery, LSN byte addressing, group commit, physical streaming replication, logical decoding CDC with Debezium, and Patroni HA.
LLM Serving Engine Shootout: vLLM vs TensorRT-LLM vs SGLang vs llama.cpp
An exhaustive engineering deep dive comparing vLLM, TensorRT-LLM, SGLang, and llama.cpp: PagedAttention virtual tables, RadixAttention prefix trie caching, FMHA CUDA kernels, and GGUF quantization.
High-Throughput Linux I/O: io_uring & eBPF/XDP vs epoll
An exhaustive engineering deep dive into Linux I/O: epoll internals, io_uring lockless ring buffers, eBPF & XDP driver hooks, AF_XDP zero-copy, and kernel bypass.
Distributed Consensus: Raft vs Multi-Paxos & State Machine Replication
An exhaustive engineering deep dive into Distributed Consensus & State Machine Replication: Raft RPC mechanics, Multi-Paxos phase optimization, Joint Consensus, and production etcd/ScyllaDB patterns.
Consistent Hashing: The Distributed Systems Architecture Deep Dive
An exhaustive architectural deep dive into Consistent Hashing: Hash ring mechanics, VNodes, Google's Jump Hash, Maglev load balancing, and cluster rebalancing.
LSM-Trees vs B-Trees: Storage Engine Internals
An exhaustive architectural deep dive into LSM-Trees and B-Trees: SkipLists, MemTables, SSTables, Bloom & Ribbon filters, Leveled Compaction, Write Amplification, and NVMe SSD physics.
PostgreSQL MVCC Internals
An exhaustive deep dive into PostgreSQL MVCC: Heap page layout, xmin/xmax tuple headers, visibility check rules, VACUUM & freeze maps, HOT updates, and SSI.
Quantum Computing & Shor's Algorithm
A rigorous deep dive into quantum algorithms: Dirac bra-ket linear algebra, entanglement, phase kickback, Quantum Fourier Transform (QFT), and Shor's algorithm.
Speculative Decoding & Continuous Batching
A systems architecture deep dive into speculative decoding, modified rejection sampling proofs, Medusa tree-attention, and vLLM continuous batching.
Distributed Locking with Redis: Redlock, Fencing & Failures
An exhaustive deep dive into distributed locks with Redis. Learn single-instance locking, Redlock consensus, asynchronous replication hazards, GC pause race conditions, and Martin Kleppmann fencing tokens.