Dynatrace

JANUARY 16, 2023

Through effortless provisioning, a larger number of small hosts provide a cost-effective and scalable platform. Of the organizations in the Kubernetes survey, 71% run databases and caches in Kubernetes, representing a +48% year-over-year increase. The different infrastructure setup reflects economic and technical considerations.

Open Source 358

Open Source Java Operating System Programming 358

Dynatrace

DECEMBER 21, 2023

Evaluating these on three levels—data center, host, and application architecture (plus code)—is helpful. Application architectures might not be conducive to rehosting. Implement appropriate caching layers (for example, read-only cache for static data). Is the solution to just move all workloads to the cloud?

Cloud 264

Cloud Energy Best Practices Cache 264

All Things Distributed

JANUARY 18, 2012

Werner Vogels weblog on building scalable and robust distributed systems. a Fast and Scalable NoSQL Database Service Designed for Internet Scale Applications. The original Dynamo design was based on a core set of strong distributed systems principles resulting in an ultra-scalable and highly reliable database system.

Scalability 162

Scalability Database Ecommerce Latency 162

Dynatrace

NOVEMBER 28, 2022

Lambda then takes a snapshot of the memory and disk state of the initialized execution environment, persists the encrypted snapshot, and caches it for low-latency access. Understand and optimize your architecture. Built for enterprise scalability. Optimize timing hotspots. Simplify error analytics.

Lambda 246

Lambda AWS Serverless Latency 246

The Netflix TechBlog

MARCH 5, 2019

the order of the rows on your Netflix home page, issuing content licenses when you click play, finding the Open Connect cache closest to you with the content you requested, and many more). A majority of the Netflix product features are either partially or completely dependent on one of our many micro-services (e.g.,

Infrastructure 184

Infrastructure Cloud Scalability AWS 184

InfoQ

MARCH 15, 2024

Hashnode created a scalable event-driven architecture (EDA) for composing feed data for thousands of users. The company used serverless services on AWS, including Lambda, Step Functions, EventBridge, and Redis Cache. The solution leverages Step Functions' distributed maps feature that enables high-concurrency processing.

Scalability 76

Scalability AWS Architecture Lambda 76

High Scalability

JULY 20, 2018

That’s mapping applications to the specific architectural choices. The third wing of the architecture piece is the “domain specific system-on-chip.” That means multiple data indirections mean multiple cache misses. They are very expensive. This is where your performance goes. There are a few more quotes.

Internet 121

Internet Internet Scalability Automotive 121

Dynatrace

NOVEMBER 3, 2021

Organizations are depending more and more on distributed architectures to provide application services. Examples include a spike in memory utilization, a decrease in cache hit ratio, or an increase in CPU utilization. DevOps practitioners struggle to maintain highly available and scalable applications. Dynatrace news.

Monitoring 264

Monitoring Metrics DevOps Scalability 264

Dynatrace

MAY 13, 2022

Because of its scalability and distributed architecture, thousands of companies trust it to run their cloud and hybrid-based workloads at high availability without compromising performance. You can also analyze table metrics, such as cache hits and misses. Apache Cassandra is an open-source, distributed, NoSQL database.

Azure 246

Azure Latency Metrics Infrastructure 246

Dynatrace

JULY 16, 2020

TenantCache: a cache to store tenant information and API token information and semi-permanent data to avoid unnecessary roundtrips. ? These API tokens are then stored in a local cache (the TenantCache using Redis), alongside with other rather static information of the environments: ? tenant-token the current API token to use.

Cache 289

Cache Serverless Efficiency Tuning 289

The Netflix TechBlog

SEPTEMBER 18, 2024

Central to this infrastructure is our use of multiple online distributed databases such as Apache Cassandra , a NoSQL database known for its high availability and scalability. Data Model At its core, the KV abstraction is built around a two-level map architecture.

Latency 256

Latency Storage Cache Efficiency 256

Scalegrid

MARCH 28, 2024

In this comparison of Redis vs Memcached, we strip away the complexity, focusing on each in-memory data store’s performance, scalability, and unique features. Redis is better suited for complex data models, and Memcached is better suited for high-throughput, string-based caching scenarios.

Cache 130

Cache Storage Architecture Scalability 130

All Things Distributed

SEPTEMBER 3, 2013

As we prepared to launch these features, I was struck not only by the range of services we provide to enable customers to run fully managed, scalable, high performance database workloads, including Amazon RDS , Amazon DynamoDB , Amazon Redshift and Amazon ElastiCache , but also by the pace at which these services are evolving and improving.

Cache 98

Cache Cloud Performance Retail 98

The Netflix TechBlog

MAY 4, 2023

When undertaking system migrations, one of the main challenges is establishing confidence and seamlessly transitioning the traffic to the upgraded architecture without adversely impacting the customer experience. It helps expose memory leaks, deadlocks, caching issues, and other system issues.

Traffic 343

Traffic Latency Tuning Systems 343

The Netflix TechBlog

OCTOBER 8, 2024

In previous blog posts, we introduced the Key-Value Data Abstraction Layer and the Data Gateway Platform , both of which are integral to Netflix’s data architecture. Scalability Our users may operate with limited information at the time of provisioning their namespaces, resulting in best-effort provisioning estimates.

Latency 235

Latency Storage Traffic Tuning 235

InfoQ

JANUARY 29, 2024

RevenueCat extensively uses caching to improve the availability and performance of its product API while ensuring consistency. The company shared its techniques to deliver the platform, which can handle over 1.2 billion daily API requests. The team at RevenueCat created an open-source memcache client that provides several advanced features.

Cache 108

Cache Open Source Availability Performance 108

All Things Distributed

JULY 14, 2015

In this blog post, I will explain how these three new capabilities empower you to build applications with distributed systems architecture and create responsive, reliable, and high-performance applications using DynamoDB that work at any scale. Amazon Redshift) and Elasticsearch machines. DynamoDB Cross-region Replication.

Database 158

Database Lambda AWS IoT 158

The Morning Paper

AUGUST 29, 2019

Choosing a cloud DBMS: architectures and tradeoffs Tan et al., As it is infeasible to test every OLAP system runnable on AWS, we chose widely-used systems that represented a variety of architectures and cost models. Query performance is measured from both warm and cold caches. VLDB’19. Query restrictions.

Architecture 76

Architecture Cloud Storage Serverless 76

Smashing Magazine

SEPTEMBER 28, 2022

Active Memory Caching. When you want to get data that you already had quickly, you need to do caching — caching stores data that a user recently retrieved. Caching partially stores your data and is not used as permanent storage. Caching partially stores your data and is not used as permanent storage.

Cache 141

Cache Performance Servers Architecture 141

High Scalability

DECEMBER 18, 2018

Senior DevOps Engineer : Your engineering work will focus on using your deep knowledge of the web stack including firewalls, web applications, caches and data stores ­ to create innovative infrastructure architectures that are resilient, scalable, and blazingly fast.

Healthcare 122

Healthcare Best Practices DevOps Cache 122

InfoQ

SEPTEMBER 23, 2024

Netflix’s engineers implemented many improvements across the Pushy ecosystem to ensure the platform's scalability and reliability and support new capabilities. By Rafal Gancarz

Scalability 98

Scalability Engineering Cache Design 98

Scalegrid

JANUARY 10, 2025

Heading into 2024, SQL databases will remain essential in data management, increasingly using distributed systems to meet growing needs for scalability and reliability. The main advantages of distributed SQL databases are scalability and continuous operation.

Database 130

Database Best Practices Scalability Blockchain 130

ACM Sigarch

NOVEMBER 1, 2019

This blog post gives a glimpse of the computer systems research papers presented at the USENIX Annual Technical Conference (ATC) 2019, with an emphasis on systems that use new hardware architectures. As a consequence, the vast majority of the papers in the past has usually focused on conventional X86 or GPU-accelerated architectures.

Architecture 12

Architecture Hardware Cache Storage 12

Percona

MARCH 20, 2023

When designing an architecture, many components need to be considered before deciding on the best solution. In this context, features like filtering, firewalling, or caching are redundant and may consume resources that could be allocated to scaling. MySQL Router was never in the game.

Games 141

Games Latency Traffic Cache 141

The Morning Paper

FEBRUARY 6, 2020

Last week we looked at a function shipping solution to the problem; Cloudburst uses the more common data shipping to bring data to caches next to function runtimes (though you could also make a case that the scheduling algorithm placing function execution in locations where the data is cached a flavour of function-shipping too).

Serverless 98

Serverless Lambda Cache Latency 98

All Things Distributed

DECEMBER 5, 2010

Werner Vogels weblog on building scalable and robust distributed systems. Often these namespaces are hierarchical in nature such that it becomes easier to manage them and to decentralize control, which makes the system more scalable. There are two main types of DNS servers: authoritative servers and caching resolvers.

Cloud 112

Cloud Internet Internet AWS 112

All Things Distributed

APRIL 27, 2011

Werner Vogels weblog on building scalable and robust distributed systems. Look inside a current textbook on software architecture, and youll find few patterns that we dont apply at Amazon. Service-oriented architecture -- or SOA -- is the fundamental building abstraction for Amazon technologies. All Things Distributed.

Technology 129

Technology Technology AWS Storage 129

Scalegrid

FEBRUARY 8, 2024

Key Takeaways Distributed storage systems benefit organizations by enhancing data availability, fault tolerance, and system scalability, leading to cost savings from reduced hardware needs, energy consumption, and personnel. Variations within these storage systems are called distributed file systems.

Storage 130

Storage Systems Big Data Azure 130

Dynatrace

SEPTEMBER 17, 2019

REDIS for caching. MaaSS for Cloud Architects: Deployment and Architecture Validations. Validate correct architecture, configuration and deployment by looking at Service Flow! Their technology stack looks like this: Spring Boot-based Microservices. NGINX as an API Gateway. PostgreSQL & Elastic for data storage.

AWS 170

AWS Monitoring Ecommerce Lambda 170

O'Reilly Software

DECEMBER 11, 2017

A message-based microservices architecture offers many advantages, making solutions easier to scale and expand with new services. The asynchronous nature of interservice interactions inherent to this architecture, however, poses challenges for user-initiated actions such as create-read-update-delete (CRUD) requests on an object.

Architecture 68

Architecture Government Latency Efficiency 68

ScaleOut Software

APRIL 22, 2020

The Solution: Distributed Caching. The solution to this challenge is to use scalable, memory-based data storage for fast-changing data so that web sites can keep up with exploding workloads. It’s not enough simply to lash together a set of servers hosting a collection of in-memory caches.

Cache 52

Cache Storage Servers Database 52

ScaleOut Software

APRIL 22, 2020

The Solution: Distributed Caching. The solution to this challenge is to use scalable, memory-based data storage for fast-changing data so that web sites can keep up with exploding workloads. It’s not enough simply to lash together a set of servers hosting a collection of in-memory caches.

Cache 52

Cache Storage Servers Database 52

IO River

NOVEMBER 2, 2023

CDNs cache content on edge servers distributed globally, reducing the distance between users and the content they want.‍CDNs use load-balancing techniques to distribute incoming traffic across multiple servers called Points of Presence (PoPs) which distribute content closer to end-users and improve overall performance.

Architecture 52

Architecture Cache Performance Latency 52

cdemi

MAY 8, 2016

Applications that rely heavily on a data-store usually can benefit greatly from using the Cache-Aside Pattern. If used correctly, this pattern can improve performance and help maintain consistency between the cache and the underlying data store. If the item exists in the cache, you can use that. Lifetime of Cached Data.

Cache 54

Cache Design C++ Processing 54

IO River

NOVEMBER 2, 2023

CDNs cache content on edge servers distributed globally, reducing the distance between users and the content they want.‍CDNs ‍What is CDN Architecture? CDNs cache content on edge servers distributed globally, reducing the distance between users and the content they want.‍CDNs ‍What is CDN Architecture?‍CDN

Architecture 52

Architecture Cache Performance Latency 52

Scalegrid

JANUARY 5, 2024

Despite initial investment costs, DBMS presents long-term savings and improved efficiency through automated processes, efficient query optimizations, and scalability, contributing to enhanced decision-making and end-user productivity. Practical Applications of DBMS DBMS finds practical applications in various fields.

Efficiency 147

Efficiency Storage Database Scalability 147

Scalegrid

JANUARY 21, 2025

With its widespread use in modern application architectures, understanding the ins and outs of Redis monitoring is essential for any tech professional. To monitor Redis instances effectively, collect Redis metrics focusing on cache hit ratio, memory allocated, and latency threshold.

Strategy 130

Strategy Monitoring Latency DevOps 130