jbellis

POSTS

• New Benchmark for Coding LLMs puts GPT-5 at the top

  by jbellis on 8/19/2025, 1:32 PM with 0 comments

• The Brokk Power Ranking LLM Coding Benchmark

  by jbellis on 8/12/2025, 3:21 PM with 0 comments

• A first look at GPT-OSS-120B's coding ability

  by jbellis on 8/5/2025, 9:33 PM with 0 comments

• LLMs and Artists

  by jbellis on 6/30/2025, 5:27 PM with 0 comments

• Lessons Learned Writing LLMap

  by jbellis on 1/21/2025, 5:40 PM with 0 comments

• A DIY photographer built his own full-frame camera and open-sourced the project

  by jbellis on 10/6/2024, 8:34 PM with 30 comments

• Vector Size Matters

  by jbellis on 4/1/2024, 4:03 PM with 0 comments

• Can the SVB crisis be solved in the longer run?

  by jbellis on 3/14/2023, 1:48 PM with 1 comments

• JMAP: It’s Like IMAP but Not Really (2019)

  by jbellis on 9/26/2022, 12:32 AM with 131 comments

• Cassandra 2.1: now over 50% faster

  by jbellis on 7/16/2014, 4:14 PM with 3 comments

• What's under the hood in Cassandra 2.0

  by jbellis on 9/3/2013, 9:25 PM with 0 comments

• Cassandra vs MongoDB For Time Series Data

  by jbellis on 8/21/2013, 5:13 PM with 81 comments

• How a prosecutorial culture of paranoia, zero-tolerance, and fear harms security

  by jbellis on 3/19/2013, 9:45 PM with 0 comments

• RavenDB vs HBase vs MongoDB vs Riak vs Cassandra

  by jbellis on 2/25/2013, 7:41 PM with 0 comments

• Cassandra 1.2 released with virtual nodes, collection types, request tracing

  by jbellis on 1/17/2013, 11:17 PM with 1 comments

• 'Where did the money go?' ask Code Hero devs

  by jbellis on 12/15/2012, 4:45 AM with 0 comments

• Inside Brazil's Robust Startup Scene

  by jbellis on 10/17/2012, 2:42 PM with 0 comments

• Muppet: MapReduce ­Style Processing of Streaming Data

  by jbellis on 9/6/2012, 4:19 AM with 1 comments

• Efficient collections as column values in Cassandra 1.2

  by jbellis on 8/7/2012, 7:26 PM with 1 comments

• Looking with Cassandra into the future of Atlas

  by jbellis on 7/16/2012, 8:02 PM with 36 comments

• Firing Aversion: a Cross-cultural Study

  by jbellis on 6/9/2012, 12:52 PM with 0 comments

• OmniTI announces OmniOS, an Illumos-based OpenSolaris "continuation"

  by jbellis on 4/4/2012, 4:29 AM with 0 comments

• From the author of Solandra, the next generation of Cassandra + Solr integration

  by jbellis on 4/3/2012, 9:02 PM with 0 comments

• Attention to Detail

  by jbellis on 3/27/2012, 1:50 AM with 30 comments

• Speaking to a technical conference

  by jbellis on 3/18/2012, 11:03 PM with 0 comments

• The fall of Big Paper

  by jbellis on 3/17/2012, 1:31 PM with 26 comments

• Amazon DynamoDB vs Cassandra

  by jbellis on 1/18/2012, 4:31 PM with 6 comments

• Apache Cassandra in 2010: Code, Community, and Controversy

  by jbellis on 1/4/2011, 8:00 PM with 2 comments

• Thoughts on Redis, Not Enough Thoughts on Alternatives

  by jbellis on 10/4/2010, 6:58 PM with 0 comments

• What's new in Cassandra 0.6.5

  by jbellis on 8/30/2010, 10:09 PM with 0 comments

• Google News redesign: "a lovely example of personalization done poorly"

  by jbellis on 7/10/2010, 4:32 AM with 1 comments

• Steve Jobs's slight of hand

  by jbellis on 4/29/2010, 5:56 PM with 9 comments

• The messy realities of failover in your architecture

  by jbellis on 4/21/2010, 11:59 PM with 0 comments

• “It’s a tradeoff” and other uni-dimensional thinking

  by jbellis on 4/4/2010, 7:00 PM with 3 comments

• Availability and partition tolerance explained and diagrammed

  by jbellis on 3/14/2010, 6:40 PM with 3 comments

• Reddit joins Digg, Twitter on Cassandra

  by jbellis on 3/12/2010, 11:48 PM with 16 comments

• NoSQL Live: The Dynamo Derivatives (Cassandra, Voldemort, Riak)

  by jbellis on 3/12/2010, 8:12 PM with 0 comments

• Digg Saying Yes to NoSQL; Going Steady with Cassandra

  by jbellis on 3/10/2010, 10:49 PM with 25 comments

• Getting Silly About NoSQL

  by jbellis on 3/3/2010, 11:28 PM with 4 comments

• HBase to Cassandra: why we switched

  by jbellis on 2/24/2010, 9:08 PM with 4 comments

• IPad ergonomics: "he looks uncomfortable"

  by jbellis on 2/2/2010, 1:37 PM with 21 comments

• The last days of the polymath [someone who knows a lot about a lot]

  by jbellis on 1/8/2010, 3:52 AM with 1 comments

• Why Malthusianism refuses to die

  by jbellis on 11/2/2009, 12:49 AM with -1 comments

• Palm apologizes to JWZ

  by jbellis on 9/29/2009, 10:05 PM with 28 comments

• Microsoft Codeplex: stay away

  by jbellis on 9/15/2009, 1:24 PM with 18 comments

• POSIX v. reality: A position on O_PONIES

  by jbellis on 9/11/2009, 3:44 AM with 1 comments

• Java on 1000 cores (in one box)

  by jbellis on 9/5/2009, 7:03 PM with 7 comments

• Mark Pilgrim's response to "Notes on HTML 5"

  by jbellis on 9/4/2009, 12:26 AM with 0 comments

• Amazon VPC is not a private cloud

  by jbellis on 8/27/2009, 12:19 PM with 0 comments