SMSarkis Minrailway-ts-pipelines.hashnode.dev·2d ago · 26 min readPrimer Vectors, J2, and Cones: Reading a Fuel-Optimal Maneuver Planner as Math, Not Just CodeWhy planning a relative-orbit maneuver is harder than it looks Here is the GNC problem, stated plainly. A deputy spacecraft sits at some relative state with respect to a chief. You have a fixed time w00
HEHossein Esmatiinnova-globen.hashnode.dev·3d ago · 10 min readPerformance Optimization in .NET and AzureThis article is part of the Comprehensive Guide to Microservices Architecture in .NET Core, Cloud and Azure series. This article explores proven caching strategies, database optimization techniques, a00
GCGabriela Caldasinbyte-sizedjourneys.hashnode.dev·5d ago · 7 min readSnowflake Cost Optimization: A Practical Playbook for Data EngineersYou inherited a Snowflake environment or built one from scratch and at some point someone asked you: "Are we spending too much on this?" If you're a solo data engineer or a small team running a produc00
AAAyobami Adejumoinfreecodecamp.org·6d ago · 24 min readThe EKS Cost Optimization Handbook: Reduce Your AWS Bill by 60% Using Karpenter and RightsizingThis handbook is a complete guide to the 7-step playbook that took one EKS bill from \(85,000/month to \)34,000/month — without touching a single line of product code. I've audited EKS clusters at mor00
RPRavidu Priyankarainravindu-priyankara.hashnode.dev·Jun 20 · 9 min readSqueezing Bytes: How I Optimised an eBPF Driver in Falco1. How I Found This Opportunity I wanted to make my first open source contribution, so I decided to fork a few eBPF projects — one of them being falcosecurity/libs. After compiling and running Falco, 00
VSVlad Shulczinvshulcz.hashnode.dev·Jun 18 · 8 min readHow I made dependency injection in Python 130× faster: from reflection to compiling the graphThere's a stock argument against DI containers in Python: a container is just overhead, pass the dependency into the constructor yourself and stop overengineering. It sounds reasonable, and I believed10
KJKausthubh J Raoinkausthubh.hashnode.dev·Jun 9 · 8 min readDon't vibe-code, embrace learning primitivesDisclaimer These are all the things i am still currently learning and exploring, Although i am sure most of the things addressed here are true, I am bound to make mistakes, that's why having a communi00
YVYashika Vijayvargiyainrailswithyashika.hashnode.dev·Jun 8 · 4 min readRails Performance Optimization: Fixing N+1 Queries with includes, preload, and eager_loadWhat is an N+1 Query? Suppose we have the following models: class User < ApplicationRecord has_many :posts end class Post < ApplicationRecord belongs_to :user end We fetch all posts: @posts = Po00
KMKartik Mehtainwriter.mrmehta.in·Jun 5 · 8 min readAgent = Model + HarnessIf you have ever called an LLM API, you already know the basic shape of it. You send some text, you get some text back, and the connection closes. That is a model. It is good at producing language, bu00
KMKartik Mehtainwriter.mrmehta.in·Jun 5 · 7 min readOne Agent Is Not Always EnoughPart two of a series on agent harnesses. If you have not read part one, it introduces the idea that an agent is a model plus the harness around it. This piece builds on that, so a quick skim first wil00
