How Prime Numbers Keep the Internet Secure
Explore the role of prime numbers in internet security, covering encryption methods and implementing RSA encryption using Ruby. Gain insights into HTTPS and data privacy.
Screaming Zombies and Other Tales - Race Condition Woes
Explore race conditions in concurrent systems through real-world stories, including the "Screaming Zombies" bug. Gain insights on building robust systems and analyzing potential vulnerabilities.
Coaching through Coding
Discover strategies for coaching and mentoring through everyday coding activities, expanding beyond traditional one-on-one conversations to support team members' career growth.
The Bug that Forced Me to Understand Memory Compaction
Explore Ruby's memory management, from heap allocation to garbage collection and memory compaction, through a bug-solving journey in a gem maintenance story.
The Realities of Running a Rails App Long Term
Explore the evolution of a Rails app over a decade, covering design choices, testing, integrations, and challenges faced in long-term development and maintenance.
Processing Data at Scale with Rails
Strategies for handling large datasets using Rails, covering data ingestion, transformation, and storage with tools like ActiveRecord, Sidekiq, and Postgres.
Turning DevOps Inside-Out
Discover strategies to enhance feature velocity by focusing on customer feedback and incorporating it into your development lifecycle, with Rails-specific tips and tools.
What the Fork?
Explore Unix fork() system call, its role in Rails development/production, and techniques for optimizing memory usage and parallel processing in Ruby applications.
The Cost of Data
Explore the physical impact of data storage and creation, examining the challenges and advancements in data centers, and learn how our code affects the real world.
Scaling Rails API to Write-Heavy Traffic
Practical techniques for scaling Rails API to handle millions of database transactions per minute, focusing on multiple databases and sharding for write-heavy traffic in mobile gaming.
Missing Guide to Service Objects in Rails
Explore service objects in Rails, covering approaches for error handling, code reuse, directory organization, and OO vs functional patterns, to enhance custom business logic implementation.
Can I Break This - Writing Resilient Save Methods
Discover techniques for writing resilient save operations, preventing data loss and dropped messages. Learn to spot and prevent subtle race conditions in your code.
A Third Way for Open-Source Maintenance
Explore a sustainable approach to open-source maintenance that focuses on encouraging contributions and expanding the contributor pool, rather than relying solely on maintainers.
Rescue Mission Accomplished
Learn strategies to salvage failing projects through incremental refactoring, managing tech debt, and effective stakeholder communication.
Using Monads for Elegant Error Handling
Explore functional programming and monads for cleaner, more expressive error handling in Ruby applications, improving code readability and maintainability.
Contractualism + Software Engineering - We're All In This Together
Explore ethical decision-making in software engineering through contractualism, focusing on treating users as part of a larger community and considering the "user stack" in your work.
Beware the Dreaded Dead End
Explore lexing, parsing, and syntax tree search to tackle Ruby's "unexpected end" errors, improving code debugging efficiency and program execution.
Railsbench - Rdoc Generation - Microbenchmarks - Proposal to Enable VWare Resizing Objects - Shrinking RVALUE
Explore Ruby's memory optimization project to improve performance by moving system heap memory into Ruby heap memory, reducing allocations and enhancing CPU cache efficiency.
Perceptual Learning - More Ruby Experts?
Explore Perceptual Learning techniques to accelerate Ruby expertise, enhance pattern recognition, and develop intuition for more effective programming skills.
Why Did We Rewrite Our Main Product Four Times
Scaling an appointment reminder system: challenges, iterations, and lessons learned from rewriting a product four times to handle millions of weekly notifications.
Async Ruby
Explore Async Ruby's innovative approach to concurrency, its impressive features, and core concepts. Learn how this powerful gem can revolutionize web requests in your Ruby projects.