2881
FreeNAS 11.0 is Now Here
In the TrueNAS blog, discover the latest in scalable data storage solutions. Stay updated on the latest innovations in TrueNAS technology.
New
The latest blog posts to take off on Hacker News. 4,224 posts.
2882
SQLite small blob storage: 35% Faster Than the Filesystem
SQLite reads and writes small blobs (for example, thumbnail images) 35% faster¹ than the same blobs can be read from or written to individual files on disk using fread() or fwrite().
2883
2884
Running 10M PostgreSQL Indexes in Production
How Heap runs 10 million postgreSQL indexes in production.
2885
Z-order curve usage to decrease dimensionality to 1
Personal blog about system engineering and devops
2886
2887
Be Careful with UUID or GUID as Primary Keys
You can use of UUIDs as the primary key to avoid database scale problems. But should you? I propose an alternative.
2888
Advantages of Using R Notebooks for Data Analysis Instead of Jupyter Notebooks
The relatively new R Notebooks improve the workflows of common data analysis in ways Jupyter Notebooks can’t.
2889
Working with time in Postgres
A massive amount of reporting queries, whether really intensive data analysis, or just basic insights into your business involving looking at data over a certain time period. Postgres has really rich support for dealing with time out of the box, something that’s often very underweighted when dealing with a database…
2890
Local and distributed query processing in CockroachDB
This blog post outlines how CockroachDB executes queries and shares Cockroach Labs' vision for future work on distributed processing.
2891
Words growing or shrinking in Hacker News titles: a tidy analysis
In May, some friends and I built Tagger News, a real-time automatic classifier of Hacker News articles based on their text (see here for more about how we built it). This process started me down some interesting paths, particularly analyzing trends in titles. By finding words that became more or less common in Hacker…
2892
Analyzing Django requirement files on GitHub
Safety gives security teams real-time visibility and governance over every AI tool, package, MCP server, and IDE extension across their developer fleet.
2893
2894
Tuning Your DBMS Automatically with Machine Learning
This is a guest post by Dana Van Aken, Andy Pavlo, and Geoff Gordon of Carnegie Mellon University. This project demonstrates how academic researchers can leverage our AWS Cloud Credits for Research Program to support their scientific breakthroughs. Database management systems (DBMSs) are the most important component…
2895
Visualize data instantly with machine learning in Google Sheets
Today we’re rolling out new features in Sheets that make it even easier for you to visualize and share your data, and find insights your teams can act on.
2896
Python For Finance: Algorithmic Trading
Originally published at https://www.datacamp.com/community/tutorials/finance-python-trading
2897
Damn Cool Algorithms: Log structured storage (2009)
Typically, if you're designing a storage system - such as a filesystem, or a database - one of your major concerns is how to store the data on disk. You have to take care of allocating space for the objects to be stored, as well as storing the indexing data; you have to worry about what happens when you want to extend…
2898
2899
Mosaic: processing a trillion-edge graph on a single machine
Mosaic: Processing a trillion-edge graph on a single machine Maass et al., EuroSys’17 Unless your graph is bigger than Facebook’s, you can process it on a single machine. With the incep…
2900
Improving Stack Overflow jobs search with machine learning and R
A journey into making Stack Overflow job search results relevant to you
2901
2902
View Counting at Reddit
Get the latest product news, company announcements, and user insights from the official Reddit blog.
2903
Distributed Consensus – How Shared Data Is Stored
If you don’t work in computers, you probably haven’t spent much time thinking about how data gets stored on computers or in the cloud. I’m…
2904
How Powerful Are Microsoft Azure’s Free Jupyter Notebooks?
For a while now, Microsoft have provided a free Jupyter Notebook service on Microsoft Azure. At the moment they provide compute kernels for Python, R and F# providing up to 4Gb of memory per sessio…
2905
Postgres performance analysis resulted in a 10x improvement in CPU use
Heap is the only digital insights platform that shows everything users do on your site, revealing the "unknown unknowns" that stay invisible with other tools. Learn about how we improved our performance and saved millions!
2906
PostgreSQL 10 Beta 1 Released
The PostgreSQL Global Development Group announces today that the first beta release of PostgreSQL 10 is available for download. This …
2907
Cloud Spanner is now production-ready
Google Cloud migration partners offer their thoughts on database migrations to Cloud Spanner.
2908
2909
The World’s Largest Street-Level Imagery Dataset for Teaching Machines to See
Mapillary Vistas, the world’s largest and most diverse publicly available, pixel-accurately and instance-specifically annotated street-level imagery dataset, will empower autonomous mobility and transport at the global scale.
2910