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Severalnines

severalnines.com

Get expert, in-depth ops articles on MySQL, MariaDB, MongoDB, Elasticsearch and more plus Severalnines' product and Sovereign DBaaS updates.

DatabasesDevOps / SRE / infrastructure

’15’20’25
Posts
1,530 from 3 Mar 2013 to 16 Oct 2026
Posting
weekly (34 in the last year)
Kind
company blog
Feed
https://severalnines.com/feed/

Latest

October 2026

  1. PostgreSQL Infrastructure as Code: Consistent Deployment and Operations
  2. Automated Database Failover: Why Homegrown High Availability Struggles At Scale

September 2026

  1. How to Build a PostgreSQL CI/CD Pipeline with GitOps and Kubernetes
  2. GitOps for Kubernetes Databases: From Infrastructure to Database Operators

August 2026

  1. Postgres + ClickHouse Architectural Patterns
  2. ClusterControl 2.5.0 brings ClickHouse support to on-prem, cloud and hybrid environments

July 2026

  1. ClickHouse Schema Design and Data Modeling
  2. Building a Modern Analytics Stack Around ClickHouse

June 2026

  1. Managing ClickHouse Resources in Multi-Tenant Environments
  2. Advanced Partitioning Strategies for PostgreSQL OLTP and Analytics Datasets at Scale

May 2026

  1. How to Migrate from SQL Server to PostgreSQL HA for Dockerized Apps
  2. AI-Assisted Production Database Ops with ClusterControl MCP and CCX MCP
  3. Building High Availability PostgreSQL Clusters with Patroni and Other Integrated Approaches

April 2026

  1. ClickHouse Monitoring and Observability Decision Points

March 2026

  1. PostgreSQL 18 Upgrades for AI-Era Workloads and Operations
  2. Active-Active MySQL Group Replication Best Practices
  3. Multi-Tenant, Multi-Cloud Logical and Bi-Directional Replication Deep Dive

February 2026

  1. Operational Guide to Migrating to ClickHouse
  2. How to Migrate Cloud PostgreSQL to On-Prem with Minimal Downtime
  3. ClickHouse Storage Architecture and Optimization
  4. ClickHouse Scaling and Sharding Best Practices

January 2026

  1. PostgreSQL Multi-Master Operational and Consistency Issues in Brief
  2. ClusterControl Kubernetes Database Operator Management now GA

December 2025

  1. Introduction to MariaDB Vector Search
  2. How ClusterControl Saved Christmas – Part 6
  3. Operational Considerations for ClickHouse in Hybrid Environments
  4. How ClusterControl Saved Christmas – Part 5
  5. How ClusterControl Saved Christmas – Part 4
  6. How ClusterControl Saved Christmas – Part 3
  7. Enhancing database operations with ClusterControl and Model Context Protocol [UPDATED]
  8. How ClusterControl Saved Christmas – Part 2
  9. How ClusterControl Saved Christmas – Part 1

November 2025

  1. The Monolithic Trap: How Today’s Cloud Culture Trades Resilience for Short-Term Profit
  2. Automating Backups and Disaster Recovery in PostgreSQL at Scale: pgBackRest vs. Barman

October 2025

  1. ClusterControl 2.3.4 Adds MySQL Group Replication, Streamlined Air-Gapped Installation, and Controller Pooling for Scalable Management
  2. From MEM to Automation: Managing MySQL Enterprise with ClusterControl
  3. Key operational enhancements and integration options in PostgreSQL 16

September 2025

  1. Query observability and performance tuning with pg_stat_monitor and pg_stat_statements

August 2025

  1. Best practices for securing PostgreSQL in hybrid environments
  2. The hidden complexity of backup workflows in on-prem and hybrid environments

July 2025

  1. Migration and upgrades: achieving near zero-downtime in PostgreSQL
  2. Severalnines achieves SOC 2 certification
  3. How to rapidly deploy databases on bare metal, VMs, and containers
  4. ClusterControl now supports PowerBroker pbrun for secure privilege management

June 2025

  1. Replacing MySQL Enterprise Monitor with Enterprise Manager

May 2025

  1. Comparing DevOps tooling approaches: Terraform, Ansible, Chef, Puppet, and DIY scripting
  2. Sovereign DBaaS Decoded Season 3 Episode 4, The cloud merry-go-round, summary
  3. ClusterControl adds Kubernetes Database Operator management in v2.3.2

April 2025

  1. Why Cloud Repatriation Matters Now More Than Ever
  2. Automating Day 2 operations: Scaling, upgrades and maintenance

March 2025

  1. Sovereign DBaaS Decoded Season 3 Episode 3, The pendulum swings, summary
  2. Sovereign DBaaS Decoded Season 3 Episode 2, The cloud of Babel, summary
  3. CCX: Simplifying Database Operations with Kubernetes-Powered Automation
  4. PostgreSQL Bi-Directional Logical Replication — A Deep Dive
  5. Clustercontrol adds PostgreSQL Bi-Directional Logical Replication and Valkey Sentinel v8.0 in latest release
  6. ClusterControl brings flexible pay-as-you-go self-serve experience to on-prem workloads

January 2025

  1. A Deep Dive on Kubernetes Container Storage Interface (CSI)
  2. FIPS Compliance and Why It Matters for Modern Data Security
  3. Elasticsearch performance optimization

December 2024

  1. Clustercontrol adds Percona Server Pro, and support for MySQL v8.4, Elasticsearch v8.15, Valkey v8.0 in latest release

November 2024

  1. Recapping Data Community Conference 2024: sustainability, AI, security and Sovereign DBaaS
  2. Kubernetes on-premises: the why, what and how to implement

October 2024

  1. SREday London 2024: Our conference highlights
  2. A MySQL backup and recovery tutorial on K8s using the MySQL Operator for Kubernetes

September 2024

  1. Implementing the golden backup rule for your databases
  2. Clustercontrol adds Valkey in latest release
  3. An overview of running your databases on and with Kubernetes

August 2024

  1. The Sovereign Cloud brief
  2. Best practices for Elasticsearch security

July 2024

  1. Beyond Semantics: Enhancing Retrieval Augmented Generation with Hybrid Search (pgvector + Elasticsearch)
  2. DevOpsDays Houston 2024: Our conference highlights

June 2024

  1. ClusterControl’s major version 2.0 release enhances its fit for modern workloads

May 2024

  1. CCX for Cloud Service Providers is now generally available
  2. Simplifying database orchestration anywhere with Terraform and ClusterControl
  3. ClusterControl now easily deployable in Kubernetes with our Helm Chart
  4. Improving LLM Fidelity with Retrieval Augmented Generation using pgvector

April 2024

  1. How to setup and install Elasticsearch: From a single node to a cluster of nodes
  2. Scaling with Elasticsearch: use cases
  3. ClusterControl Terraform provider now available

March 2024

  1. What’s new in PG15
  2. Vector Similarity Search with PostgreSQL’s pgvector – A Deep Dive
  3. ClusterControl adds in-place major PostgreSQL upgrade and pgvector extension in latest release
  4. The what, why, and how of Elasticsearch failover

February 2024

  1. The most noteworthy improvements in MariaDB 10.11

January 2024

  1. What is Data Sovereignty & how to achieve it

December 2023

  1. Importance of a cloud exit strategy and how to plan one
  2. What’s new in SQL Server 2022

November 2023

  1. 3 principles of Sovereign DBaaS and how ClusterControl supports them
  2. What’s new in MongoDB 6

October 2023

  1. Best Practices for Scaling A Multi-Cloud Database Infrastructure

August 2023

  1. ClusterControl adds Enterprise Binaries and new GUI in latest release
  2. 4 Major Challenges of Operating A Multi-Cloud Database
  3. 10 Considerations for Architecting a Multi-Cloud Database

May 2023

  1. Enabling enterprise logging with Elasticsearch, Kibana, and ClusterControl
  2. Common use cases for multi-cloud databases
  3. Failover Modes for SQL Server cluster on Linux

April 2023

  1. Challenges of multi-cloud architectures and how to address them

February 2023

  1. Sovereign DBaaS and telco with Circles.Life and Screaming in the Cloud
  2. Implementing Sovereign DBaaS using ClusterControl and Conductor – Part II

January 2023

  1. Talking data stack sovereignty with Tech Talks Daily
  2. Talking Sovereign DBaaS with Day Two Cloud
  3. 7 Best Practices for SQL Server Security

November 2022

  1. Severalnines named a 2022 IDC Innovator in PaaS
  2. Introduction to the Severalnines ClusterControl API and SDK – Part I

September 2022

  1. Severalnines and Safespring partner to enable Sovereign DBaaS for European Cloud Market
  2. Implementing Sovereign DBaaS using ClusterControl and Conductor – Part I

August 2022

  1. ClusterControl adds scale out for Redis, SQL Server, and Elasticsearch in latest release

July 2022

  1. Types of Replication in SQL Server on Linux
  2. How to set up Log Shipping as HA or DR solution for SQL Server on Linux
  3. What is Elasticsearch and why use it?
  4. Severalnines earns ISO certification

June 2022

  1. Private cloud and on-prem database architectures with ClusterControl

May 2022

  1. Live webinar: cloud’s future runs through Sovereign DBaaS
  2. A true alternative to Elastic Cloud for Elasticsearch ops automation
  3. ClusterControl adds support for Elasticsearch in latest release
  4. What’s new in MariaDB 10.6

April 2022

  1. Exploring Synchronous Commit Mode for SQL Server Always On
  2. What is MariaDB Enterprise and How to Manage it with ClusterControl?
  3. Why database automation?
  4. When and How to Use Asynchronous Commit Mode for MS SQL Server Always On
  5. Best New Features in PostgreSQL 14
  6. Comparing SQL Server HA Solutions: Always On Availability Groups vs. Log Shipping

March 2022

  1. How to Configure Agent Jobs for SQL Server on Linux
  2. How to Set Up SQL Server Always On Availability Groups on Linux
  3. High Availability Options for SQL Server Linux
  4. ClusterControl is now Nutanix ready, extending private DBaaS concept
  5. How to Deploy Teamcity with PostgreSQL for High Availability

February 2022

  1. Using SSMS or Azure Data Studio for SQL Server on Linux

January 2022

  1. SQL Server Always On availability groups now supported in ClusterControl's Latest Release
  2. Security best practices for SQL Server
  3. Best Practices for MongoDB Security

December 2021

  1. Enabling Transparent Data Encryption (TDE) for SQL Server on Linux
  2. Installing SQL Server 2019 on RedHat Linux

November 2021

  1. Install SQL Server on Linux using ClusterControl
  2. ClusterControl now supports SQL Server 2019

October 2021

  1. Zero Downtime Upgrades Made Easy with ClusterControl
  2. How to use Cluster-to-Cluster Replication in a Galera Cluster
  3. Upgrading PostgreSQL 11 to PostgreSQL 13 with TimescaleDB and PostGIS in Linux using pg_upgrade

September 2021

  1. SQL Server On Linux Installation and Configuration
  2. DBaaS for Slow Queries: A Short Guide
  3. Preparing Your Databases For a COVID Battle with ClusterControl
  4. Overview of SQL Server Requirements on Linux and Comparison with Windows SQL Server
  5. Are You Looking For A Machine That Unleashes The Power In Your Database Instances?
  6. Introduction to SQL Server on Linux
  7. Microsoft SQL Server on Linux coming soon to ClusterControl
  8. Users and Databases with CCX
  9. Still Looking for a Machine That Unleashes the Power in Your Database Instances?
  10. ClusterControl supports Redis with version 1.9
  11. Your DBA Is Absent: What Now?
  12. Your DBA is Absent: What Do You Do?

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