InfoQ Homepage Optimization Content on InfoQ
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Compiler Explorer Provides Insights into Low-Level Android App Optimization
Android engineers at Google added support for the Java and Kotlin programming languages to Compiler Explorer, an open source tool aimed at exploring how compilers work by compiling code in real-time. Using Compiler Explorer, Android engineers can optimize the performance of their apps by observing how the compiler works under the hood instead of using a set of pre-defined best practices.
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Azure Advisor Well-Architected Assessment in Public Preview to Optimize Cloud Infrastructure
Microsoft Azure recently announced the public preview of the Advisor Well-Architected assessment. This self-guided questionnaire aims to provide tailored, actionable recommendations to optimize Azure resources while aligning with the Azure Well-Architected Framework (WAF) principles.
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How Amazon Aurora Serverless Manages Resources and Scaling for Fleets of 10K+ Instances
AWS engineers published a paper describing the evolution and latest design of resource management and scaling for the Amazon Aurora Serverless platform. Aurora Serverless uses a combination of components at different levels to create a holistic approach for dynamically scaling and adjusting resources to satisfy the needs of customer workloads.
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Project Leyden Announces Early Access Build: 2-3x Start-up Improvements for Java Applications
The OpenJDK has reached a milestone by announcing the Early Access (EA) build for Project Leyden. This build represents over a year of development efforts to enhance Java application performance, particularly focusing on start-up times. The preliminary testing has shown impressive results, with popular application frameworks experiencing a 2-3x improvement in start-up times.
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InfoQ Dev Summit Boston: Optimizing Java Applications on Kubernetes - Beyond the Basics
At the InfoQ Dev Summit in Boston, Bruno Borges, who has been principal PM manager at Microsoft for over six years, shared insights on optimizing Java applications on Kubernetes. His session focused primarily on leveraging JVM ergonomics, understanding the impact of CPU throttling, and effectively managing garbage collection processes.
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Zendesk Moves from DynamoDB to MySQL and S3 to Save over 80% in Costs
Zendesk reduced its data storage costs by over 80% by migrating from DynamoDB to a tiered storage solution using MySQL and S3. The company considered different storage technologies and decided to combine the relational database and the object store to strike a balance between querybility and scalability while keeping the costs down.
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LinkedIn Migrates Espresso to HTTP2 and Reduces Connections by 88% and Latency by 75%
LinkedIn was able to dramatically improve the scalability and performance of its Espresso database by migrating it from HTTP1.1 to HTTP2, resulting in a reduction in the number of connections, latency, and garbage collection times. To achieve these gains, the team had to optimize the Netty’s default HTTP2 stack to make it fit their needs.
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How Spotify Fights Global Warming by Taking Their Mobile App Size under Control
Adding new features has often a hidden impact on app size, with several undesired effects, including user disengagement and unnecessary carbon emissions. To keep app size under control, Spotify engineers established pre-PR and post-PR processes to help prevent an estimated 10MB app size growth over six months.
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Hugging Face's Guide to Optimizing LLMs in Production
When it comes to deploying Large Language Models (LLMs) in production, the two major challenges originate from the huge amount of parameters they require and the necessity of handling very long input sequences to represent contextual information. Hugging Face has documented a list of techniques to tackle those hurdles based on their experience serving such models.
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Cloudflare Introduces Smart Hints to Automate Web Performance Optimisation
Cloudflare has introduced Smart Hints to eliminate the need for manual configuration of Early Hints and Fetch Priorities, By leveraging Cloudflare's network, Smart Hints streamline the optimization process and aim to provide performance improvements without requiring manual configuration.
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ETTrace is an Open-Source Profiler for iOS Aiming to Simplify Performance Optimization
Recently open-sourced by Emerge Tools, maker of several analysis tools for iOS apps, ETTrace aims to simplify iOS performance profiling by providing intuitive visualizations and straightforward operation.
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AWS Introduces Athena Provisioned Capacity
AWS recently announced a new feature Provisioned Capacity for Athena, that allows users to run SQL queries on fully-managed compute capacity for a fixed price and no long-term commitments.
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Green Software Development - What Can You Do Now, and Where is the Industry Heading?
Making code more efficient often ends up saving carbon. Storing less information and compressing it can also lower your carbon footprint. There are open-source projects and standards and guides available that can be used to increase sustainability in software development. Measurement standardization is needed to compare the environmental impact of cloud suppliers.
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Developing Software to Manage Distributed Energy Systems at Scale
Functional programming techniques can make software more composable, reliable, and testable. For systems at scale, trade-offs in edge vs. cloud computing can impact speed and security.
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AWS Lambda SnapStart Accelerates Java Functions
At the recent re:Invent, AWS announced an update to its FaaS offering Lambda with SnapStart feature that reduces the cold start for Java Functions.