Object Storage vs. Block Storage: What’s the Difference?

When it comes to cloud storage, not all storage systems work the same way. Two of the most widely used storage architectures ...
OSTechNix

Things to Back Up Before Reinstalling Linux: The Complete Checklist (2026)

Learn the important things to back up before reinstalling your Linux system. SSH/GPG keys, dotfiles, packages, browser data, 2FA and more.
iTech Hacks

How to Fix “Login Pool Is Empty” and Connection Creation Failed Error

Fix the “Login Pool Is Empty and Connection Creation Failed” error with 5 proven solutions for HikariCP, Spring Boot, MySQL, PostgreSQL, JDBC, and database connection pools.

Databricks unifies OLTP and OLAP, depending on what counts as a copy

When Databricks claimed to have cracked an age-old database problem, it came with a clear marketing message: "One data, zero compromises, zero copies." Inevitably, that led engineers to search for ...
OPB

Portland-based dating show lets dogs take the lead on love

Ask just about anyone these days, and they’ll tell you, modern dating bites. But a new reality-style dating show currently being filmed in the Portland area wants to make it less ruff. “Fetching,” ...
IEEE

Energy-Efficient Content Fetching Strategies in Cache-Enabled D2D Networks via an Actor-Critic Reinforcement Learning Structure

Abstract: As one of the important complementary technologies of the fifth-generation (5G) wireless communication and beyond, mobile device-to-device (D2D) edge caching and computing can effectively ...