KKkshitij kumarinbtree.dev·May 27, 2025 · 3 min readNotes: Retry Pattern in GoIn this blog we’ll cover retry pattern, what it is, when to use it and when to avoid it with an example. What is the Retry Pattern? The Retry Pattern is a strategy where we retry operations on failure. This is to make sure that business-critical oper...00
KKkshitij kumarinbtree.dev·Sep 16, 2023 · 3 min readNotes: Idempotency in Distributed SystemIdempotency, in practical terms, ensures that repeating the same operation, whether due to retries, user error, or network issues, has no unintended side effects. It guarantees that an operation can be safely retried without causing duplicate changes...00
KKkshitij kumarinbtree.dev·Jun 23, 2023 · 4 min readNotes: Distributed LocksIn a distributed system, sharing common resources becomes tricky. We need to ensure that the data we're reading is not stale and that updates happen sequentially during concurrent requests. To avoid such issues, one method to maintain consistency is ...00
KKkshitij kumarinbtree.dev·Mar 7, 2023 · 4 min readNotes: PostgreSQL Concurrency Handling for DevelopersOne of the most common issues I see regularly while reviewing code is database queries that can cause concurrency issues. They look clean and innocent but can cause wrong data during race conditions. In this blog, I’ll try to cover some important bat...00
KKkshitij kumarinbtree.dev·Dec 21, 2022 · 3 min readNotes: Bloom Filters - Implementation and Real World ApplicationsBloom filters are probabilistic data structures used to test whether an element is possibly in a set or definitely not in a set. These data structures are a neat hack to determine if an element is in a set without actually storing the actual data. A ...00
