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@laura_garcia shared a post, 1ย month, 3ย weeks ago
Software Developer, RELIANOID

๐—–๐—ต๐—ถ๐—น๐—ฒ ๐—ฎ๐—ฐ๐—ฐ๐—ฒ๐—น๐—ฒ๐—ฟ๐—ฎ๐˜๐—ฒ๐˜€ ๐—ถ๐˜๐˜€ ๐˜๐—ฒ๐—ฐ๐—ต๐—ป๐—ผ๐—น๐—ผ๐—ด๐—ถ๐—ฐ๐—ฎ๐—น ๐—น๐—ฒ๐—ฎ๐—ฝ

๐—–๐—ต๐—ถ๐—น๐—ฒ ๐—ฎ๐—ฐ๐—ฐ๐—ฒ๐—น๐—ฒ๐—ฟ๐—ฎ๐˜๐—ฒ๐˜€ ๐—ถ๐˜๐˜€ ๐˜๐—ฒ๐—ฐ๐—ต๐—ป๐—ผ๐—น๐—ผ๐—ด๐—ถ๐—ฐ๐—ฎ๐—น ๐—น๐—ฒ๐—ฎ๐—ฝ๐Ÿš€ More than ๐Ÿณ๐Ÿฌ% ๐™ค๐™› ๐˜พ๐™๐™ž๐™ก๐™š๐™–๐™ฃ ๐™ค๐™ง๐™œ๐™–๐™ฃ๐™ž๐™ฏ๐™–๐™ฉ๐™ž๐™ค๐™ฃ๐™จ are actively driving projects around ๐—”๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฐ๐—ถ๐—ฎ๐—น ๐—œ๐—ป๐˜๐—ฒ๐—น๐—น๐—ถ๐—ด๐—ฒ๐—ป๐—ฐ๐—ฒ, ๐—ฎ๐—ฑ๐˜ƒ๐—ฎ๐—ป๐—ฐ๐—ฒ๐—ฑ ๐—ฐ๐˜†๐—ฏ๐—ฒ๐—ฟ๐˜€๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜†, ๐—ฎ๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ถ๐—ผ๐—ป, ๐—ฎ๐—ป๐—ฑ ๐—ป๐—ฒ๐˜…๐˜-๐—ด๐—ฒ๐—ป๐—ฒ๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—ฐ๐—ผ๐—ป๐—ป๐—ฒ๐—ฐ๐˜๐—ถ๐˜ƒ๐—ถ๐˜๐˜†. This rapid transformationโ€”supported by strong public policies, 5G deployment, and long-..

Blog_Chileโ€™s Technological Acceleration_RELIANOID
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@alok00k shared a post, 1ย month, 3ย weeks ago

Integration Testing: The Bridge Between Unit Tests and Real-World Software Reliability

#Testingย  #integra...ย  #sdlcย  #keployย  #automat...ย 

Integration testing verifies that different parts of an applicationโ€”such as APIs, databases, and servicesโ€”work correctly together. It helps catch real-world issues that unit tests miss, like broken data flow or failed service communication. Essential for modern apps, especially microservices, it improves reliability, reduces production bugs, and should be automated in CI/CD pipelines.

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@sancharini shared a post, 1ย month, 3ย weeks ago

How Software Development Tools Influence Code Quality Over Time?

Learn how software development tools shape code quality over time by enforcing standards, automating testing, and improving developer workflows. Discover key factors that impact long-term software reliability.

Software Development Tools in 2026
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@koukibadr shared a link, 1ย month, 3ย weeks ago
Mobile Developer, Nventive

Code Templating

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@laura_garcia shared a post, 1ย month, 3ย weeks ago
Software Developer, RELIANOID

๐—›๐—ถ๐—ด๐—ต ๐—”๐˜ƒ๐—ฎ๐—ถ๐—น๐—ฎ๐—ฏ๐—ถ๐—น๐—ถ๐˜๐˜† ๐—ฎ๐—น๐—ผ๐—ป๐—ฒ ๐˜„๐—ผ๐—ปโ€™๐˜ ๐˜€๐—ฎ๐˜ƒ๐—ฒ ๐˜†๐—ผ๐˜‚.

๐Ÿšจ ๐—›๐—ถ๐—ด๐—ต ๐—”๐˜ƒ๐—ฎ๐—ถ๐—น๐—ฎ๐—ฏ๐—ถ๐—น๐—ถ๐˜๐˜† ๐—ฎ๐—น๐—ผ๐—ป๐—ฒ ๐˜„๐—ผ๐—ปโ€™๐˜ ๐˜€๐—ฎ๐˜ƒ๐—ฒ ๐˜†๐—ผ๐˜‚.

HA handles failures like node crashes or AZ outages.

But what about:

โŒ Ransomware

โŒ Region-wide outages

โŒ Human error

๐Ÿ‘‰ Thatโ€™s ๐——๐—ถ๐˜€๐—ฎ๐˜€๐˜๐—ฒ๐—ฟ ๐—ฅ๐—ฒ๐—ฐ๐—ผ๐˜ƒ๐—ฒ๐—ฟ๐˜† (๐——๐—ฅ) territory.

Real-world proof:

GitLab โ†’ redundancy โ‰  recovery

Maersk โ†’ one offline backup saved everything

Code Spaces โ†’ no DR = shutdown

๐ŸŽฏ ๐—›๐—” = ๐—ธ๐—ฒ๐—ฒ๐—ฝ ๐—ฟ๐˜‚๐—ป๐—ป๐—ถ๐—ป๐—ด

๐ŸŽฏ ๐——๐—ฅ = ๐—ฐ๐—ผ๐—บ๐—ฒ ๐—ฏ๐—ฎ๐—ฐ๐—ธ ๐—ณ๐—ฟ๐—ผ๐—บ ๐—ณ๐—ฎ๐—ถ๐—น๐˜‚๐—ฟ๐—ฒ

At RELIANOID, we design both:

โœ”๏ธ HA with clustering & failover

โœ”๏ธ DR with multi-region + immutable backups

Because uptime is goodโ€”but ๐—ฟ๐—ฒ๐˜€๐—ถ๐—น๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ ๐—ถ๐˜€ ๐—ฏ๐—ฒ๐˜๐˜๐—ฒ๐—ฟ.

#HighAvailability #DisasterRecovery #Resilience #Cloud #DevOps #RELIANOID

https://www.relianoid.com/blog/beyond-high-availability-why-disaster-recovery-matters-and-how-relianoid-delivers/

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@varbear shared a link, 1ย month, 3ย weeks ago
FAUN.dev()

Why are top university websites serving p0rn? It comes down to shoddy housekeeping.

Researcher Alex Shakhov found scammers commandeering staleCNAMErecords. They hijack university subdomains (eg.berkeley.edu,columbia.edu,washu.edu) and serve p0rn and scam pages. Shakhov found hundreds of abused subdomains across at least34universities. He counted thousands of hijacked pages indexed .. read more ย 

Why are top university websites serving p0rn? It comes down to shoddy housekeeping.
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@varbear shared a link, 1ย month, 3ย weeks ago
FAUN.dev()

The AWS Lambda 'Kiss of Death'

A Galera writer node froze afterInnoDBundo history ballooned. PooledAWS Lambdaconnections left transactions open and pinned MVCC read views. The team killed stalled sessions, enabledinnodb_undo_log_truncate, and cappedinnodb_max_undo_log_size. They also set sessiontransaction_isolation=READ-COMMITTE.. read more ย 

The AWS Lambda 'Kiss of Death'
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@varbear shared a link, 1ย month, 3ย weeks ago
FAUN.dev()

How The Heck Does Shazam Work? (An Interactive Exploration)

A phone captures audio and runs aFast Fourier Transform (FFT)on short windows. It builds aspectrogramand extractspeaks. Nearby peak pairs form compacthashes(two frequencies + time delta). Aninverted indexmaps those hashes to songs, and timing validates matches. Most services run lookups onserversaga.. read more ย 

How The Heck Does Shazam Work? (An Interactive Exploration)
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@varbear shared a link, 1ย month, 3ย weeks ago
FAUN.dev()

I Decompiled the White House's New App

A React Native app built withExpo SDK 54runsHermes. It talks to a WordPress REST backend and bundles a 5.5MB Hermes bytecode.Its WebView injects JavaScript to strip cookies, GDPR prompts, and paywall dialogs. The build includes OneSignal's fused-location pipeline, polling at 4.5 and 9.5 minutes and.. read more ย 

I Decompiled the White House's New App
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@varbear shared a link, 1ย month, 3ย weeks ago
FAUN.dev()

PostgreSQL MVCC, Byte by Byte

PostgreSQL's MVCC stores two 32-bit XIDs per tuple -xminandxmax. The transaction snapshot decides visibility per tuple. Updates append new tuples and mark the old withxmax.VACUUMreclaims versions only when no active snapshot can see them. Long-runningREPEATABLE READsnapshots pin versions and cause b.. read more ย 

PostgreSQL MVCC, Byte by Byte
Flask is an open-source web framework written in Python and created by Armin Ronacher in 2010. It is known as a microframework, not because it is weak or incomplete, but because it provides only the essential building blocks for developing web applications. Its core focuses on handling HTTP requests, defining routes, and rendering templates, while leaving decisions about databases, authentication, form handling, and other components to the developer. This minimalistic design makes Flask lightweight, flexible, and easy to learn, but also powerful enough to support complex systems when extended with the right tools.

At the heart of Flask are two libraries: Werkzeug, which is a WSGI utility library that handles the low-level details of communication between web servers and applications, and Jinja2, a templating engine that allows developers to write dynamic HTML pages with embedded Python logic. By combining these two, Flask provides a clean and pythonic way to create web applications without imposing strict architectural patterns.

One of the defining characteristics of Flask is its explicitness. Unlike larger frameworks such as Django, Flask does not try to hide complexity behind layers of abstraction or dictate how a project should be structured. Instead, it gives developers complete control over how they organize their code and which tools they integrate. This explicit nature makes applications easier to reason about and gives teams the freedom to design solutions that match their exact needs. At the same time, Flask benefits from a vast ecosystem of extensions contributed by the community. These extensions cover areas such as database integration through SQLAlchemy, user session and authentication management, form validation with CSRF protection, and database migration handling. This modular approach means a developer can start with a very simple application and gradually add only the pieces they require, avoiding the overhead of unused components.

Flask is also widely appreciated for its simplicity and approachability. Many developers write their first web application in Flask because the learning curve is gentle, the documentation is clear, and the framework itself avoids unnecessary complexity. It is particularly well suited for building prototypes, REST APIs, microservices, or small to medium-sized web applications. At the same time, production-grade deployments are supported by running Flask applications on WSGI servers such as Gunicorn or uWSGI, since the development server included with Flask is intended only for testing and debugging.

The strengths of Flask lie in its minimalism, flexibility, and extensibility. It gives developers the freedom to assemble their application architecture, choose their own libraries, and maintain tight control over how things work under the hood. This is attractive to experienced engineers who dislike being boxed in by heavy frameworks. However, the same freedom can become a limitation. Flask does not include features like an ORM, admin interface, or built-in authentication system, which means teams working on very large applications must take on more responsibility for enforcing patterns and maintaining consistency. In situations where a project requires an opinionated, all-in-one solution, Django or another full-stack framework may be a better fit.

In practice, Flask has grown far beyond its initial positioning as a lightweight tool. It has been used by startups for rapid prototypes and by large companies for production systems. Its design philosophyโ€”keep the core simple, make extensions easy, and let developers decideโ€”continues to attract both beginners and professionals. This balance between simplicity and power has made Flask one of the most enduring and widely used Python web frameworks.