How to build static checking systems using orders of magnitude less code Brown et al., ASPLOS '16 You start with something simple. Then over time things get more and more complex and before you know it, it's hard to know what's going on. Today's paper is a delightful reminder of the power of stripping back … Continue reading How to build static checking systems using orders of magnitude less code
Why do Record/Replay Tests of Web Applications Break? - Hammoudi et al. ICST '16 Your web application regression tests created using record/replay tools are fragile and keep breaking. Hammoudi et al. set out to find out why. If we knew that, perhaps we could design mechanisms to automatically repair broken tests, or to build more … Continue reading Why do record/replay tests of web applications break?
A DNA-Based Archival Storage System - Bornholt et al. ASPLOS '16 It's pretty cool that a paper on DNA-based storage makes a conference such as ASPLOS. And as you'll see, there are good reasons we should be taking it very seriously indeed. DNA has some very interesting properties - it's extremely dense (1 exabyte (109 … Continue reading A DNA-based archival storage system
HCloud: Resource-efficient provisioning in shared cloud systems - Delimitrou & Kozyrakis, ASPLOS '16 Do you use the public cloud? If so, I'm pretty confident you're going to find today's paper really interesting. Delimitrou & Kozyrakis study the provisioning strategies that provide the best balance between performance and cost. The sweet spot it turns out, is … Continue reading HCloud: Resource-efficient provisioning in shared cloud systems
SocialHash: An assignment framework for optimizing distributed systems operations on social networks - Shalita et al., NSDI '16 Large scale systems frequently need to partition resources or load across multiple nodes. How you do that can make a big difference. A common approach is to use a random distribution (e.g. via consistent hashing), which usually … Continue reading SocialHash: An assignment framework for optimizing distributed systems operations on social networks
StreamScope: Continuous Reliable Distributed Processing of Big Data Streams - Lin et al. NSDI '16 An emerging trend in big data processing is to extract timely insights from continuous big data streams with distributed computation running on a large cluster of machines. Examples of such data streams include those from sensors, mobile devices, and on-line … Continue reading StreamScope: Continuous reliable distributed processing of big data streams
Efficiently Compiling Efficient Query Plans for Modern Hardware- Neumann, VLDB 2011 Updated with direct links to Databricks blog post now that it is published. A couple of weeks ago I had a chance to chat with Reynold Xin and Richard Garris from Databricks / Spark at RedisConf, where we were both giving talks. Reynold and … Continue reading Efficiently compiling efficient query plans for modern hardware