Thread-Level Attack-Surface Reduction for Enhanced Security
Explore thread-level attack-surface reduction, a dynamic approach to eliminate unused code on a thread level, significantly reducing ROP gadgets and enhancing security in multi-threaded applications.
Rewriting Pelikan in Rust - Performance, Reliability, and Efficiency in Caching
Explore the journey of rewriting a C codebase in Rust, focusing on performance, reliability, and efficiency for in-memory caching. Learn about the challenges and benefits encountered along the way.
Scanning IPv4 for Exposed Data and Vulnerable Databases
Exploring IPv4 scans to uncover exposed databases, revealing vulnerabilities in popular key-value stores and the risks of data theft and remote code execution in insecure setups.
Facebook's Use of Memcached for Caching and Storage Performance
Learn how Facebook optimized memcached for high-performance caching and storage, including solutions to common issues and innovative modifications to improve efficiency and scalability.
Cache Me If You Can: How Grafana Labs Scaled Up Their Memcached 42x and Improved Reliability
Discover how Grafana Labs scaled their memcached 42x, improving reliability and cost-effectiveness for large-scale data querying using cloud-based local SSDs and innovative caching strategies.
The Cost of Memory Fragmentation - Performance Implications and Solutions
Explore memory fragmentation's impact on performance, from virtual memory to RAM access patterns. Learn about internal and external fragmentation, page sizes, and real-world examples like MySQL's regression.
RDMA Is Turing Complete, We Just Did Not Know It Yet
Explore RDMA's Turing completeness and its potential for complex offloads in distributed systems, enhancing performance and reducing CPU load through innovative programming techniques.
SSRF PWNs - New Techniques and Stories
Découvrez de nouvelles techniques d'attaques SSRF, leurs impacts sur la sécurité des applications web et des exemples concrets d'exploitation, présentés par deux experts en sécurité informatique.
Caching Best Practices
Explore caching best practices for PHP applications, covering techniques like 'biggest smallest reusable item' and automatic write-through caching to enhance performance and scalability.
Cranking Nginx Up to 11
Explore advanced Nginx features beyond basic web serving: Memcached/Redis integration, proxy functionality, GeoIP, Lua scripting, MogileFS, headers manipulation, and database querying for enhanced performance and functionality.
MELF - Multivariant Executables for a Heterogeneous World
Explore MELF: a novel approach for including multiple function variants in a single binary, enabling runtime switching for optimized performance across heterogeneous systems.
Responsive Parallelism with Synchronization
Explore a novel approach combining static and dynamic techniques to prevent priority inversion in concurrent programs using mutexes and condition variables, enhancing responsiveness and efficiency.
Key Learnings from Building a Distributed Cache Platform at Spotify
Explore key insights from Spotify's journey in building a cloud-based distributed cache service, addressing challenges and achieving scalability for millions of requests per second.
Performance Audits: The Top 8 Problems in Drupal and How to Fix Them
Discover top Drupal performance issues and their solutions. Learn quick wins and architectural improvements from leading experts to optimize your site's speed and efficiency.