Miles Grimshaw of Thrive Capital recently used Crawlbot and our Product API to analyze product availability and extract pricing data from a number of online fashion marketplaces — to help determine the scale, margins, customer profile and trends of each site, and to inform their investment decision-making.
Miles writes about his experience and analysis on his blog. Nice Diffbotting, Miles!
We’ve long offered HTML as a response element in our Article API (as an alternative to our plain-text
text field). This is useful for maintaining inline images, text formatting, external links, etc.
Until recently, the HTML we returned was a direct copy of the underlying source, warts and all — which, if you work with web markup, you’ll know tilts heavily toward the “warts” side. Now though, as many of our long-waiting customers have started to see, our
html field is now returning normalized markup according to our new HTML Specification.
One of our most common feature requests: can Diffbot APIs access content behind a login or firewall? Until recently, the answer was mostly “no.”
But now we’ve recently added new features to all of our APIs, both Automatic and Custom, that should allow much broader access to non-publicly available content:
We just released Diffbot API clients in 36 different programming languages, ranging from general purpose languages (Ruby/Python/Java), to systems languages (Go/C), to scripting languages (Bash), and even embedded (x86-64 anyone?). View them here: http://github.com/diffbot.
36 new Diffbot experts
We added a couple of frequently requested Crawlbot features this week: webhook notifications and much smarter content de-duplication.
We added a couple of frequently requested features to Crawlbot this week: the ability to pass in Diffbot API parameters to tailor the output of your crawl extractions; and the option to download a comma-separated-values (CSV) file of product crawl data.
Diffbot’s human wranglers are proud today to announce the release of our newest product: an API for… products!
The Product API can be used for extracting clean, structured data from any e-commerce product page. It automatically makes available all the product data you’d expect: price, discount/savings amount, shipping cost, product description, any relevant product images, SKU and/or other product IDs.
We noticed recently that a common use for our Custom API Toolkit was augmenting Diffbot’s Automatic APIs with custom fields to return markup <META> tag data: meta descriptions, OpenGraph and Twitter Card tags, Schema.org microdata, etc.
We figured we’d save you the trouble of hand-curating rules, so we added the <META> parameter across all of our APIs. Continue reading
Today we’re happy to announce the public availability of Crawlbot, our computer-vision-powered site crawler and extractor.
If you want structured data from an entire site, Crawlbot will fully spider a domain and hand off the right pages to Diffbot APIs. The result? A queryable index of the entire site’s data, or a complete download of the site’s structured data in easy-to-read — for a robot — JSON.
Artist rendition of The Grid. May or may not be what Amazon’s servers actually look like.
Previously, I wrote about how Amazon EC2 Spot Instances + Auto Scaling are an ideal combo for machine learning loads.
In this post, I’ll provide code snippets needed to set up a workable autoscaling spot-bidding system, and point out the caveats along the way. I’ll show you how to set up an auto-scaling group with a simple CPU monitoring rule, create a spot-instance bidding policy, and attach that rule to the bidding policy.
But first, let’s talk about how to frame the machine learning problem as a distributed system.