Skip to content
HomeVideosBooksBlogs
AllTop postsTopics
Podcasts
HistoryListsWatch laterLiked videosFollowing

The videos, books, blogs and podcasts Hacker News keeps recommending, all in one place.

VideosBooksBlogsPodcastsAboutPrivacySettings

Data from Hacker News, HackerTube, HackerBooks, HackerBlogs and Open Library. Credits · Not affiliated with Y Combinator.

HomeVideosBooksBlogsPodcasts
Ctrl K
    P

    Periscope Data Blog

    periscopedata.com · Company blog · on HN since 2015

    Periscope Data's company blog covers SQL analytics, data warehouse comparisons, and engineering lessons such as moving from Heroku to Kubernetes.

    Visit blogHN submissions
    Data & VisualizationDatabasesDevOps & Cloud
    What HN says

    HN links it mostly through the company's job postings in hiring threads, plus occasional engineering posts on data bugs.

    Stats for nerds
    31HN people shared it
    24linked in comments
    200story points
    Jun 2019last shared
    2015people per year2019

    Top posts on HN

    1. 1
      Outlier Detection in SQL
      1 person · 75 points · first shared 2016 · 34 comments on HN
    2. 2
      Examining crime reports in San Francisco with SQL
      1 person · 61 points · first shared 2016 · 15 comments on HN
    3. 3
      Redshift, BigQuery, and Snowflake: Comparing Costs and Speed
      3 people · 22 points · first shared 2016 · 1 comments on HN
    4. 4
      Building the Periscope Data Cache with Amazon Redshift
      1 person · 9 points · first shared 2015 · 1 comments on HN
    5. 5
      9 Lessons Learned Migrating from Heroku to Kubernetes with Zero Downtime
      2 people · 6 points · first shared 2018 · Discussion on HN
    6. 6
      String Parsing in SQL
      1 person · 3 points · first shared 2016 · Discussion on HN
    7. 7
      Binomial Options Pricing in SQL
      1 person · 3 points · first shared 2016 · Discussion on HN
    8. 8
      Periscope Data Merges with Sisense
      2 people · 2 points · first shared 2019 · Discussion on HN
    9. 9
      Comparing IMDB Ratings and RottenTomatoes TomatoMeter in SQL
      2 people · 2 points · first shared 2016 · Discussion on HN
    10. 10
      Multi-Dimensional Clustering Using K-Means in Postgres SQL
      1 person · 2 points · first shared 2015 · Discussion on HN

    What HN people wrote when they linked it

    • AustinBGibbonsMay 2016

      Periscope Data | San Francisco | Full-Time | ONSITE | https://www.periscopedata.com/

      Full Stack Engineer (Ruby, Golang, CoffeeScript, Java, Python)

      Periscope is a data analysis tool for data analysts that allows them to type SQL queries and get charts really, really fast. Revenue has doubled twice in the last 6 months. We have gone from jumpstarting our car to hanging on as the car races up the hill.

      - In your first day you'll ship new code to production.

      - In your first week you'll ship at least one customer-facing feature.

      - In your first month you'll write code at every level of the stack.

      - In your first 6 months you'll rebuild a major piece of the Periscope stack.
      More info: https://www.periscopedata.com/full-stack-engineer

      ------------------------

      Marketing Coordinator

      We’re looking for our second hire in marketing to help us scale lead generation 10x over the next year. Marketing at Periscope is very data-driven and you’ll help us prioritize metrics, run analyses, and creatively source and combine data sets for insights. Our popular SQL blog brings in a lot of business and our hundreds of customers love our product.

      More info: https://www.periscopedata.com/marketing-coordinator

      Join our team! hello@periscopedata.com

    • rickbergfalkDec 2015

      Hi Hacker News! So this is where the extra activity is from :) honored to be posted.

      SqlPad was something I built to scratch my own itch and was sort of a self-challenge. I haven't done much with it lately, but a few users have contributed some additions back and have been helping with the project.

      Just a heads up if you explore the code - I'm not a Node.js developer by trade and this is sort of a hobby for me as a SQL Server developer/DBA.

      I'm flattered by the comments here. Really inspiring to get back to work on this.

      Also wanted to add - If SqlPad isn't quite what you're looking for but want to visualize SQL results check out these other projects and solutions:

      Metabase (http://www.metabase.com/)

      Redash (https://github.com/getredash/redash)

      Wagon (https://www.wagonhq.com/)

      Periscope Data (https://www.periscopedata.com/)

      Mode Analytics (https://modeanalytics.com/)

    • btownOct 2016

      As soon as you begin accepting user data, all your code bugs, even those as simple as forgetting to collect some metadata you might need later, are data bugs. And to the specific point about serializing logic being considered harmful, I'm sure https://www.periscopedata.com/ would beg to differ!

      Seriously, though, there's nothing wrong with using this for a presentation layer. Define a group of user-selectable client-side filters in a JSON constants document, which will have a much smaller "error surface" than defining custom filter functions. Just because it looks like JSON doesn't mean it necessarily needs to be serialized.

      That said, there are a number of inefficiencies in the implementation. Certainly not production ready, but a great effort.

    • mopatchesAug 2016

      Periscope Data | San Francisco, ONSITE | https://www.periscopedata.com/

      Full Stack Engineer (Ruby, Go, CoffeeScript): https://www.periscopedata.com/full-stack-engineer

      Senior Product Manager: https://www.periscopedata.com/senior-product-manager

      Periscope is the fastest, most powerful data analysis suite on the market. It's the platform of choice for professional analysts, who spend 5+ hours a day using the product.

      We're growing revenue about 10X per year, while growing the team about 4X per year.

      If you have a proven track record of delivering results and shipping great products, we would love to meet you!

      Join our team of 45: hello@periscopedata.com

    • GoPeriscopeDataMar 2017

      Periscope Data | San Francisco, ONSITE | https://www.periscopedata.com/
      Full Stack Engineer - Any Level (Ruby, Go, CoffeeScript): https://www.periscopedata.com/full-stack-engineer Senior
      Periscope is the fastest, most powerful data analysis suite on the market. It's the platform of choice for professional analysts, who spend 5+ hours a day using the product.
      We're growing revenue about 10X per year, while growing the team about 4X per year.
      If you have a proven track record of delivering results and shipping great products, we would love to meet you!
      Join our team of 85: Email amanda@periscopedata.com

    • melanietFeb 2017

      Periscope Data | San Francisco, ONSITE | https://www.periscopedata.com/

      * Senior Full Stack Engineer (Ruby, Go, CoffeeScript): http://bit.ly/2iBwa6l

      Periscope is the fastest, most powerful data analysis suite on the market. It's the platform of choice for professional analysts, who spend 5+ hours a day using the product. We're growing revenue about 10X per year, while growing the team about 4X per year.

      If you have a proven track record of delivering results and shipping great products, we would love to meet you!

      Join our team of 76: Email melanie@periscopedata.com

    Related

    Uber Engineering Blogeng.uber.com525 people

    Why Uber Engineering Switched from Postgres to MySQL

    Uber Engineering Blog
    Company · last shared 2025
    Percona Blogpercona.com327 people

    UUIDs are popular, but bad for performance (2019)

    Percona Blog
    Company · last shared 2026
    Treasure Data Blogblog.treasuredata.com17 people

    Distributed Logging Architecture in the Container Era

    Treasure Data Blog
    Company · last shared 2020
    Datadog Blogdatadoghq.com262 people

    Husky, Datadog's Third-Generation Event Store

    Datadog Blog
    Company · last shared 2026
    Timescale Blogblog.timescale.com95 people

    How percentile approximation works and why it's more useful than averages

    Timescale Blog
    Company · last shared 2022
    InfluxData Bloginfluxdata.com118 people

    Open source takes continued investment, and that must be subsidized somehow

    InfluxData Blog
    Company · last shared 2026
    Databricks Blogdatabricks.com298 people

    DBRX: A new open LLM

    Databricks Blog
    Company · last shared 2026
    Citus Data Blogcitusdata.com224 people

    Citus Unforks from PostgreSQL, Goes Open Source

    Citus Data Blog
    Company · last shared 2026