# What Matters

Published articles for What Matters.

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## What Matters Most for NoSQL Migrations

DevFeed: [What Matters Most for NoSQL Migrations](<https://devfeed.tech/articles/what-matters-most-for-nosql-migrations-4874.md>)

Original publisher: [Read original article](<https://www.scylladb.com/2026/07/21/what-matters-most-for-nosql-migrations/>)

Author: Cynthia Dunlop

Published: 2026-07-21T13:44:46Z

Content type: tutorial

Language: en

Sources: [ScyllaDB](<https://devfeed.tech/sources/scylladb.md>)

Topics: [NoSQL](<https://devfeed.tech/topics/nosql.md>), [Database Migration](<https://devfeed.tech/topics/database-migration.md>), [migration](<https://devfeed.tech/topics/migration.md>), [data-architecture](<https://devfeed.tech/topics/data-architecture.md>), [data](<https://devfeed.tech/topics/data.md>), [App](<https://devfeed.tech/topics/app.md>)

Tags: [apps](<https://devfeed.tech/tags/apps.md>), [community](<https://devfeed.tech/tags/community.md>), [complexity](<https://devfeed.tech/tags/complexity.md>), [data](<https://devfeed.tech/tags/data.md>), [data-modeling](<https://devfeed.tech/tags/data-modeling.md>), [database](<https://devfeed.tech/tags/database.md>), [database-migration](<https://devfeed.tech/tags/database-migration.md>), [databases](<https://devfeed.tech/tags/databases.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [migration](<https://devfeed.tech/tags/migration.md>), [offline](<https://devfeed.tech/tags/offline.md>), [performance](<https://devfeed.tech/tags/performance.md>), [scale](<https://devfeed.tech/tags/scale.md>), [validation](<https://devfeed.tech/tags/validation.md>), [what-matters](<https://devfeed.tech/tags/what-matters.md>)

### AI overview

This article presents practical guidance for planning, executing, and de-risking NoSQL database migrations. It compares online and offline approaches and emphasizes schema migration, data movement, and validation, with attention to performance, scale, complexity, and disruption.

### Source excerpt

How to prioritize the things that matter most for planning, executing and de-risking your NoSQL database migration

## Iran War Cyber Threat Landscape | A Midyear Assessment on What Matters

DevFeed: [Iran War Cyber Threat Landscape | A Midyear Assessment on What Matters](<https://devfeed.tech/articles/iran-war-cyber-threat-landscape-a-midyear-assessment-on-what-matters-8314.md>)

Original publisher: [Read original article](<https://www.sentinelone.com/labs/iran-war-cyber-threat-landscape-a-midyear-assessment-on-what-matters/>)

Author: Tom Hegel

Published: 2026-07-21T13:00:21Z

Content type: article

Language: en

Sources: [SentinelLabs - We are hunters, reversers, exploit developers, and tinkerers shedding light on the world of malware, exploits, APTs, and cybercrime across all platforms.](<https://devfeed.tech/sources/sentinellabs-we-are-hunters-reversers-exploit-developers-and-tinkerers-shedding-light-on-the-world-of-malware-exploits-apts-and-cybercrime-across-all-platforms.md>)

Topics: [Security](<https://devfeed.tech/topics/security.md>), [incident](<https://devfeed.tech/topics/incident.md>)

Tags: [iran](<https://devfeed.tech/tags/iran.md>), [us](<https://devfeed.tech/tags/us.md>), [what-matters](<https://devfeed.tech/tags/what-matters.md>)

### AI overview

A midyear assessment of Iran-linked cyber activity finds that the strategic risk centers on persistent access, trusted administration, service-provider pathways, selective disruption, and changing operational tasking. It distinguishes among Iran-linked actors and cautions that impact claims often exceed independently verified evidence.

### Source excerpt

In April, SentinelLABS' Tom Hegel published an initial assessment of the first five weeks of the conflict. Three months later, the evidence supports refinement.