Power Efficiency Measurement – Our Experts Make It Clear – Part 2

Eden Kim, Keith Orsak and Chuck Paradon
Measuring power efficiency in datacenter storage is a complex endeavor. A number of factors play a role in assessing individual storage devices or system-level logical storage for power efficiency. Luckily, our SNIA experts make the measuring easier! In this SNIA Experts on Data blog series, our experts in the SNIA Solid State Storage Technical Work Group and the SNIA Green Storage Initiative explore factors to consider in power efficiency measurement, including the nature of application workloads, IO streams, and access patterns; the choice of storage products (SSDs, HDDs, cloud storage, and more); the impact of hardware and software components (host bus adapters, drivers, OS layers); and access to read and write caches, CPU and GPU usage, and DRAM utilization. Join us on our journey to better power efficiency as we continue with Part 2: Impact of Workloads on Power Efficiency Measurement.  And if you missed Part 1: Key Issues in Power Efficiency Measurement, you can find it here.  Bookmark this blog  and check back in March and April for the continuation of our four-part series. And explore the topic further in the SNIA Green Storage Knowledge Center. Part 2: Impact of Workloads on Power Efficiency Measurement Read More

Complexities of Object Storage Compatibility Q&A

Gregory Touretsky
72% of organizations have encountered incompatibility issues between various object storage implementations according to a poll at our recent SNIA Cloud Storage Technologies Initiative webinar, “Navigating the Complexities of Object Storage Compatibility.” If you missed the live presentation or you would like to see the answers to the other poll questions we asked the audience, you can view it on-demand at the SNIA Educational Library. The audience was highly-engaged during the live event and asked several great questions. Here are answers to them all. Q. Do you see the need for fast object storage for AI kind of workloads? A. Yes, the demand for fast object storage in AI workloads is growing. Initially, object storage was mainly used for backup or archival purposes. However, its evolution into Data Lakes and the introduction of features like the S3 SELECT API have made it more suitable for data analytics. The launch of Amazon’s S3 Express, a faster yet more expensive tier, is a clear indication of this trend. Other vendors are following suit, suggesting a shift towards object storage as a primary data storage platform for specific workloads. Q. As Object Storage becomes more prevalent in the primary storage space, could you talk about data protection, especially functionalities like synchronous replication and multi-site deployments – or is your view that this is not needed for object storage deployments? Read More

Here’s Everything You Wanted to Know About Throughput, IOPs, and Latency

Erik Smith
Any discussion about storage systems is incomplete without the mention of Throughput, IOPs, and Latency. But what exactly do these terms mean, and why are they important? To answer these questions, the SNIA Networking Storage Forum (NSF) is bringing back our popular webinar series, “Everything You Wanted to Know About Storage, But Were Too Proud to Ask.” Collectively, these three terms are often referred to as storage performance metrics. Performance can be defined as the effectiveness of a storage system to address I/O needs of an application or workload. Different application workloads have different I/O patterns, and with that arises different bottlenecks, so there is no “one-size fits all” in storage systems. These storage performance metrics help with storage solution design and selection based on application/workload demands. Join us on February 7, 2024, for “Everything You Wanted to Know About Throughput, IOPS, and Latency, But Were Too Proud to Ask.” In this webinar, we’ll cover: Read More

Power Efficiency Measurement – Our Experts Make It Clear – Part 1

Eden Kim, Keith Orsak and Chuck Paradon
Measuring power efficiency in datacenter storage is a complex endeavor. A number of factors play a role in assessing individual storage devices or system-level logical storage for power efficiency. Luckily, our SNIA experts make the measuring easier! In this SNIA Experts on Data blog series, our experts in the SNIA Solid State Storage Technical Work Group and the SNIA Green Storage Initiative explore factors to consider in power efficiency measurement, including the nature of application workloads, IO streams, and access patterns; the choice of storage products (SSDs, HDDs, cloud storage, and more); the impact of hardware and software components (host bus adapters, drivers, OS layers); and access to read and write caches, CPU and GPU usage, and DRAM utilization. Join us on our journey to better power efficiency as we begin with Part 1: Key Issues in Power Efficiency Measurement. Bookmark this blog and check back in February, March, and April for the continuation of our four-part series. And explore the topic further in the SNIA Green Storage Knowledge Center. Part 1: Key Issues in Power Efficiency Measurement Read More

Accelerating Generative AI

David McIntyre
Workloads using generative artificial intelligence trained on large language models are frequently throttled by insufficient resources (e.g., memory, storage, compute or network dataflow bottlenecks). If not identified and addressed, these dataflow bottlenecks can constrain Gen AI application performance well below optimal levels. Given the compelling uses across natural language processing (NLP), video analytics, document resource development, image processing, image generation, and text generation, being able to run these workloads efficiently has become critical to many IT and industry segments. The resources that contribute to generative AI performance and efficiency include CPUs, DPUs, GPUs, FPGAs, plus memory and storage controllers. Read More

Namespace Management Q&A

Michael Hoard
The SNIA Cloud Storage Technologies Initiative (CSTI) recently hosted a live webinar, “Simplified Namespace Management – The Open Standards Way,” where David Slik, Chair of the SNIA Cloud Storage Technical Work Group (TWG) provided a fascinating overview of how to tackle the complexities of dynamic namespaces. If you missed the live webinar, you can view it on-demand and access a copy of the webinar slides at the SNIA Educational Library. Attendees at the live event asked several interesting questions. Here are answers to them all. Q. How are the queues assigned to individual namespaces? How many queues are assigned for a particular namespace, can we customize it and if so, how? What is the difference between normal namespace and SR-IOV enabled namespace? Can you please explain sets domain and endurance group? Read More

It’s All About Cloud Object Storage Interoperability

Michael Hoard
Object storage has firmly established itself as a cornerstone of modern data centers and cloud infrastructure. Ensuring API compatibility has become crucial for object storage developers who want to benefit from the wide ecosystem of existing applications. However, achieving compatibility can be challenging due to the complexity and variety of the APIs, access control mechanisms, and performance and scalability requirements. The SNIA Cloud Storage Technologies Initiative, together with the SNIA Cloud Storage Technical Work Group, is working to address the issues of cloud object storage complexity and interoperability. We’re kicking off 2024 with two exciting initiatives: 1) a webinar on June 9, 2024, and 2) a Plugfest in September of 2024. Here are the details: Read More

Edge AI Q&A

Erin Farr
At our recent SNIA Cloud Storage Technologies (CSTI) webinar “Why Distributed Edge Data is the Future of AI” our expert speakers, Rita Wouhaybi and Heiko Ludwig, explained what’s new and different about edge data, highlighted use cases and phases of AI at the edge, covered Federated Learning, discussed privacy for edge AI, and provided an overview of the many other challenges and complexities being created by increasingly large AI models and algorithms. It was a fascinating session. If you missed it you can access it on-demand along with a PDF of the slides at the SNIA Educational Library. Our live audience asked several interesting questions. Here are answers from our presenters. Q. With the rise of large language models (LLMs) what role will edge AI play? Read More

Addressing the Hidden Costs of AI

Erik Smith
The latest buzz around generative AI ignores the massive costs to run and power the technology. Understanding what the sustainability and cost impacts of AI are and how to effectively address them will be the topic of our next SNIA Networking Storage Forum (NSF) webinar, “Addressing the Hidden Costs of AI.” On December 12, 2023, our SNIA experts will offer insights on the potentially hidden technical and infrastructure costs associated with generative AI. You’ll also learn best practices and potential solutions to be considered as they discuss: Read More

An Open Standard for Namespace Management

Michael Hoard
The days of simple, static, self-contained file systems have long passed. Today, we have complex, dynamic namespaces, mixing block, file, object, key-value, queue, and graph-based resources, accessed via multiple protocols, and distributed across multiple systems and geographic sites. These complexities result in new challenges for simplifying management. There is good news on addressing this issue, and the  SNIA Cloud Storage Technologies Initiative (CSTI) will explain how in our live webinar “Simplified Namespace Management – The Open Standards Way” on October 18, 2023, where David Slik, Chair of the SNIA Cloud Storage Technical Work Group, will demonstrate how the SNIA Cloud Data Management Interface (CDMI™), an open ISO standard (ISO/IEC 17826:2022) for managing data objects and containers, already includes extensive capabilities for simplifying the management of complex namespaces. In this webinar, you’ll learn Read More