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Software development
fromInfoQ
20 hours ago

When Every Bit Counts: How Valkey Rebuilt Its Hashtable for Modern Hardware

Redis clones offer opportunities for optimization and learning, but often lack full implementation and reliability essential for caching.
Angular
fromMedium
1 day ago

A dev's guide to prompting Bit Cloud the right way

Bit Cloud prioritizes a component-first approach, proposing structure before implementation to facilitate better architectural decisions.
#apache-spark
fromInfoQ
1 day ago
DevOps

Pinterest Reduces Spark OOM Failures by 96% Through Auto Memory Retries

DevOps
fromInfoQ
1 day ago

Pinterest Reduces Spark OOM Failures by 96% Through Auto Memory Retries

Pinterest Engineering reduced out-of-memory failures in Apache Spark workloads by 96% through improved observability, configuration tuning, and automatic memory retries.
Java
fromMedium
2 weeks ago

Spark Internals: Understanding Tungsten (Part 2)

Catalyst Optimizer and Tungsten work together in Apache Spark to optimize data execution and manage raw binary data.
Java
fromMedium
2 weeks ago

Spark Internals: Understanding Tungsten (Part 1)

Apache Spark revolutionized big data processing but faces challenges due to JVM memory management and garbage collection issues.
fromZDNET
3 days ago

Is increasing VRAM finally worth it? I ran the numbers on my Windows 11 PC

Rising RAM prices have made upgrading your PC more expensive. Virtual RAM is a less expensive way of boosting an older computer's performance, but it has limited use cases because it can't match the speed of physical RAM.
Gadgets
Software development
fromInfoQ
3 days ago

TigerFS Mounts PostgreSQL Databases as a Filesystem for Developers and AI Agents

TigerFS is an experimental filesystem that integrates PostgreSQL, allowing file operations through a standard filesystem interface.
DevOps
fromInfoQ
4 days ago

Replacing Database Sequences at Scale Without Breaking 100+ Services

Validating requirements can simplify complex problems, and embedding sequence generation reduces network calls, enhancing performance and reliability.
Gadgets
fromZDNET
6 days ago

Windows might be hiding some of your PC's storage by default - here's how to reclaim it

Windows reserves 5GB to 10GB of SSD storage for system files, but users can disable Reserved Storage to reclaim space.
DevOps
fromInfoWorld
1 week ago

How to build an enterprise-grade MCP registry

MCP registries are essential for integrating AI agents with enterprise systems, requiring semantic discovery, governance, and developer-friendly controls.
Digital life
fromWIRED
3 weeks ago

I Set Up My Own NAS Server, and It Was Surprisingly Easy

Setting up a personal NAS server provides private, automated backups and centralized file storage without relying on third-party cloud services or big tech platforms.
Gadgets
fromTheregister
1 week ago

AMD doubles up on V-Cache with 9950X3D2 Dual Edition

AMD's Ryzen 9 9950X3D2 Dual Edition CPU enhances gaming and production performance with 16 cores and 192 MB L3 cache.
Web frameworks
fromSubstack
2 weeks ago

Blob Objects in JavaScript: A Practical Guide to Files, Previews, Downloads, and Memory

Blob objects are essential for efficient file handling in frontend development, addressing issues like memory management and performance.
Roam Research
fromInfoQ
3 weeks ago

How Grab Optimizes Image Caching on Android with Time-Aware LRU

Grab engineers implemented a Time-Aware Least Recently Used cache to replace standard LRU caching, improving storage reclamation while maintaining user experience and server efficiency.
Information security
fromComputerworld
3 weeks ago

Storage vendor offers a real guarantee - but check out those fine-print exceptions

Tech vendors frequently offer performance guarantees with substantial financial penalties, but hidden exceptions in EULAs often make claims difficult or impossible to collect.
fromGSMArena.com
4 weeks ago

SK hynix has developed 1c LPDDR6 RAM, which is faster and more efficient than older standards

The company has developed 16 gigabit LPDDR6 chips that will be used in smartphones and tablets with on-device AI. Bandwidth-hungry AI tasks will see a 33% speed-up in data processing compared to LPDDR5X. The new RAM has a base operating speed of 10.7Gbps.
Mobile UX
fromTheregister
3 weeks ago

New bcachefs release, and KDE Linux adds APFS support

A new version of the next-generation copy-on-write snapshotting GPL filesystem for Linux is out: bcachefs 1.37.0 appeared just yesterday as we write. This release includes support for the forthcoming Linux kernel 7.0. It is expected next month - the latest release candidate, 7.0-rc4, appeared the same day as the new bcachefs release.
Software development
fromTheregister
3 weeks ago

RAM is getting expensive, so squeeze the most from it

Both work with Linux's existing swapping mechanism. Swapping (called paging in Windows) is a way for the kernel to handle running low on available RAM. It chooses pages of memory that aren't in use right now and copies them to disk, then those blocks can be marked as free and reused for something else.
Software development
Artificial intelligence
fromInfoWorld
1 month ago

Why AI requires rethinking the storage-compute divide

AI workloads require continuous processing of unstructured multimodal data, causing redundant data movement and transformation that wastes infrastructure costs and data scientist time.
DevOps
fromTechzine Global
3 weeks ago

Everpure brings ActiveCluster to file environments

Everpure expands its Enterprise Data Cloud platform with ActiveCluster for file environments, enabling seamless data movement between systems while maintaining availability and protecting unstructured data critical for AI applications.
Miscellaneous
fromDevOps.com
1 month ago

I Learned Traffic Optimization Before I Learned Cloud Computing. It Turns Out the Lessons Were the Same. - DevOps.com

Cloud infrastructure requires understanding system behavior and costs to operate effectively at speed, similar to how skilled drivers anticipate conditions rather than simply driving fast.
fromInfoQ
1 month ago

Read-Copy-Update (RCU): The Secret to Lock-Free Performance

With pthread's rwlock (reader-writer lock) implementation, I got 23.4 million reads in five seconds. With read-copy-update (RCU), I had 49.2 million reads, a one hundred ten percent improvement with zero changes to the workload.
Software development
Python
fromTalkpython
2 months ago

diskcache: Your secret Python perf weapon

DiskCache provides a SQLite-backed, dictionary-like persistent cache that speeds Python applications, supports cross-process use, and avoids running separate services like Redis.
Software development
fromZDNET
1 month ago

Linux PC booting slowly? This handy tool shows why in seconds - here's how

Systemd-analyze is a built-in Linux tool that identifies and debugs slow boot times by analyzing the systemd initialization manager.
Tech industry
fromEntrepreneur
1 month ago

Store 1TB of Company Files for Just $60

OnlineDrive provides 1TB lifetime cloud storage with enterprise-grade security, resumable uploads, regional servers, team workspaces, and S3 infrastructure for $59.99.
Artificial intelligence
fromTechzine Global
1 month ago

SK Hynix significantly increases production of AI memory

SK Hynix will significantly increase 2026 capital investments to scale up production of high-bandwidth memory chips for AI data centers amid severe global demand.
Software development
fromInfoWorld
1 month ago

The reliability cost of default timeouts

Unbounded waiting in distributed systems causes slowness to manifest as outages before traditional failure detection triggers, draining capacity and degrading user experience.
fromRaymondcamden
1 month ago

I threw thousands of files at Astro and you won't believe what happened next...

I began by creating a soft link locally from my blog's repo of posts to the src/pages/posts of a new Astro site. My blog currently has 6742 posts (all high quality I assure you). Each one looks like so: --- layout: post title: "Creating Reddit Summaries with URL Context and Gemini" date: "2026-02-09T18:00:00" categories: ["development"] tags: ["python","generative ai"] banner_image: /images/banners/cat_on_papers2.jpg permalink: /2026/02/09/creating-reddit-summaries-with-gemini description: Using Gemini APIs to create a summary of a subreddit. --- Interesting content no one will probably read here...
Austin
fromSitePoint Forums | Web Development & Design Community
2 months ago

What's the most impactful first step to improve website speed when starting from scratch?

When building or optimizing a website from scratch, performance can easily be overlooked until problems start showing up-slow load times, poor user experience, and lower search rankings. There are many ways to improve website speed, such as image optimization, code minification, caching, choosing better hosting, or using a CDN. For developers and site owners starting fresh, it's often unclear which step delivers the biggest impact
Web development
Tech industry
fromInfoQ
2 months ago

Uber Moves from Static Limits to Priority-Aware Load Control for Distributed Storage

Priority-aware, colocated load management with CoDel and per-tenant Scorecard protects stateful multi-tenant databases by prioritizing critical traffic and adapting dynamically to prevent overloads.
Artificial intelligence
fromTechzine Global
1 month ago

IBM FlashSystem: 'Autonomous AI takes over 90% of storage management'

IBM's FlashSystem 5600/7600/9600 integrate agentic AI to autonomously manage storage, reducing management effort up to 90% while optimizing performance, security, and costs.
Gadgets
fromZDNET
2 months ago

RAM too expensive? Here's how to speed up your Linux system anyway - for free

Use ZRAM to improve Linux performance by providing compressed in-memory swap when adding physical RAM is too expensive.
fromTheregister
2 months ago

Intel greets memory apocalypse with Xeon workstation CPUs

The Xeon 600 lineup spans the gamut between 12 and 86 performance cores (no cut-down efficiency cores here), with support for between four and eight channels of DDR5 and 80 to 128 lanes of PCIe 5.0 connectivity. Compared to its aging W-3500-series chips, Intel is claiming a 9 percent uplift in single threaded workloads and up to 61 percent higher performance in multithreaded jobs, thanks in no small part to an additional 22 processor cores this generation.
Tech industry
DevOps
fromMedium
4 months ago

What is swap memory in linux? What It Really Is, Why It Exists, and How to Actually Use It

Swap uses disk space to extend RAM by storing rarely used memory pages as a slower backup when physical memory fills.
Java
fromMedium
3 months ago

I Ignored These JPA Methods for Years-Now Spring Boot Application 10 Faster

Use existsById() for existence checks and saveAll() with batching to reduce queries, memory use, and improve application performance and code clarity.
fromZDNET
2 months ago

How much RAM does your Linux PC actually need in 2026? An expert's sweet spot

Modern Linux is powerful, flexible, stable, and secure. With the exception of some of the more lightweight Linux distributions, it's also far more resource-dependent (just like all modern operating systems). Also: 5 things to consider before leaping from one Linux distribution to another Consider this: The minimum system requirements for Ubuntu Desktop today include just 4GB of RAM. I've run Ubuntu on a virtual machine with only 3GB of RAM.
Gadgets
Tech industry
fromTheregister
2 months ago

Supermicro has dodged drama and delivered datacenters

Supermicro's AI-focused GPU systems drove rapid revenue growth to $12.7B in Q2 2026, while gross margins fell to 6.3%.
Software development
fromInfoQ
1 month ago

Cloudflare Introduces Local Uploads for R2 to Cut Cross-Region Write Latency by 75%

Local Uploads for R2 reduces cross-region write latency by writing client-side data locally and asynchronously replicating it to bucket, improving upload TTLB up to 75%.
Gadgets
fromTheregister
1 month ago

Cache is king and DIMMS are bling as memory prices soar

Second-hand server memory prices have surged roughly 700%, creating potential resale windfalls for home-lab owners holding large quantities of RAM and enterprise SSDs.
Tech industry
fromTheregister
2 months ago

Server CPUs join memory crunch, with prices set to rise

Datacenter servers face CPU supply constraints atop severe memory shortages, raising system costs while shipments still grow at double-digit rates.
Artificial intelligence
fromLogRocket Blog
2 months ago

Building AI apps that remember: Mem0 vs Supermemory - LogRocket Blog

Long-term memory is essential for LLM applications to be stateful, preserving user context and preferences across sessions for efficient, connected experiences.
Software development
fromMedium
2 months ago

Why Your System Shows Old Data: A Practical Guide to Cache Invalidation

Caching introduces multiple truths; without correct cache invalidation users will receive stale data and silently lose trust.
#android
fromZDNET
1 month ago
Gadgets

Your Android phone feeling slow? My 4-step refresh routine works wonders every time

fromZDNET
1 month ago
Gadgets

Your Android phone feeling slow? My 4-step refresh routine works wonders every time

Tech industry
fromTheregister
1 month ago

Oracle promises new approach to MySQL

Oracle commits to new engineering leadership, developer-focused features, greater transparency, and expanded community engagement to guide MySQL through 2026 and beyond.
fromWIRED
2 months ago

The Daring Attempt to End the Memory Shortage Crisis

When I asked him how bad things really were, Clarke looked at me with a sigh. "Look, I've been at this a long time. This is the worst shortage I've ever seen. Demand is way ahead of supply. And it's driven by AI. It's driven by infrastructure. You've seen the spot market price-it's up to five times from September. That will manifest. It already has in contract pricing."
Gadgets
fromArmin Ronacher's Thoughts and Writings
1 month ago

The Final Bottleneck

At that point, backpressure and load shedding are the only things that retain a system that can still operate. If you have ever been in a Starbucks overwhelmed by mobile orders, you know the feeling. The in-store experience breaks down. You no longer know how many orders are ahead of you. There is no clear line, no reliable wait estimate, and often no real cancellation path unless you escalate and make noise.
Software development
Gadgets
fromZDNET
1 month ago

Disabling this Pixel app could free up to 10GB of storage space - how it works

Disabling AICore on a Pixel phone reclaims up to 10GB of storage, reduces memory and battery use, and stops AI notifications.
Software development
fromMedium
1 month ago

The Complete Database Scaling Playbook: From 1 to 10,000 Queries Per Second

Database scaling to 10,000 QPS requires staged architectural strategies timed to traffic thresholds to avoid outages or unnecessary cost.
Gadgets
fromTheregister
1 month ago

Micron's first PCIe 6.0 SSDs are all about AI

Micron's PCIe 6.0 9650 SSDs deliver up to 28 GB/s transfer rates and are targeted at datacenter AI storage rather than consumer PCs.
Software development
fromInfoQ
2 months ago

One Cache to Rule Them All: Handling Responses and In-Flight Requests with Durable Objects

Treat in-flight work and cached completed responses as two states of the same per-key cache entry to eliminate duplicate computations and reduce thundering-herd effects.
fromZDNET
1 month ago

This thumb-sized accessory gave my old PC an instant speed boost (and twice the storage)

In the not-so-distant past, the solution for boosting the speed of an aging, sluggish PC was to add more RAM or upgrade the processor. Now, the way to sail over that speed bump is to get a new storage drive, and there's no better storage upgrade for performance than fitting your system with an M.2 drive. Also: What is MoCA 2.5? How this low-cost networking option can seriously improve your internet There is no shortage of excellent M.2 drives out there, but if you're looking for high-end performance and stability when the going gets tough, the is well worth a look.
Gadgets
Software development
fromInfoWorld
2 months ago

4 self-contained databases for your apps

XAMPP provides a complete local web stack (MariaDB, Apache, PHP, Mercury SMTP, OpenSSL) while PostgreSQL can be run standalone or embedded via pgserver in Python.
Gadgets
fromZDNET
2 months ago

Skipping this PC maintenance step could cost you - here's the right way to clean your system

Regular physical and software maintenance preserves desktop performance, prevents heat-related damage, and extends hardware lifespan using inexpensive or free tools.
Software development
fromInfoWorld
2 months ago

New PDF compression filter will save space, need software updates

Enterprises must update PDF-processing components to support Brotli or risk incompatibility with newer PDFs causing users to be unable to open files.
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