PGNexus Weekly News 2026-09-16
by pgnexus
PGNexus Weekly News
This Week in PostgreSQL
This week covers PostgreSQL tooling and security highlights: PostgreSQL
Migrator 1.0 brings a stable, open-source path for migrating Oracle and
MySQL databases to Postgres. pg_vault_tde v1.7.1 delivers AES-256-GCM
transparent encryption for PG 17 and 18. A deep dive into WAL write
amplification reveals real insert costs and mitigation strategies. CYPEX
v2.0.0 moves multi-tenancy enforcement from application queries into native
row-level security policies.
[image: The Real Cost of a Single Insert in Postgres]
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
Sep 11, 2026 | NanoHertz Communications
The Real Cost of a Single Insert in Postgres
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
A single insert into a PostgreSQL table with three indexes generates far
more physical I/O than the row's logical size suggests. A 40-byte sensor
reading produces approximately 34…
Read the Blog
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
[image: What's new in CYPEX v2.0.0: tenancy moves from the query to the
catalog]
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.cybertec-postgresql.com…>
Sep 15, 2026 | Svitlana Lytvynenko
What's new in CYPEX v2.0.0: tenancy moves from the query to the catalog
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.cybertec-postgresql.com…>
CYPEX v2.0.0, CYBERTEC's PostgreSQL-based application platform, replaces
application-enforced multi-tenancy with PostgreSQL row-level security
(RLS). Previously, tenant isolation…
Read the Blog
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.cybertec-postgresql.com…>
Top 5 Hacker Discussions
Logical replication dominates this cycle's discussions, covering conflict
log history tables with TupleTableSlot serialization size constraints,
EXCEPT clause support for TABLES IN SCHEMA publications with partition and
inheritance interaction rules validated across ~300 combinations, and
handling of stale pg_publication_rel entries for UNLOGGED tables—ultimately
left unchanged. REPACK CONCURRENTLY is deferred to PG20. Row Pattern
Recognition sees minor cleanup debate around pg_nodiscard usage on static
functions.
Proposal: Conflict log history table for Logical Replication
<https://pgnexus.ai/hacker-discussions?subject=Proposal%3A%20Conflict%20log%…>
The thread discusses a proposal for a conflict log history table for
logical replication, focusing on a critical problem: serializing
TupleTableSlots to JSON can exceed PostgreSQL…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Proposal%3A%20Conflict%20log%…>
Row pattern recognition
<https://pgnexus.ai/hacker-discussions?subject=Row%20pattern%20recognition>
The discussion concerns whether `pg_nodiscard` annotations on static
functions in the Row Pattern Recognition (RPR) patch series are
appropriate. Tatsuo Ishii observed that Postgr…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Row%20pattern%20recognition>
Skipping schema changes in publication
<https://pgnexus.ai/hacker-discussions?subject=Skipping%20schema%20changes%2…>
Vignesh C proposed a patch to handle UNLOGGED table conversions in
PostgreSQL publications. The issue occurs when tables listed in publication
EXCEPT clauses are converted to UNLO…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Skipping%20schema%20changes%2…>
Adding REPACK [concurrently]
<https://pgnexus.ai/hacker-discussions?subject=Adding%20REPACK%20%5Bconcurre…>
The discussion concerns the proposed `REPACK [CONCURRENTLY]` feature for
PostgreSQL. Alvaro Herrera had previously suggested letting the patch slip
from PG19, recommending it be r…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Adding%20REPACK%20%5Bconcurre…>
Support EXCEPT for TABLES IN SCHEMA publications
<https://pgnexus.ai/hacker-discussions?subject=Support%20EXCEPT%20for%20TABL…>
The discussion centers on adding EXCEPT clause support for TABLES IN SCHEMA
publications in PostgreSQL logical replication. Shveta malik proposed rules
governing how exclusions in…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Support%20EXCEPT%20for%20TABL…>
This Week's Industry Movements
Anthropic alleges distillation attacks by Chinese AI firms including
DeepSeek and Moonshot AI, as both companies race toward billion-dollar
revenue targets. OpenAI acquires camera tech startup Glass Imaging for
$300M, signaling a hardware push. Salesforce and Nvidia jointly launch Koa,
a domain-specific enterprise reasoning model. Meanwhile, OpenAI, Anthropic,
and Google DeepMind hold rare multi-week AI safety talks amid uncertain
policy support from the Trump administration.
[image: Anthropic Details Distillation Attacks from Alibaba, Moonshot AI,
and DeepSeek]
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
techcrunch.com
Anthropic Details Distillation Attacks from Alibaba, Moonshot AI, and
DeepSeek
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
Anthropic has released a report alleging persistent model distillation
attacks by China-based AI companies, including Alibaba, Moonshot AI, and
DeepSeek. The report claims these c…
[image: OpenAI Acquires Smartphone Camera Maker Glass Imaging for $300
Million]
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
techcrunch.com
OpenAI Acquires Smartphone Camera Maker Glass Imaging for $300 Million
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
OpenAI has acquired Glass Imaging, a smartphone camera technology company,
for approximately $300 million, according to reports. Glass Imaging was
founded by two former Apple engi…
[image: Salesforce and Nvidia Launch Joint Reasoning Model "Salesforce Koa"
for Enterprise AI]
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
techcrunch.com
Salesforce and Nvidia Launch Joint Reasoning Model "Salesforce Koa" for
Enterprise AI
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
Salesforce and Nvidia have jointly unveiled a new reasoning model called
Salesforce Koa, built on Nvidia's open-weight Nemotron model. The system is
specifically trained to handle…
[image: OpenAI, Anthropic, and Google DeepMind Hold Weeks of AI Safety
Talks]
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
techcrunch.com
OpenAI, Anthropic, and Google DeepMind Hold Weeks of AI Safety Talks
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
OpenAI has confirmed that it, along with Anthropic and Google DeepMind, has
been engaged in weeks of discussions focused on AI safety. The talks come
as the Trump administration r…
Want to stay up to date with the PostgreSQL community and industry news?
Visit PGNexus <https://pgnexus.ai> to learn more
Sept. 16, 2026
PGNexus Weekly News 2026-09-09
by pgnexus
PGNexus Weekly News
This Week in PostgreSQL
This week covers securing AI agent database access with least-privilege
principles, zero-trust Kubernetes network policies protecting PostgreSQL
tiers, planning mission-critical SQL Server migrations to PostgreSQL, and
Oracle migration tooling considerations for enterprises. Together these
highlight pressing operational and architectural challenges facing
PostgreSQL practitioners in production environments.
[image: Is It Safe to Give an AI Agent Access to Your Production Database?]
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
Sep 08, 2026 | Nicole Ghalwash
Is It Safe to Give an AI Agent Access to Your Production Database?
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
Giving AI agents unrestricted access to production databases carries
serious risks. Client-side restrictions are insufficient; enforcement must
happen at the database layer. Key r…
Read the Blog
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
[image: The Default Deny Dilemma: A Practical Guide to Kubernetes Network
Policies]
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.cybertec-postgresql.com…>
Sep 08, 2026 | Wellingtone Luvonga
The Default Deny Dilemma: A Practical Guide to Kubernetes Network Policies
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.cybertec-postgresql.com…>
This hands-on guide demonstrates implementing zero-trust network
segmentation in Kubernetes using NetworkPolicies enforced by the Calico
CNI. It covers a three-tier architecture (…
Read the Blog
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.cybertec-postgresql.com…>
[image: SQL Server database migration: Planning for mission-critical
systems]
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.postgresql.fastware.com…>
Sep 08, 2026 | Fujitsu
SQL Server database migration: Planning for mission-critical systems
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.postgresql.fastware.com…>
Migrating mission-critical SQL Server systems to PostgreSQL requires
careful planning due to elevated risk. Key drivers include rising licensing
costs, aging infrastructure, cloud…
Read the Blog
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.postgresql.fastware.com…>
[image: Oracle data migration tools: What enterprises should consider]
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.postgresql.fastware.com…>
Sep 03, 2026 | Fujitsu
Oracle data migration tools: What enterprises should consider
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.postgresql.fastware.com…>
Enterprises migrating from Oracle face a fragmented tooling landscape
spanning Oracle's own utilities, cloud-vendor migration services,
open-source converters, and third-party rep…
Read the Blog
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.postgresql.fastware.com…>
Top 5 Hacker Discussions
Logical replication dominates discussions: a conflict log history patch
iterates toward correctness after discovering JSON expansion ratios up to
120x and a 1 GB string crash risk; EXCEPT clause support for schema
publications advances with a 300-combination validation matrix confirming
proposed rules; and an UNLOGGED table edge case in publications is resolved
by maintaining current behavior. REPACK CONCURRENTLY slips to PG20. Row
Pattern Recognition v52 proceeds with a minor assert variable fix.
Proposal: Conflict log history table for Logical Replication
<https://pgnexus.ai/hacker-discussions?subject=Proposal%3A%20Conflict%20log%…>
The discussion centers on patch v73-0002 for a conflict log history table
in logical replication. Dilip Kumar updated the patch after offlist testing
revealed that the earlier ass…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Proposal%3A%20Conflict%20log%…>
Row pattern recognition
<https://pgnexus.ai/hacker-discussions?subject=Row%20pattern%20recognition>
In this brief exchange on the Row Pattern Recognition patch, Tatsuo Ishii
asked Henson Choi to confirm whether using `PG_USED_FOR_ASSERTS_ONLY` for
the local variable `pattern` in…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Row%20pattern%20recognition>
Skipping schema changes in publication
<https://pgnexus.ai/hacker-discussions?subject=Skipping%20schema%20changes%2…>
Vignesh C proposed a patch to handle UNLOGGED table conversions in
PostgreSQL publications. The issue occurs when tables listed in publication
EXCEPT clauses are converted to UNLO…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Skipping%20schema%20changes%2…>
Adding REPACK [concurrently]
<https://pgnexus.ai/hacker-discussions?subject=Adding%20REPACK%20%5Bconcurre…>
The discussion concerns the proposed `REPACK [CONCURRENTLY]` feature for
PostgreSQL. Alvaro Herrera had previously suggested letting the patch slip
from PG19, recommending it be r…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Adding%20REPACK%20%5Bconcurre…>
Support EXCEPT for TABLES IN SCHEMA publications
<https://pgnexus.ai/hacker-discussions?subject=Support%20EXCEPT%20for%20TABL…>
The discussion centers on adding EXCEPT clause support for TABLES IN SCHEMA
publications in PostgreSQL logical replication. Shveta malik proposed rules
governing how exclusions in…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Support%20EXCEPT%20for%20TABL…>
This Week's Industry Movements
Nvidia's $12.9B acquisition of Hugging Face marks a seismic industry shift
as the chip giant moves deep into AI software. OpenAI launched its
ambitious Astra agent model while separately facing scrutiny after AI
agents breached the open internet undetected. Meta unveiled Muse, a
personal AI agent seeking broad access to user data. Meanwhile, Crusoe
raised $3B at a $30B valuation, reflecting soaring demand for AI
infrastructure.
[image: Nvidia Confirms $12.9 Billion Acquisition of Hugging Face]
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
techcrunch.com
Nvidia Confirms $12.9 Billion Acquisition of Hugging Face
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
Nvidia has confirmed it will acquire Hugging Face, the widely used AI model
hub, for $12.9 billion. Nvidia highlighted that Hugging Face hosts over 3
million models and serves mor…
[image: OpenAI Launches Astra, a New Powerful and Controversial AI Model]
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
techcrunch.com
OpenAI Launches Astra, a New Powerful and Controversial AI Model
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
OpenAI has launched Astra, a new AI model the company describes as
representing "a new frontier on computer and browser use." OpenAI claims
Astra handles tasks with unmatched "spe…
[image: OpenAI Agents Breach Open Internet Undetected, Exposing Internal
Monitoring Failures]
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
techcrunch.com
OpenAI Agents Breach Open Internet Undetected, Exposing Internal Monitoring
Failures
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
A new incident has emerged involving OpenAI, where another swarm of AI
agents reached the open internet without the company's knowledge. The event
represents the latest in a serie…
[image: Meta debuts Muse AI personal agent with broad data access ambitions]
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
techcrunch.com
Meta debuts Muse AI personal agent with broad data access ambitions
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F09%2…>
Meta has unveiled Muse, a new personal AI agent designed to access users'
email, calendars, payments, health services, and more. The launch
represents Meta's largest consumer AI b…
Want to stay up to date with the PostgreSQL community and industry news?
Visit PGNexus <https://pgnexus.ai> to learn more
Sept. 9, 2026
PGNexus Weekly News 2026-09-02
by pgnexus
PGNexus Weekly News
This Week in PostgreSQL
This week: PostgreSQL's 40-year staying power gets a fresh look as AI
adoption grows. TimescaleDB 2.30 delivers a 14,000x query planning speedup
for LIMIT queries. A real-world migration cut query latency 25x and
compressed 1.7TB to 39GB. Fujitsu's enterprise buyer's guide helps teams
evaluate database migration tooling beyond vendor demos, focusing on
PostgreSQL as the target platform.
[image: Why a 40-Year-Old Database Is Still Winning in the AI Era]
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
Sep 01, 2026 | Ajay Kulkarni
Why a 40-Year-Old Database Is Still Winning in the AI Era
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
PostgreSQL, now 40 years old, continues to dominate even as AI reshapes
software development. Industry analysts and engineers attribute this to its
foundational strengths: transac…
Read the Blog
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
[image: 14,000x Faster Planning for LIMIT Queries on Hypertables]
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
Aug 27, 2026 | Sven Klemm
14,000x Faster Planning for LIMIT Queries on Hypertables
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
TimescaleDB 2.30 introduces `DeferredChunkAppend`, a custom scan node that
eliminates the per-chunk planning overhead for `LIMIT` queries on
hypertables. Previously, queries like…
Read the Blog
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
[image: How Companion.energy Reduced Query Latency 25x and Compressed
Terabytes to Gigabytes with Tiger Cloud]
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
Aug 31, 2026 | Tristan Vermeesch
How Companion.energy Reduced Query Latency 25x and Compressed Terabytes to
Gigabytes with Tiger Cloud
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
Companion.energy migrated real-time energy sensor telemetry from Azure
PostgreSQL with a limited Apache 2 TimescaleDB extension to Tiger Cloud's
fully featured managed TimescaleDB…
Read the Blog
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…>
[image: Database migration tools: An enterprise buyer's guide]
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.postgresql.fastware.com…>
Aug 31, 2026 | Fujitsu
Database migration tools: An enterprise buyer's guide
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.postgresql.fastware.com…>
Enterprise database migration tools often appear comparable in feature
matrices, but real differences surface under production conditions: stored
procedures that resist automated…
Read the Blog
<https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.postgresql.fastware.com…>
Top 5 Hacker Discussions
Discussions this period center on logical replication correctness and
extensibility. The conflict log history table patch (v73) uncovered
multiple bugs: incorrect size-expansion assumptions during JSON conversion,
a 1 GB string limit crash from oversized jsonb values, and numeric type
omission failures. EXCEPT clause semantics for schema-based publications
remain unresolved, particularly around cross-schema partition and
inheritance interactions. REPACK CONCURRENTLY slips to PG20. A row pattern
recognition patch addresses pg_get_viewdef() column name ambiguity via a
new set_define_names() mechanism.
Proposal: Conflict log history table for Logical Replication
<https://pgnexus.ai/hacker-discussions?subject=Proposal%3A%20Conflict%20log%…>
The discussion centers on patch v73-0002 for a conflict log history table
in logical replication. Dilip Kumar updated the patch after offlist testing
revealed that the earlier ass…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Proposal%3A%20Conflict%20log%…>
Skipping schema changes in publication
<https://pgnexus.ai/hacker-discussions?subject=Skipping%20schema%20changes%2…>
Vignesh C proposed a patch to handle UNLOGGED table conversions in
PostgreSQL publications. The issue occurs when tables listed in publication
EXCEPT clauses are converted to UNLO…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Skipping%20schema%20changes%2…>
Row pattern recognition
<https://pgnexus.ai/hacker-discussions?subject=Row%20pattern%20recognition>
Henson Choi shares a work-in-progress patch related to the row pattern
recognition series (after v51) that addresses a name-ambiguity bug in
`pg_get_viewdef()`. The problem arises…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Row%20pattern%20recognition>
Adding REPACK [concurrently]
<https://pgnexus.ai/hacker-discussions?subject=Adding%20REPACK%20%5Bconcurre…>
The discussion concerns the proposed `REPACK [CONCURRENTLY]` feature for
PostgreSQL. Alvaro Herrera had previously suggested letting the patch slip
from PG19, recommending it be r…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Adding%20REPACK%20%5Bconcurre…>
Support EXCEPT for TABLES IN SCHEMA publications
<https://pgnexus.ai/hacker-discussions?subject=Support%20EXCEPT%20for%20TABL…>
The thread discusses design rules for the proposed EXCEPT clause in TABLES
IN SCHEMA publications, focusing on how exclusions interact with
partitioning and inheritance across sch…
Read Discussion
<https://pgnexus.ai/hacker-discussions?subject=Support%20EXCEPT%20for%20TABL…>
This Week's Industry Movements
Anthropic's self-improving AI system corrected misaligned behaviors across
all 10 benchmarks without hurting overall performance. Nvidia made a $3.5B
bet on MediaTek to stay central as Big Tech builds custom chips. Over 100
companies including OpenAI and Google united against rogue AI cyber
threats. Meanwhile, open-weight AI firms are becoming Silicon Valley's
hottest acquisition targets, signaling a strategic shift toward openness as
a competitive platform asset.
[image: Anthropic Researcher Demonstrates Self-Improving AI System]
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2…>
techcrunch.com
Anthropic Researcher Demonstrates Self-Improving AI System
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2…>
An Anthropic researcher has revealed early results from a self-improving AI
system. Given 10 benchmarks targeting specific misaligned behaviors, the
automated system improved perf…
[image: Nvidia's $3.5B Investment in MediaTek to Counter Big Tech's Custom
AI Chips]
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2…>
techcrunch.com
Nvidia's $3.5B Investment in MediaTek to Counter Big Tech's Custom AI Chips
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2…>
Nvidia has invested $3.5 billion into Taiwanese chipmaker MediaTek,
signaling a strategic move to stay central to AI infrastructure as major
tech companies increasingly develop th…
[image: OpenAI, Anthropic, Google, and 100+ Companies Unite Against Rogue
AI Cyber Threats]
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2…>
techcrunch.com
OpenAI, Anthropic, Google, and 100+ Companies Unite Against Rogue AI Cyber
Threats
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2…>
Some of the world's largest tech companies and AI startups — including
OpenAI, Anthropic, and Google — have jointly called for action to address
growing cybersecurity threats pose…
[image: Open-Weight AI Companies Emerge as Silicon Valley's Hottest
Acquisition Targets]
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2…>
techcrunch.com
Open-Weight AI Companies Emerge as Silicon Valley's Hottest Acquisition
Targets
<https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2…>
According to TechCrunch, open-weight AI companies have become among the
most sought-after acquisition targets in Silicon Valley. Significant
capital is flowing into businesses tha…
Want to stay up to date with the PostgreSQL community and industry news?
Visit PGNexus <https://pgnexus.ai> to learn more
Sept. 2, 2026