Best Practices for CIO coaching Building a Resilient IT Architecture
Best Practices for CIO coaching Building
As digital enterprises continue to transform their businesses, they must prioritize resilience to ensure high availability and optimal performance of their critical applications. While many IT teams understand the value of creating a resilient IT architecture, they struggle with how to do so in practice. This article explores seven best practices for building a resilient IT architecture and provides an overview of the different ways organizations can leverage the infrastructure to achieve it.
Resilient infrastructure requires the integration of multiple CIO coaching components to create a self-healing system that can handle failures. This includes redundant hardware and software with built-in redundancy, as well as policies that govern the operation of those systems to prevent unintended consequences. In addition, robust monitoring of application and infrastructure performance is important for detecting and reacting to issues before they impact business operations.
For example, when designing an N-tier application, don’t place VMs from each tier in the same availability set (AD). Instead, separate them into different ADs to reduce the impact of a single VM failure. Additionally, make sure that each tier has at least one DR copy, which can be used to recover from a single AD failure.
Best Practices for CIO coaching Building a Resilient IT Architecture
Another important step in building a resilient IT architecture is to deploy applications to the cloud using an automated deployment process. This can help you quickly recover from a production environment failure by rolling back to the last known good (LKG) version. Also, when deploying applications to the cloud, use separate storage accounts for logs and application data. This helps prevent logging from negatively affecting application performance.
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Cascading effects are a series of degradations in the performance of individual considerations (nodes) within an asset or community that can lead to failures and outages. To assess CE, first enumerate a complete and accurate list of all the considerations that control the physical or operational processes of a single asset (asset) or community of assets (community). Then, determine the links between these nodes and whether they are directional (i.e., affect each other directly) or non-directional (i.e., share resources but do not interact with each other).
To avoid these effects, an organization can employ a Zero Trust architecture that uses continuous authentication and authorization to prevent attackers from bypassing security checkpoints to gain access to sensitive information and networks. This can be achieved by implementing strong identity and access management solutions, microsegmentation to limit the attack surface, and encryption to protect data at rest and in transit. In addition, continuous monitoring and analytics can be used to detect anomalies in network behavior and access requests to prevent attacks from progressing laterally through the network. Combined, these principles can reduce the risk of cybersecurity breaches and improve business continuity.
