Public cloud uses and limitations
Download as PPTX, PDF0 likes69 views
The document discusses the advantages and challenges of public cloud adoption, particularly for database instances, while emphasizing the continued relevance of on-premises systems. Migrating to the cloud can be complex, leading many organizations to adopt a hybrid environment that combines both cloud and on-premises infrastructures. Effective management tools for hybrid cloud setups can enhance operational efficiency and cost-effectiveness.
Public cloud uses and limitations
- 1. © 2019 IDERA, Inc. All rights reserved. © 2022 Idera, Inc. All rights reserved. PUBLIC CLOUD USES & LIMITATIONS The cloud is an attractive option for applications like database instances, but there are also many reasons to keep systems on-premises for the time being. Furthermore, migrating to the cloud isn’t always a straightforward process, so it can be time-consuming. As a result, many organizations end up with a hybrid environment in which some systems are in the cloud, while others remain on-premises. The biggest problem with this architecture is managing it, as many tools can only focus on the cloud or on-premises infrastructure. Tools that work in the hybrid cloud can thus save users time and money.
- 2. © 2019 IDERA, Inc. All rights reserved. © 2022 Idera, Inc. All rights reserved. CLOUD OPTION • Attractive option for database instances • Cloud migration now common • Also many reasons to stay on-premises for now CLOUD OPTION • Attractive option for database instances • Cloud migration now common • Also many reasons to stay on-premises for now
- 3. © 2019 IDERA, Inc. All rights reserved. © 2022 Idera, Inc. All rights reserved. LIFT AND SHIFT APPROACH • Move workloads with little or no change to their underlying code • Virtualize on-premises infrastructure instead of designing cloud architecture • Fastest path to cloud and often first approach • Does not offer advantages of cloud-ready applications LIMITATIONS • Move workloads with little or no change to their underlying code • Virtualize on-premises infrastructure instead of designing cloud architecture • Fastest path to cloud and often first approach • Does not offer advantages of cloud-ready applications
- 4. © 2019 IDERA, Inc. All rights reserved. © 2022 Idera, Inc. All rights reserved. LATENCY • Some workflows have high message transmission rate with minimum delay • All networks have some latency that worsens with distance • So, real-time applications poor candidates for cloud migration REGULATORY COMPLIANCE REQUIREMENTS • Data privacy & protection laws becoming increasingly common • Some regulatory certifications not available for public clouds • So, processes that use protected data may not run in the cloud • Hybrid cloud uses on-premises infrastructure for compliance COST • Sometimes public cloud more expensive than own infrastructure • Labor costs may account for majority of cloud migration cost • Easy to write applications from scratch to run in cloud • Difficult to migrate legacy applications from data centers Common Reasons For Staying On-Premises
- 5. © 2019 IDERA, Inc. All rights reserved. © 2022 Idera, Inc. All rights reserved. HYBRID CLOUD • Some systems in cloud while others remain on-premises • Challenge is to manage this architecture • Many tools only focus on cloud or on-premises infrastructure TOOLS AND THEIR BENEFITS • Can save users time and money • Hybrid cloud tools improved greatly • Reduced purchase and maintenance cost • Mitigated learning curve
- 6. © 2019 IDERA, Inc. All rights reserved. PUBLIC CLOUD SUMMARY The latest cloud solutions are clearly taking aim at other approaches such as physical servers and hyperconverged infrastructure. However, it will probably take years for the cloud to significantly impact the established market for on-premises infrastructure, which is currently dominated by companies such as Cisco, Dell and HPE. Solid integration with virtualized infrastructure is the most likely means by which this process will occur. This approach could consist of an on-premises as-a-service solution jointly engineered with a software-defined data center application running on a dedicated bare-bones server. A cloud solution could then provision database instances on this server, providing an integrated hybrid cloud with a unified control plane. This environment would then have access to a cloud platform and its cloud-native services. © 2022 Idera, Inc. All rights reserved.