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Introduction to Perceptual Hashes: Measuring Similarity

Apiumhub

Thankfully, a BK-tree -a tree specifically designed for metric spaces like Hamming distance- can be used here instead of having to search against every image in the database, greatly reducing the space needed for evaluation. pHash gives a metric about the similarity between two sources, which prevents duplication in the main dataset.

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Honeycomb OpenTelemetry Distro for Java reaches 1.0 release

Honeycomb

Honeycomb now has better support for OpenTelemetry app metrics. distro, we’ve made enhancements to make it easier for you to send Honeycomb your metrics data by compressing it into fewer events for you—automatically! App Metrics, such as garbage collection data or performance metrics of the JVM. Why compress metrics data?

Metrics 98
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Technology Trends for 2024

O'Reilly Media - Ideas

Just a few notes on methodology: This report is based on O’Reilly’s internal “Units Viewed” metric. Companies aren’t going to throw out 20 years’ investment in PHP so they can adopt the latest popular React framework, which will probably be displaced by another popular framework next year. So the software development world is changing.

Trends 119
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Ask Miss O11y: Do I Need Observability If My Stack Is Boring?

Honeycomb

Microservices, cloud native, polyglot persistence … dynamic, ephemeral components, elastic provisioning, third-party services, Lambda functions and serverless APIs … all of these trends are driving system complexity up and up, forcing more and more of the application logic into the realm of operational trade-offs. For instance: .

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Building a Laravel API for CircleCI webhooks

CircleCI

Software applications consist of interconnected systems - each providing a specialized service towards the common goal of meeting a business need. At regular intervals, a system would make a request to get the latest information or find out if there is an update to deal with. or higher, preferably PHP 8. Prerequisites.

PHP 52
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Dealing with the Attack Surface Beyond Vulnerabilities

Tenable

Standardized taxonomies have dominated the way cybersecurity professionals describe and talk about systems' security. Common Vulnerabilities and Exposures (CVE) severity scores have become the primary methods of measuring the security of a system and its attack surface. What is an Attack Surface?

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9 Best Codecademy Alternatives 2022

The Crazy Programmer

The present course catalogue covers around 15 popular markup & programming languages like CSS, HTML, JavaScript, Python, SQL, Java, Ruby, Bash/Shell, C#, C++, R, Go, PHP, Kotlin, and Swift. Analyze & export usage metrics to ensure everybody gets the most from the Treehouse learning courses. 9 Best Codecademy Alternatives.