BRHosting Blog
News, tutorials, and infrastructure insights from our engineering team
Green IT: Energy Efficiency in Modern Data Centers
An overview of green IT initiatives in data centers, covering PUE measurement, cooling optimization, and energy-efficient computing strategies.
Managed Hosting vs Self-Managed: Making the Right Choice
A comparison of managed and self-managed hosting options, examining total cost of ownership, staffing implications, and decision criteria.
Database Replication Strategies for High Availability
A comparison of synchronous, asynchronous, and semi-synchronous database replication strategies for high availability and disaster recovery.
Puppet: Declarative Configuration Management at Scale
An introduction to Puppet for declarative configuration management, covering manifests, modules, node classification, and adoption strategies.
Windows Server 2003 Cluster Services for SQL Server
Guide to deploying Windows Server 2003 Cluster Services for SQL Server high availability, covering planning, quorum, and failover testing.
Securing and Optimizing Postfix Mail Servers
How to secure and optimize Postfix mail servers with anti-spam measures, relay prevention, and email authentication protocols.
IPv6 Fundamentals: Preparing Your Network for the Future
An introduction to IPv6 addressing, autoconfiguration, dual-stack deployment, and firewall considerations for network administrators.
Implementing Two-Factor Authentication for Server Access
Guide to implementing two-factor authentication for server access using hardware tokens, software TOTP, and client certificates.
Infrastructure as a Service: Evaluating Cloud Providers
A framework for evaluating IaaS cloud providers, covering SLAs, networking, pricing models, and portability considerations.