Planet for the Valkey Community

We are introducing multi-version support for Aiven for Valkey™. You can now choose between the two latest upstream Valkey versions when creating or upgrading your services. This flexibility is available for both standalone and clustered modes, allowing you to test new features or maintain environment stability on your own schedule.

For more details and upgrade instructions, see our documen [...]

Security updates have been issued by Debian (imagemagick), Fedora (chromium, matrix-synapse, mingw-zlib, perl-Net-CIDR, polkit, and rust-pythonize), Mageia (coturn, firefox, and thunderbird), Oracle (delve, git-lfs, gnutls, go-rpm-macros, image-builder, kernel, libsoup, nfs-utils, nginx:1.24, osbuild-composer, postgresql, thunderbird, udisks2, and valkey), Red Hat (grafana, image-builder, and opent [...]

Security updates have been issued by AlmaLinux (delve, git-lfs, and postgresql16), Fedora (cef, chezmoi, chromium, coturn, erlang-hex_core, firefox, gh, gimp, k9s, keylime, keylime-agent-rust, libsixel, microcode_ctl, nextcloud, nss, perl-Crypt-URandom, pgadmin4, php-zumba-json-serializer, postgresql16-anonymizer, prometheus, python-asyncmy, python3.10, python3.11, python3.9, staticcheck, valkey, a [...]

♦  This blog post covers the details about sorted set use cases as discussed in this video. Sorted sets are one of the most powerful data structures in Valkey and Redis. While most developers immediately think about “gaming leaderboards” when they hear about sorted sets, this versatile data type can solve many problems, from task […] [...]

Security updates have been issued by AlmaLinux (go-rpm-macros, libpng, thunderbird, udisks2, and valkey), Fedora (coturn, php-zumba-json-serializer, valkey, and yt-dlp), Red Hat (delve, go-rpm-macros, grafana, grafana-pcp, image-builder, osbuild-composer, and postgresql), Slackware (nvi), SUSE (firefox, glibc, haproxy, kernel, kubevirt, libsoup, libsoup2, libxslt, mozilla-nss, ocaml, python, python [...]

Security updates have been issued by AlmaLinux (container-tools:rhel8, firefox, go-rpm-macros, kernel, kernel-rt, mingw-fontconfig, nginx:1.24, thunderbird, and valkey), Debian (gimp), Fedora (apt, avr-binutils, keylime, keylime-agent-rust, perl-Crypt-URandom, python-apt, and rsync), Red Hat (go-rpm-macros and yggdrasil-worker-package-manager), Slackware (python3), SUSE (busybox, cosign, cups, dock [...]

Security updates have been issued by Debian (lxd, orthanc, and thunderbird), Fedora (cef, chromium, gimp, nextcloud, pgadmin4, python-django4.2, python-django5, python3-docs, python3.12, python3.13, and python3.9), Oracle (container-tools:rhel8 and mingw-fontconfig), Slackware (gvfs, mozilla, and telnet), SUSE (avahi, cockpit-356, cockpit-podman, cockpit-podman-120, containerized-data-importer, dig [...]

Build with Aiven’s free tier services like Kafka and PostgreSQL, share your story using #AivenFreeTier, and compete for a $1,000 grand prize. Ends March 31! [...]

Security updates have been issued by AlmaLinux (389-ds-base, buildah, firefox, freerdp, golang-github-openprinting-ipp-usb, grafana-pcp, kernel, libpng15, munge, nodejs:20, nodejs:22, podman, protobuf, python-pyasn1, runc, and skopeo), Debian (chromium, nss, and python-django), Fedora (firefox, freerdp, gh, libmaxminddb, nss, python3.15, and udisks2), Oracle (buildah, firefox, freerdp, kernel, libp [...]

♦A series of vulnerabilities has been identified that affect all versions of Valkey. Below is the summary of each vulnerability: The patches for these CVEs had been released in newer versions of valkey-server and valkey-bloom. Please consider upgrading to these versions as soon as possible: valkey-server 9.0.3 valkey-server 8.1.6 valkey-server 8.0.7 valkey-server 7.2.12 valkey-bloom 1.0.1 […] [...]

Do you ever wonder why we still manage Valkey the same way we always have? The honest answer is that it works. And once something works, it tends to stick around.

You spin up a Valkey cluster. Maybe it's three nodes. Maybe it's thirty. You need to inspect a key, so you open a terminal, start valkey-cli, connect, run a command, read the output, then do it again. If you need to [...]

Madelyn Olson is one of the driving forces behind Redis fork Valkey, which has now seen 80 million container pulls. She joined The Stack to chat. [...]

In this post, we guide you on how to run resilience tests on Amazon ElastiCache using AWS Fault Injection Service and how you can use it to strengthen the resilience strategy of your application. [...]

♦Modern applications often rely on multiple services to provide fast, reliable, and scalable responses. A common and highly effective architecture involves an application, a persistent database (like MySQL), and a high-speed cache service (like Valkey). In this guide, we’ll explore how to integrate these components effectively using Python to dramatically improve your application’s performanc [...]

Engineers operating large-scale systems face a consistent challenge: what works at moderate scale often breaks in subtle ways as systems grow. Recently, contributors and platform teams gathered at the Unlocked Conference to compare notes on what actually happens when Valkey is under real production load.

What follows are high-level observations from the day — directional insights that kep [...]

This release improves PrivateLink management with enhanced GCP PrivateLink connection approval through the new psc_connection_id field in aiven_gcp_privatelink_connection_approval. It lets you select specific connections when multiple PSC connections exist for the same service. Additionally, privatelink_connection_id support has been added across all servic [...]

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In this episode, Thomas Betts chats with Madelyn Olson, a maintainer of the Valkey project and a Principal Software Development Engineer at Amazon ElastiCache and Amazon MemoryDB. The conversation covers how Valkey started as an open source fork of Redis and how the maintainers optimized the memory usage and improved throughput.

By Madelyn Olson [...]

Valkey is moving fast and the easiest way to stay ahead is to subscribe to the official Valkey newsletter. From new releases and roadmap milestones to community highlights and upcoming events, our newsletter is your single source of truth for everything happening across the Valkey ecosystem. No digging, no second-guessing — just the updates that matter, delivered straight to you.

When you [...]

In this post, we talk about the benefits of caching in generative AI applications. We also elaborated on a few implementation strategies that can help you create and maintain an effective cache for your application. [...]

MaiCoin is a leading cryptocurrency exchange and brokerage platform in Taiwan. The MaiCoin platform previously ran on a set of Amazon ElastiCache deployment clusters on Redis OSS. This post explores MaiCoin’s practical approaches using RedisShake for migrating from Amazon ElastiCache for Redis OSS to Amazon ElastiCache for Valkey using blue/green deployment strategies. [...]

As we kick off 2026, it’s a great moment to pause, reflect, and celebrate what the Valkey project and its community has accomplished together. This past year marked an important chapter for Valkey, one defined by growth, collaboration, and a shared commitment to building an open, high-performance key-value store for everyone.

2025 Key Milestones

This past year brought meaningful progress [...]

This release introduces significant updates including Kubernetes v0.28 support. The operator now requires Go 1.20+.

A major change in this version is the complete removal of the Redis kind and controller from the operator, as Redis has reached end of life. Use Valkey instead for all caching services.

Key enhancements in this release include:

• Enhanced backup ca [...]

Security updates have been issued by Debian (chromium, gnupg2, and mongo-c-driver), Fedora (firefox, gpsd, linux-firmware, and seamonkey), Mageia (net-snmp), Oracle (kernel, podman, postgresql16, postgresql:13, postgresql:15, postgresql:16, and uek-kernel), Red Hat (libpq, net-snmp, and transfig), Slackware (libpng and mozilla), SUSE (avahi, bluez, capstone, curl, dpdk, firefox, firefox-esr, fluids [...]

Tail latencies are where promises break. You can have a system that's fast 99% of the time, but that 1% is what users remember.

The post Large Objects Ruin the Party – Valkey 9 Tames Them appeared first on Momento.

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Security updates have been issued by AlmaLinux (mariadb10.11, mariadb:10.11, mariadb:10.3, mariadb:10.5, and tar), Debian (net-snmp), Fedora (coturn, NetworkManager-l2tp, openssh, and tuxanci), Mageia (libtasn1), Oracle (buildah, cups, httpd, kernel, libpq, libsoup, libsoup3, mariadb:10.11, mariadb:10.3, openssl, and podman), SUSE (cpp-httplib, ImageMagick, libtasn1, python-cbor2, util-linux, valke [...]

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When HashiCorp changed the licenses of Terraform and many of its other products from open source MPL 2.0 to the

The post Forks, Clouds and the New Economics of Open Source Licensing appeared first on The New Stack.

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Database support provider is donating a database management tool for Kubernetes environments to the . For Kubernetes environs, the newly

The post OpenEverest, a Tool To Manage Multiple Databases on Kubernetes appeared first on The New Stack.

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Last year, Bitnami changed how it publishes and supports many container images and Helm charts (see charts issue #35164, charts issue #36215, and the Bitnami Secure Images announcement). Some images move behind new terms, and older tags may not be available as before.

If your pipelines pull Bitnami charts or images during deploys, you may experience significant operational issues: rollout [...]

Discover how the Valkey team recognized the need for a fork, exploring their strategic decisions and the impact on the project's future.

The post How the Team Behind Valkey Knew It Was Time to Fork appeared first on Linux Today.

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re:Invent is a great opportunity for customers and builders who use AWS to share what they have built and why, architectural patterns, and best practices in the form of breakout sessions and workshops. In case you missed some of these sessions, or you wanted to get caught up on why customers like Expedia, Scopely, Adobe, and Amazon.com are building on ElastiCache, you can read this helpful summary [...]

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What's new

The Valkey™ JSON module is now available for all Aiven for Valkey™ services. This module extends Valkey features with advanced JSON data handling capabilities.

Key features

• Native JSON storage: Store JSON documents as values directly in Valkey
• JSONPath queries: Query JSON documents using standard JSONPath syntax
• Atomic updates: Make atomic u [...]

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AI was big in 2025, but so were many other developments and worries. The biggest open source stories in 2025

The post Open Source: Inside 2025’s 4 Biggest Trends appeared first on The New Stack.

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♦This article explains how you can perform Point-in-time-Recovery (PITR) in Valkey/Redis. Requirements To perform PITR, you need to have append-only logging enabled. By default, AOF in Valkey/Redis only records the operations that have been executed against the instance, not when they were executed. For that, we need to enable the aof-timestamp-enabled parameter. So your Valkey/Redis […] [...]

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TOKYO — Forking an open source project is never a first choice. It is divisive, dangerous, and politically risky. But

The post How the Team Behind Valkey Knew It Was Time to Fork appeared first on The New Stack.

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Most of the production security incidents I've helped debug started with misconfigurations rather than zero-days or sophisticated exploits.

Security misconfiguration ranks as A05 in the OWASP Top 10:2021, with 90% of applications tested showing some form of misconfiguration. That's staggering. And when it comes to infrastructure like Valkey, the stakes are even higher - your cache often s [...]

This version of the Aiven Terraform Provider adds write-only password support to service user resources, including aiven_kafka_user, aiven_mysql_user, aiven_opensearch_user, aiven_pg_user, and aiven_valkey_user. You can now manage passwords for these service users securely without storing them in your state file by using the new

Today, we are announcing that Amazon ElastiCache Serverless now supports the WATCH command for same-slot transactions, helping developers build more reliable applications with improved data consistency in high-concurrency scenarios. With this launch, the WATCH command makes transactions conditional, ensuring they execute only when monitored keys remain unchanged.

For ElastiCache Serverl [...]

♦If your Valkey/Redis deployments use SSL/TLS, you will eventually need to rotate the TLS certificates. Perhaps it is because the certificates are expiring, or you made mistakes when creating them, or it could be that the private key has been leaked. This article explains the process of rotating the TLS/SSL certificates used by Valkey/Redis deployments […] [...]

Security updates have been issued by Debian (ffmpeg, krita, lasso, and libpng1.6), Fedora (abrt, cef, chromium, tinygltf, webkitgtk, and xkbcomp), Oracle (buildah, delve and golang, expat, python-kdcproxy, qt6-qtquick3d, qt6-qtsvg, sssd, thunderbird, and valkey), Red Hat (webkit2gtk3), and SUSE (git-bug, go1, and libpng12-0). [...]

♦Summary This article is a detailed analysis of the impact of the Redis license change to a non-open-source one on its community. To summarize the findings:  37.5% of contributors (9 of 24) stopped contributing to Redis after the fork Valkey grew from 18 to 49 contributors in 18 months Valkey averages 80 PRs/month in 2025 […] [...]

Security updates have been issued by AlmaLinux (buildah, firefox, gimp:2.8, go-toolset:rhel8, ipa, kea, kernel, kernel-rt, pcs, qt6-qtquick3d, qt6-qtsvg, systemd, and valkey), Debian (chromium and unbound), Fedora (alexvsbus, CuraEngine, fcgi, libcoap, python-kdcproxy, texlive-base, timg, and xpdf), Mageia (digikam, darktable, libraw, gnutls, python-django, unbound, webkit2, and xkbcomp), Oracle (b [...]

We are excited to announce the launch of Aiven for Valkey™ clustering in limited availability. This managed solution provides scalable, distributed in-memory data storage with built-in high availability.

Aiven for Valkey clustering automatically partitions your data across multiple nodes (shards), enabling you to handle larger datasets and higher traffic loads than a single-node deployment [...]

Repatriation, Control, and the Start of Santa’s Database Modernization Journey Welcome to the first of a 6 part holiday series called, How ClusterControl Saved Christmas! Releasing twice a week, each part will take a look at issues and solutions around operational control and continuity for modern data workloads from what we hope is a fun […]

The post How ClusterControl Saved Christ [...]

Percona.Connect London 2025 brought the open-source database community together for a half-day of learning and collaboration. The event focused on providing practical, technical insights for DBAs, DevOps engineers, and developers. The main takeaway was clear: Stability, Openness, and Automation are essential for modern, large-scale data infrastructure.

Top Discussions & Key Takeaways 1. [...]

Security updates have been issued by AlmaLinux (bind9.18, cups, gimp, ipa, kernel, libssh, mingw-expat, openssl, pcs, sssd, tigervnc, and valkey), Debian (gnome-shell-extension-gsconnect, mistral-dashboard, pagure, python-mistralclient, pytorch, qtbase-opensource-src, sogo, tryton-server, and unbound), Fedora (cef, drupal7, glib2, linux-firmware, migrate, pack, pgadmin4, rnp, and unbound), Slackwar [...]

Security updates have been issued by Debian (kdeconnect, libssh, and samba), Fedora (7zip, docker-buildkit, and docker-buildx), Oracle (bind, buildah, cups, delve and golang, expat, firefox, gimp, go-rpm-macros, haproxy, kernel, lasso, libsoup, libtiff, mingw-expat, openssl, podman, python-kdcproxy, qt5-qt3d, runc, squid, thunderbird, tigervnc, valkey, webkit2gtk3, xorg-x11-server, and xorg-x11-ser [...]

This post shows how to build a semantic cache using vector search on Amazon ElastiCache for Valkey. As detailed in the Impact section of this post, our experiments with semantic caching reduced LLM inference cost by up to 86 percent and improved average end-to-end latency for queries by up to 88 percent. [...]

Today, we’re announcing a new integration between Mem0 Open Source, Amazon ElastiCache for Valkey, and Amazon Neptune Analytics to provide persistent memory capabilities to agentic AI applications. This integration solves a critical challenge when building agentic AI applications: without persistent memory, agents forget everything between conversations, making it impossible to deliver personalized [...]

Amazon Ads enables businesses to meaningfully engage with customers throughout their shopping journey, reaching over 300 million audience in the US alone. Delivering the right ad to the right customer in real time at a global scale requires highly available, low-latency infrastructure capable of processing tens of millions of requests per second. In this post, […] [...]

Engineering wins look dramatic from the outside. From the inside, they're months of small, unglamorous changes - the kind nobody celebrates until they compound into something that looks impossible.

The post Breakthroughs Are Just Boring Improvements That Pile Up appeared first on Momento.

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Q1. Could you start by giving us an overview of Nextdoor’s technical architecture and the specific use cases where you rely on in-memory data stores? What scale and performance requirements does your platform demand,... [...]

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The Linux Foundation has announced the general availability of Valkey 9.0, the open-source in-memory storage solution developed as a successor to Redis. The latest major version introduces atomic slot migrations, hash field expiration, and full support for numbered databases in cluster mode, enabling scaling to 2,000 nodes and achieving over 1 billion requests per second.

By Renato Losio [...]

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At KubeCon+CloudNativeCon North America last week, premium database service provider demonstrated its new technology for encrypting data at rest on

The post Percona Brings Transparent Data Encryption to Postgres appeared first on The New Stack.

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Few things make SREs more nervous than rebalancing a cache cluster. You know the feeling. You add a node, trigger a rebalance, and suddenly latency graphs start jumping. It’s a familiar risk of the job, especially when your cache sits between your users and your database. A small configuration mistake here can suddenly unleash a […]

The post Cache Rebalancing Was Broken. Here’ [...]

Aiven for Valkey™ version 8.1 is now available on the Aiven Platform. It introduces multiple improvements on top of version 8.0, including:

Performance improvements

• New hashtable implementation: Reduces the average memory needed for key-value pairs and the number of random memory accesses. It also improves throughput by approximately 10% on pipeline workloads when not using I/O [...]