15 posts
aws Announcing Amazon Aurora PostgreSQL serverless database creation in seconds At re:Invent 2025, Colin Lazier, vice president of databases at AWS, emphasized the importance of building at the speed of an idea—enabling rapid progress from concept to running application. Customers c…
line 들어가며 안녕하세요. LINE Plus에서 Global E-Commerce 개발을 맡고 있는 장효택입니다. 기존 시스템을 새로운 환경으로 옮기거나 내재화하는 작업은 개발자에게 숙명과도 같습니다. 이때 가장 곤혹스러운 순간은 기존 로직의 근거가 되는 기획서가 없거나, 소스 코드조차 참조할 수 없는 블랙박스 상태일 때입니다. 저희는 외부 시스템에 의존하던 다양한 모듈을 내재화하는 과정에서 이 문제에 직면했습니다. ‘지금 우리가 만든 코드가 기존과 정말 동일하게 작동하는가?’라는 질문에 답하기 위해,…
aws AWS Weekly Roundup: Amazon Connect Health, Bedrock AgentCore Policy, GameDay Europe, and more (March 9, 2026) Fiti AWS Student Community Kenya! Last week was an incredible whirlwind: a round of meetups, hands-on workshops, and career discussions across Kenya that culminated with…
cloudflare Complexity is a choice. SASE migrations shouldn’t take years. 2026-03-09 Warnessa Weaver For years, the cybersecurity industry has accepted a grim reality: migrating to a zero trust architecture is a marathon of misery. CIOs have been conditioned to expect multi-year deployment…
line 들어가며 지난 엔터프라이즈 LLM 서비스 구축기 1: 컨텍스트 엔지니어링에서는 260개의 도구와 수백 페이지의 문서를 다루는 환경에서 LLM에게 필요한 정보만 골라서 제공하는 '점진적 공개' 전략을 공유해 드렸습니다. 1편이 AI에게 '무엇을 전달할 것인가?'에 대한 답이었다면, 이번 2편은 그 다음 질문으로 넘어갑니다. 정제된 맥락을 전달받는 에이전트를 '어떻게 만들 것인가?'입니다. 본격적인 이야기에 앞서, 먼저 현재 Flava AI 어시스턴트(이하 FAA)의 실전 성적표를 공개합니다. 저희…
netflix Scaling Global Storytelling: Modernizing Localization Analytics at Netflix -- Listen Share Valentin Geffrier, Tanguy Cornuau Each year, we bring the Analytics Engineering community together for an Analytics Summit — a multi-day internal conference to share analytical deliverable…
gitlab Published on: March 4, 2026 7 min read 10 AI prompts to speed your team’s software delivery Eliminate review backlogs, security delays, and coordination overhead with ready-to-use AI prompts covering every stage of the software lifecycle. AI/ML DevOps platform AI-assisted coding…
line 요즘은 "AI 써보셨어요?"라는 질문이 더 이상 특별하게 느껴지지 않습니다. 이미 많은 개발자들이 각자의 방식으로 ChatGPT나 Claude Code 같은 AI 도구를 업무에 활용하고 있고, 이제는 '써볼까?'보다는 '어떻게 하면 더 잘 쓸 수 있을까?'를 고민하는 단계로 자연스럽게 넘어온 분위기입니다. LY Corporation 안에서도 마찬가지였습니다. 각 팀마다 AI에 관심을 갖고 먼저 실험해 보는 구성원들이 있었고, 그들은 저마다의 방식으로 시행착오를 겪으며 성과를 쌓아가고 있었습니다.…
netflix Automating RDS Postgres to Aurora Postgres Migration -- Listen Share Ram Srivasta Kannan, Wale Akintayo, Jay Bharadwaj, John Crimmins, Shengwei Wang, Zhitao Zhu Introduction In 2024, the Online Data Stores team at Netflix conducted a comprehensive review of the relational databa…
line 들어가며 안녕하세요. 개발 서비스용 프라이빗 클라우드를 담당하고 있는 Cloud Service CBU 박영희입니다. LY Corporation은 서비스 개발에 필요한 인프라와 플랫폼을 제공하기 위한 프라이빗 클라우드를 내부에서 구축해 사용하고 있으며, LY Corporation으로 합병 전에 Yahoo! JAPAN과 LINE에서 사용하던 클라우드 서비스를 하나로 통합하고 있습니다. 새로운 통합 프라이빗 클라우드의 이름은 'Flava'입니다. 이 글에서는 클라우드 산업 전체가 어떻게 진화할지 말씀…
line 안녕하세요. LY Corporation Observability Infrastructure 팀에서 사내 시계열 데이터베이스(time-series database, TSDB)의 개발 및 운영을 맡고 있는 오기준입니다. LY Corporation의 사내 프라이빗 클라우드 플랫폼은 단순한 가상 머신(virtual machine)을 제공하는 것을 넘어 쿠버네티스(Kubernetes) 기반의 컨테이너 환경과 데이터베이스, 로드 밸런서(load balancer) 등 방대한 서비스 포트폴리오를 제공하고 있습…
aws Amazon has announced the general availability of EC2 X8i instances, specifically engineered for memory-intensive workloads such as SAP HANA, large-scale databases, and data analytics. Powered by custom Intel Xeon 6 processors with a 3.9 GHz all-core turbo frequency, these instances provide a significant performance leap over the previous X2i generation. By offering up to 6 TB of memory and substantial improvements in throughput, X8i instances represent the highest-performing Intel-based memory-optimized option in the AWS cloud. ### Performance Enhancements and Processor Architecture * **Custom Silicon:** The instances utilize custom Intel Xeon 6 processors available exclusively on AWS, delivering the fastest memory bandwidth among comparable Intel cloud processors. * **Memory and Bandwidth:** X8i provides 1.5 times more memory capacity (up to 6 TB) and 3.4 times more memory bandwidth compared to previous-generation X2i instances. * **Workload Benchmarks:** Real-world performance gains include a 50% increase in SAP Application Performance Standard (SAPS), 47% faster PostgreSQL performance, 88% faster Memcached performance, and a 46% boost in AI inference. ### Scalable Instance Sizes and Throughput * **Flexible Sizing:** The instances are available in 14 sizes, including new larger formats such as the 48xlarge, 64xlarge, and 96xlarge. * **Bare Metal Options:** Two bare metal sizes (metal-48xl and metal-96xl) are available for workloads requiring direct access to physical hardware resources. * **Networking and Storage:** The architecture supports up to 100 Gbps of network bandwidth with Elastic Fabric Adapter (EFA) support and up to 80 Gbps of Amazon EBS throughput. * **Bandwidth Control:** Support for Instance Bandwidth Configuration (IBC) allows users to customize the allocation of performance between networking and EBS to suit specific application needs. ### Cost Efficiency and Use Cases * **Licensing Optimization:** In preview testing, customers like Orion reduced SQL Server licensing costs by 50% by maintaining performance thresholds with fewer active cores compared to older instance types. * **Enterprise Applications:** The instances are SAP-certified, making them ideal for RISE with SAP and other high-demand ERP environments. * **Broad Utility:** Beyond databases, the instances are optimized for Electronic Design Automation (EDA) and complex data analytics that require massive memory footprints. For organizations managing massive datasets or expensive licensed database software, migrating to X8i instances offers a clear path to both performance optimization and infrastructure cost reduction. These instances are currently available in the US East (N. Virginia), US West (Oregon), and Europe (Ireland) regions through On-Demand, Spot, and Reserved purchasing models.
aws The AWS Weekly Roundup for mid-December 2025 highlights a series of updates designed to streamline developer workflows and enhance security across the cloud ecosystem. Following the momentum of re:Invent 2025, these releases focus on reducing operational friction through faster database provisioning, more granular container control, and AI-assisted development tools. These advancements collectively aim to simplify infrastructure management while providing deeper cost visibility and improved performance for enterprise applications. ## Database and Developer Productivity * **Amazon Aurora DSQL** now supports near-instant cluster creation, reducing provisioning time from minutes to seconds to facilitate rapid prototyping and AI-powered development via the Model Context Protocol (MCP) server. * **Amazon Aurora PostgreSQL** has integrated with **Kiro powers**, allowing developers to use AI-assisted coding for schema management and database queries through pre-packaged MCP servers. * **Amazon CloudWatch SDK** introduced support for optimized JSON and CBOR protocols, improving the efficiency of data transmission and processing within the monitoring suite. * **Amazon Cognito** simplified user communications by enabling automated email delivery through Amazon SES using verified identities, removing the need for manual SES configuration. ## Compute and Networking Optimizations * **Amazon ECS on AWS Fargate** now honors custom container stop signals, such as SIGQUIT or SIGINT, allowing for graceful shutdowns of applications that do not use the default SIGTERM instruction. * **Application Load Balancer (ALB)** received performance enhancements that reduce latency for establishing new connections and lower resource consumption during traffic processing. * **AWS Fargate** cost optimization strategies were highlighted in new technical guides, focusing on leveraging Graviton processors and Fargate Spot to maximize compute efficiency. ## Security and Cost Management * **Amazon WorkSpaces Secure Browser** introduced Web Content Filtering, providing category-based access control across 25+ predefined categories and granular URL policies at no additional cost. * **AWS Cost Management** tools now feature **Tag Inheritance**, which automatically applies tags from resources to cost data, allowing for more precise tracking in Cost Explorer and AWS Budgets. * **Amazon Step Functions** integration with Amazon Bedrock was further detailed in community resources, showcasing how to build resilient, long-running AI workflows with integrated error handling. To take full advantage of these updates, organizations should review their Fargate task definitions to implement custom stop signals for better application stability and enable Tag Inheritance to improve the accuracy of year-end cloud financial reporting.
figma From multi-day latency to near real-time insights: Figma’s data pipeline upgrade Inside Figma Engineering Infrastructure After an exponential growth in users and data, daily synchronization tasks started taking hours or even days to complete. Here’s how rebuilding a data pipelin…
figma Postmortem: Service disruption on April 29th, 2020 The root cause of our recent service outage and next steps Inside Figma Engineering