-
Visit sim.vc
Top Rated
Adobe Advertising amazon web services Digital Media e-commerce entrepreneurship Facebook Google Industry News Life Macromedia Flash Microsoft Mobile MySpace Polaris Venture Partners SaaS Security Social Commerce Social computing social media social networking startups VC Venture Capital Web 2.0
Author Archives: Simeon Simeonov
Startup anti-pattern: if you build it, they will come
As part of the continued series on startup anti-patterns, we look at the battle between conviction and validation. First, a story. In 2000, Intech technology, a fledgling startup out of Israel, was building a new type of billing software for … Continue reading
Posted in Anti-pattern
Tagged anti-pattern, antipattern, product-market fit, startup anti-patterns, startups
Leave a comment
Startup anti-pattern: elephant hunting
As part of the continued series on startup anti-patterns, we look at elephant hunting: chasing big customers/deals. Continue reading
Posted in Anti-pattern, startups, Venture Capital
Tagged anti-pattern, elephant hunting, sales, startup anti-patterns, startups, Venture Capital
2 Comments
More startup anti-patterns
It’s been a decade since I first assembled the list of startup anti-patterns, the repeatable ways startups waste time and money. The project has always been near and dear to my heart, as I often find myself directing entrepreneurs to … Continue reading
Posted in Anti-pattern, startups, Venture Capital
Tagged anti-pattern, startup anti-patterns, startups, Venture Capital
Leave a comment
Apache Spark native functions
There are many ways to extend Apache Spark and one of the easiest is with functions that manipulate one of more columns in a DataFrame. When considering different Spark function types, it is important to not ignore the full set … Continue reading
Unicorn pressures and startup failures
The startup anti-patterns section of my blog summarizes the repeatable ways startups waste time & money and, often, fail. Learning from startup failure is valuable because there are many more examples of failures that successes. (Anti-)Patterns become more noticeable and … Continue reading
Advertising marketplace design
In the past decade several Nobel prizes in Economics have been awarded in the broader area of market (mechanism/auction/game) design. This is not surprising as the combination of Internet connectivity and ample computing resources are causing automated markets to pop … Continue reading
Posted in Advertising, Digital Media
Tagged adtech, Advertising, market design, OpenRTB, programmatic, programmatic advertising
1 Comment
Angel investing strategies
My friend Jerry Neumann wrote a great post on angel investing strategies, dissecting truth and myth about different betting strategies and sharing his own approach. The question of luck came up and a commenter linked to my work on data-driven patterns of successful … Continue reading
Posted in angel investing, VC, Venture Capital
Tagged angel investing, investing strategies, VC, Venture Capital
5 Comments
JSON and JSONlines from the command line
At Swoop we have many terabytes of JSON-like data in MongoDB, Redis, ElasticSearch, HDFS/Hadoop and even Amazon Redshift. While the internal representations are typically not JSON but BSON, MsgPack or native encodings, when it comes time to move large amounts … Continue reading
Posted in Code
Tagged command line, jq, json, jsonlines, jsonpath, shell, Swoop, underscore, underscore-cli
5 Comments
My most favorite math proof ever
Math is beautiful and, sometimes, math becomes even more beautiful with the help of a bit of computer science. My favorite proof of all time combines the two in just such a way. Goal: prove that the cardinality of the … Continue reading
Posted in Uncategorized
6 Comments
Monitoring Redis with MONITOR and WireShark
At Swoop we use Redis extensively for caching, message processing and analytics. The Redis documentation can be pithy at times and recently I found myself wanting to look in more depth at the Redis wire protocol. Getting everything set up … Continue reading
Posted in Software Development
Tagged debugging proxy, MONITOR, Redis, redis-cli, Ruby, WireShark
2 Comments