Updates from CubeTaxi Technolabs... Link
@koukibadr shared a link, 1ย month, 2ย weeks ago
Mobile Developer, Nventive
Story
@laura_garcia shared a post, 1ย month, 2ย weeks ago
Software Developer, RELIANOID
๐๐ถ๐ด๐ต ๐๐๐ฎ๐ถ๐น๐ฎ๐ฏ๐ถ๐น๐ถ๐๐ ๐ฎ๐น๐ผ๐ป๐ฒ ๐๐ผ๐ปโ๐ ๐๐ฎ๐๐ฒ ๐๐ผ๐.
๐จ ๐๐ถ๐ด๐ต ๐๐๐ฎ๐ถ๐น๐ฎ๐ฏ๐ถ๐น๐ถ๐๐ ๐ฎ๐น๐ผ๐ป๐ฒ ๐๐ผ๐ปโ๐ ๐๐ฎ๐๐ฒ ๐๐ผ๐.
HA handles failures like node crashes or AZ outages.
But what about:
โ Ransomware
โ Region-wide outages
โ Human error
๐ Thatโs ๐๐ถ๐๐ฎ๐๐๐ฒ๐ฟ ๐ฅ๐ฒ๐ฐ๐ผ๐๐ฒ๐ฟ๐ (๐๐ฅ) territory.
Real-world proof:
GitLab โ redundancy โ recovery
Maersk โ one offline backup saved everything
Code Spaces โ no DR = shutdown
๐ฏ ๐๐ = ๐ธ๐ฒ๐ฒ๐ฝ ๐ฟ๐๐ป๐ป๐ถ๐ป๐ด
๐ฏ ๐๐ฅ = ๐ฐ๐ผ๐บ๐ฒ ๐ฏ๐ฎ๐ฐ๐ธ ๐ณ๐ฟ๐ผ๐บ ๐ณ๐ฎ๐ถ๐น๐๐ฟ๐ฒ
At RELIANOID, we design both:
โ๏ธ HA with clustering & failover
โ๏ธ DR with multi-region + immutable backups
Because uptime is goodโbut ๐ฟ๐ฒ๐๐ถ๐น๐ถ๐ฒ๐ป๐ฐ๐ฒ ๐ถ๐ ๐ฏ๐ฒ๐๐๐ฒ๐ฟ.
#HighAvailability #DisasterRecovery #Resilience #Cloud #DevOps #RELIANOID
https://www.relianoid.com/blog/beyond-high-availability-why-disaster-recovery-matters-and-how-relianoid-delivers/
Link
@varbear shared a link, 1ย month, 2ย 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
Link
@varbear shared a link, 1ย month, 2ย 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
Link
@varbear shared a link, 1ย month, 2ย 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
Link
@varbear shared a link, 1ย month, 2ย 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
Link
@varbear shared a link, 1ย month, 2ย 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
Link
@kaptain shared a link, 1ย month, 2ย weeks ago
FAUN.dev()
From public static void main to Golden Kubestronaut: The Art of unlearning
The author left JVM monolith ops forKubernetes. They stacked certs:CKA,CKAD,CKS,KCNA,KCSA,CNCF Golden Kubestronaut. They treatPodsas the atomic deployable. They pick fights:IngressvsNodePort. They warn aboutConfigMapdrift. They spotlight runtime primitives:Horizontal Pod Autoscalerandservice meshfor.. read more ย
Link
@kaptain shared a link, 1ย month, 2ย weeks ago
FAUN.dev()
Why MicroVMs: The Architecture Behind Sandboxes
Docker Sandboxes puts each agent session in a dedicatedmicroVM. Each microVM runs a privateDocker daemoninside the VM boundary. That blocks access to the host. A new crossโplatformVMMruns on macOS, Windows, and Linux hypervisors. It slashes cold starts and runs fullDockerbuild, run, and compose work.. read more ย
Link
@kaptain shared a link, 1ย month, 2ย weeks ago
FAUN.dev()
v1.36: User Namespaces in are finally GA
Kubernetesv1.36promotesUser Namespacesto GA on Linux. It brings rootless workload isolation. Kubelet leans on kernelID-mapped mounts. It sidesteps expensivechownby remappingUID/GIDat mount time and confines privileged processes. No more mass-chown screams... read more ย
CubeTaxi not only creates apps but we go beyond just app development. We empower businesses to build and scale successful on-demand businesses. Our solutions come equipped with the latest technologies and provide a modern UI/UX, a strong back-end architecture, and a comprehensive set of features that allow for seamless integration into current operating procedures and the best user experience possible.ย
We offer fully customizable and scalable solutions options for every type of business model, including multi-service platforms with 100+ integrated services such as ride-hailing, delivery, home services, and more. In addition, Our team will assist you with deploying your application smoothly, integrating secure payment options into your process, and providing ongoing technical assistance in order to help you compete effectively in your market.ย
With a strong global presence, CubeTaxi has successfully delivered different clone app solutions to clients across multiple countries, helping them generate new revenue streams and build a strong online presence.ย
Our Expertise Includes:ย
Taxi Booking App Development (Uber Clone App)
Multi-Service App Development (Gojek Clone App)
On-Demand Delivery App Solutions (Food, Grocery, Parcel)
White-Label App Solutions with Full Customization
Payment Gateway & Third-Party Integrations
Our Vision
To empower businesses worldwide with innovative, scalable, and ready-to-launch on-demand app solutions that drive growth, efficiency, and long-term success.
