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Hans Nesbitt, Lwanga Phillip, 06/25/2025Database outages can have devastating effects on your applications and business operations. For teams running self-managed Apache Cassandra clusters, unexpected node failures or memory issues can lead to service degradation, data inconsistency, or even complete system outages. AWS Fault Injection Service (AWS FIS) is a managed service that you can use to perform fault injection experiments on your AWS workloads. In this post, we review how you can use AWS FIS to craft a chaos experiment to test the resilience of your self-managed Cassandra clusters running on Amazon EC2. This can help you understand your application’s ability to reestablish a connection to a healthy node.
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James Whitfield, Benchen Huang, Jin-Sung Kim, Kai-Mei Fu, Tyler Takeshita, 06/25/2025Defects in crystals are leading qubit candidates for quantum information networks. The ability to efficiently model defects, like nitrogen-vacancy (NV) centers, and their environment would deepen our understanding of these complex quantum systems and accelerate the use of these defects in scalable quantum networks. To study complex quantum systems like these and advance basic research [...]
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Madi Hsieh, 06/25/2025Amazon QuickSight powers data-driven organizations with unified business intelligence (BI) at hyperscale. With Amazon Q in QuickSight, business analysts and business users can use natural language to build, discover, and share meaningful insights in seconds, turning insights into impact faster. Join us for online and in-person events in July 2025.
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Elizabeth Fuentes, 06/25/2025You can now attach Amazon S3 Access Points to your Amazon FSx for OpenZFS file systems so that you can access your file data as if it were in S3. With this new capability, you can work with your file data using a broad range of applications that work with S3—all without any refactoring or data movement.
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AWS Public Sector Blog Team, 06/25/2025With over a decade of experience supporting more than 2,000 school districts across North America, Panorama Education had already built powerful tools for integrating academic, attendance, behavior, and life skills into one unified view of student progress. To unlock the value of that data securely, Panorama built Solara, a generative AI platform built on AWS. Solara is designed to help educators make sense of student data faster, design personalized student improvement plans, and reduce administrative burden while maintaining trust and data privacy at scale.
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Avinash Venkatagiri, Satyasovan Tripathy, Nishan Das, 06/25/2025In today’s rapidly changing digital landscape, brands face challenges in delivering consistent personalized customer engagement across multiple communication channels. Discover how the integration between MoEngage’s platform, a leader in marketing analytics and journey orchestration with AWS Communication Developer Services (CDS) enables brands to create seamless and consistent customer experiences through personalized messaging.
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Robyn Hill, Renata Melnyk, 06/25/2025The second annual Nation Retail Federation Asia Pacific (NRF APAC) conference in Singapore proved to be an extraordinary gathering of retail innovation and insights. Bringing together over 10,000 attendees from 50 countries and almost 2,000 brands, this year’s event showcased the unlimited potential of retail in a region known for its diverse consumer needs, digital [...]
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AWS Exam Security, 06/25/2025Discover how AWS safeguards the integrity of its certification program through comprehensive security measures, from exam preparation to post-exam data forensics. Learn about the testing rules, security protocols, and investigation processes that ensure AWS Certifications remain a trusted validation of technical expertise in the cloud computing industry.
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Ezat Karimi, 06/25/2025In today’s employment landscape, job search platforms play a crucial role in connecting employers with potential candidates. Behind these platforms lie complex search engines that must process and analyze vast amounts of structured and unstructured data to deliver relevant results. This post explores how to use PostgreSQL’s search features to build an effective job search engine. We examine each search capability in detail, discuss how they can be combined in PostgreSQL, and offer strategies for optimizing performance as your search engine scales.
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Alan Patterson, 06/25/2025Healthcare and pharmaceutical companies depend on secure, reliable, and flexible infrastructure to promote innovation and power crucial research and development work. When one global healthcare company wanted to improve the user experience for its workforce and application owners, it migrated its virtual desktop infrastructure (VDI) out of on-premises data centers to Amazon Web Services (AWS) [...]