Kristina Chodorow

Kristina Chodorow

MongoDB expert

NEW YORK, New York

Areas of Expertise:

  • MongoDB
  • NoSQL
  • writing
Kristina is a software engineer who worked on the MongoDB core for five years. She led MongoDB's replica set development as well as writing the PHP and Perl drivers. She has given talks on MongoDB at meetups and conferences around the world and maintains a blog on technical topics at http://www.kchodorow.com. She currently works at Google.

MongoDB: The Definitive Guide MongoDB: The Definitive Guide
by Kristina Chodorow
Second Edition May 2013
Print: $39.99
Ebook: $33.99

50 Tips and Tricks for MongoDB Developers 50 Tips and Tricks for MongoDB Developers
by Kristina Chodorow
April 2011
Print: $27.99
Ebook: $23.99

Scaling MongoDB Scaling MongoDB
by Kristina Chodorow
February 2011
Print: $29.99
Ebook: $24.99

MongoDB: The Definitive Guide MongoDB: The Definitive Guide
by Michael Dirolf, Kristina Chodorow
September 2010
OUT OF PRINT

Kristina blogs at:

I Give Up on Google: Free is Too Expensive

May 06 2015

I am really tired of things Google has done lately. The most recent example being retiring Classic Maps. That’s a problem, because the current Maps mysteriously doesn’t show most of my saved (“starred”) places. Google has known about this since at least 2013. There are posts all over their forums… read more

Security Dashboards – Where to Start

May 06 2015

I just got off a call with a client and they asked me what they should put on their security dashboards. It’s a nice continuation of the discussion of the SOC Overhead Dashboard. Here are some thoughts. The list stems from a slide that I use during the Visual Analytics… read more

The Security Big Data Lake – Paper Published

May 06 2015

As announced in the previous blog post, I have been writing a paper about the security big data lake. A topic that starts coming up with more and more organizations lately. Unfortunately, there is a lot uncertainty around the term so I decided to put some structure to the discussion.… read more

Big Data Lake – Leveraging Big Data Technologies To Build a Common Data Repository For Security

May 06 2015

Information security has been dealing with terabytes of data for over a decade; almost two. Companies of all sizes are realizing the benefit of having more data available to not only conduct forensic investigations, but also pro-actively find anomalies and stop adversaries before they cause any harm. UPDATE: Download the… read more

Dashboards in the Security Opartions Center (SOC)

May 06 2015

I am sure you have seen those huge screens in a security or network operations center (SOC or NOC). They are usually quite impressive and sometimes even quite beautiful. I have made a habit of looking a little closer at those screens and asking the analysts sitting in front of… read more

AfterGlow 1.6.5 – Edge Labels

May 06 2015

A new version of AfterGlow is ready. Version 1.6.5 has a couple of improvements: 1. If you have an input file which only has two columns, AfterGlow now automatically switches to a two-node mode. You don’t have to use the (-t) switch explicitly anymore in this case! (I know, it’s… read more

A New and Updated Field Dictionary for Logging Standards

May 06 2015

If you have been interested and been following event interchange formats or logging standards, you know of CEF and CEE. Problem is that we lost funding for CEE, which doesn’t mean that CEE is dead! In fact, I updated the field dictionary to accommodate some more use-cases and data sources.… read more

Using Impala and Parquet to Analyze Network Traffic – VAST 2013 Challenge

May 06 2015

As I outlined in my previous blog post on How to clean up network traffic logs, I have been working with the VAST 2013 traffic logs. Today I am going to show you can load the traffic logs into Impala (with a parquet table) for very quick querying. First off,… read more

Cleaning Up Network Traffic Logs – VAST 2013 Challenge

May 06 2015

I have spent some significant time with the VAST 2013 Challenge. I have been part of the program committee for a couple of years now and have seen many challenge submissions. Both good and bad. What I noticed with most submissions is that they a) didn’t really understand network data,… read more

Cyber Security Monitoring Still Full of Challenges

May 06 2015

I was greatly honored when I got an invitation from the Conference on Knowledge Discovery and Data Mining (KDD) to give a talk about data mining and cyber security. Knowing me, you might be able to guess the topic I chose to present: Visual Analytics. I am focussing on not… read more

Rockstars Use a Good Text Editor – I Use VIM

May 06 2015

Those of you who know me most likely know that I am quite the VIM fan. At any time, there is at least one VIM window open on my computer. I just like the speed of editing and the flexibility it offers. I even use VI bindings in my UNIX… read more

Signals from Strata + Hadoop World 2015 in London

May 06 2015

People from across the data world are coming together this week for Strata + Hadoop World 2015 in London. Below we’ve assembled notable keynotes, interviews, and insights from the event. Shazam already knows the next big hit “With relative accuracy, … read more

Webcast: Scaling with MongoDB
September 17, 2010
MongoDB's architecture features built-in support for horizontal scalability, and high availability through replica sets. Auto-sharding allows users to easily distribute data across many nodes. Replica sets enable automatic failover and recovery of database...

Webcast: How Sharding Works
February 04, 2011
This talk is a combination of whitepaper and Magic School Bus tour of how MongoDB scales across multiple machines. For applications that outgrow the resources of a single database server, MongoDB can convert to a sharded cluster, automatically managing...

"Overall, this is a comprehensive guide to MongoDB. It is perhaps a little too advanced for complete beginners--despite the claims on the back cover--but otherwise does a good job of covering most of the topics which you are likely to need."
--Paul Waring, FLOSS UK/UKUUG Newsletter, September 2013

"I would recommend this book as a companion book to the definitive guide to MongoDB by the same author because together, they build a solid foundation for MongoDB."
--Gregory Zentkovich, Amazon.com