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Sunday, July 05, 2026 — top 10 database + AI stories, one card each. Save the image, copy its caption, post.

Phone: tap Share image, pick Save Image in the sheet (LinkedIn's app won't take images from Safari directly), then tap the button again — it opens LinkedIn: start a post, add the photo on top, paste the caption. Desktop: Open → save the image, attach it in the composer, paste the caption.

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PostgreSQL enable_parallel_hash reduces memory pressure via shared worker pools ▸ Reduces total memory usage by sharing one hash table across all parallel workers ▸ Prevents OOM errors in memory-constrained parallel hash join operations Summary + source: https://offnetchat.com/news/2026-07-05/s/f4063a477da42bdd.html #Databases #TechNews

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dotnet/skills curates core plugins for .NET AI coding agents ▸ Provides standardized .NET skills for AI coding agents to improve code generation accuracy. ▸ Covers critical areas including LSP integration, data access, and performance diagnostics. Summary + source: https://offnetchat.com/news/2026-07-05/s/bbcc14e10ef60f2a.html #AgenticAI #TechNews

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Cloudflare's Town Lake Platform: 53% of Queries Are Billing Workloads ▸ Billing queries constitute 53% of total volume, highlighting their critical role in data infrastructure planning. ▸ Town Lake unifies disparate data sources (ops, billing, security, business) into a single governed lakehouse. Summary + source: https://offnetchat.com/news/2026-07-05/s/1da9a5cbb66f31a4.html #AI #TechNews

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Alibaba Page Agent: In-page JS GUI control via natural language text DOM ▸ In-page JS integration avoids external dependencies like headless browsers or extensions. ▸ Uses text-based DOM manipulation instead of screenshots or multi-modal AI models. Summary + source: https://offnetchat.com/news/2026-07-05/s/14e5ad11ea7e8fcf.html #AgenticAI #TechNews

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Amazon RDS for Db2 supports self-managed Active Directory integration ▸ Join RDS for Db2 instances directly to on-prem or cross-cloud self-managed AD domains ▸ Use Kerberos for SSO without deploying AWS Managed Microsoft AD Summary + source: https://offnetchat.com/news/2026-07-05/s/61d749324cdf6f7f.html #Databases #TechNews

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Percona Backup for MongoDB addresses volume snapshot and mongodump limitations ▸ Volume snapshots and mongodump lack reliability guarantees for complex production MongoDB environments. ▸ Backup strategy effectiveness is only proven during actual restoration attempts. Summary + source: https://offnetchat.com/news/2026-07-05/s/92e24e7e5b571c37.html #Databases #TechNews

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Claude GA on Microsoft Foundry blocked for European enterprises due to data residency gaps ▸ Claude GA on Foundry lacks European data residency support, blocking production use in regulated sectors. ▸ Azure-native billing and governance are active, but data location remains the primary blocker. Summary + source: https://offnetchat.com/news/2026-07-05/s/fc43776bd54c2383.html #LLM #TechNews

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Amazon RDS IAM Auth Scales Connection Rate with Instance Resources ▸ IAM auth performance now scales with instance resources for high-volume patterns. ▸ Connection limits depend on available resources and workload traits. Summary + source: https://offnetchat.com/news/2026-07-05/s/3026214f187390f2.html #Databases #TechNews

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SageMaker AI halves generative AI scale-out time via container image caching ▸ Generative AI endpoints scale up to 2x faster during scale-out events due to reduced cold-start latency. ▸ Large container images are pre-pulled from ECR, preventing new instances from waiting for full downloads. Summary + source: https://offnetchat.com/news/2026-07-05/s/d14b11616f8339ce.html #AI #TechNews

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AWS launches Claude Sonnet 5 for coding, agents, and knowledge work ▸ Sonnet 5 handles multi-file coding changes and refactoring with fewer correction iterations. ▸ Agentic workflows benefit from precise tool calling and better error recovery across steps. Summary + source: https://offnetchat.com/news/2026-07-05/s/2e7026958cb98d72.html #LLM #TechNews