Dynatrace

JULY 6, 2020

As adoption rates for Microsoft Azure continue to skyrocket, Dynatrace is developing a deeper integration with the platform to provide even more value to organizations that run their businesses on Azure or use it as a part of their multi-cloud strategy. Azure Virtual Network Gateways. Deeper visibility and more precise answers.

Azure 149

Azure Cloud Big Data Virtualization 149

ACM Sigarch

MAY 31, 2023

Heterogeneous and Composable Memory (HCM) offers a feasible solution for terabyte- or petabyte-scale systems, addressing the performance and efficiency demands of emerging big-data applications. even lowered the latency by introducing a multi-headed device that collapses switches and memory controllers. The recently announced CXL3.0

Latency 52

Latency Hardware Cache Architecture 52

Brendan Gregg

FEBRUARY 28, 2023

At USENIX SREcon22 APAC I gave the opening keynote on the future of computer performance, rounding up the latest developments and making predictions of where I see things heading. This talk originated from my updates to Systems Performance 2nd Edition , and this was the first time I've given this talk in person! Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Dynatrace

JANUARY 26, 2021

Traditional computing models rely on virtual or physical machines, where each instance includes a complete operating system, CPU cycles, and memory. VMware commercialized the idea of virtual machines, and cloud providers embraced the same concept with services like Amazon EC2, Google Compute, and Azure virtual machines.

Serverless 245

Serverless Efficiency Lambda Azure 245

Testsigma

DECEMBER 12, 2020

But browsers and web development technologies do not seem to be in a happy relationship. To ease out the web development, developers think of new ways to have a dedicated and organised system of sustainable websites such as subgrids. This has been due to their working methodology of Agile development.

Testing 53

Testing Operating System Website Latency 53

VoltDB

JUNE 1, 2017

It was – like the hypothetical movie I describe above – more than a little bit odd, as you could leave a session discussing ever more abstract layers of virtualization and walk into one where they emphasized the critical importance of pinning a network interface to a specific VM for optimal performance.

Hardware 56

Hardware Latency Virtualization Cloud 56

Testsigma

AUGUST 24, 2020

Continuous Testing is the process of testing at all stages of software development – one after the another- without any human intervention. Continuous Testing makes it possible to eliminate testing as a bottleneck for faster software development and delivery. Continuous Testing is key to faster delivery of Agile products to the market.

Testing 69

Testing Open Source Scalability Latency 69

ScaleOut Software

JULY 21, 2020

By transparently distributing stored objects across a cluster of servers (physical or virtual), it automatically scales performance for fast-growing workloads and maintains consistently low access latency. To simplify development for.NET applications, it uses Microsoft’s language integrated query ( LINQ ) to specify queries.

Analytics 52

Analytics Airlines Cache Scalability 52

ScaleOut Software

JULY 21, 2020

By transparently distributing stored objects across a cluster of servers (physical or virtual), it automatically scales performance for fast-growing workloads and maintains consistently low access latency. To simplify development for.NET applications, it uses Microsoft’s language integrated query ( LINQ ) to specify queries.

Analytics 52

Analytics Airlines Cache Scalability 52

Dynatrace

JUNE 1, 2023

Five SLO examples for faster, more reliable apps Once you get started with these service-level objective examples, you can branch out to develop more targeted SLOs suited for your business. Note : you might hear the term latency used instead of response time. Both latency and response time are critical to ensure reliability.

Traffic 173

Traffic Latency Website Virtualization 173

VoltDB

JUNE 1, 2017

It was – like the hypothetical movie I describe above – more than a little bit odd, as you could leave a session discussing ever more abstract layers of virtualization and walk into one where they emphasized the critical importance of pinning a network interface to a specific VM for optimal performance.

Hardware 40

Hardware Latency Virtualization Cloud 40

Brendan Gregg

OCTOBER 8, 2018

more capable, and built from the ground up for the modern era of the eBPF virtual machine. It is being developed for BSD, too, where BPF originated. Alastair recently developed struct support, and applied it to tracepoints (which is used by the above one-liners), and applied it to kprobes yesterday. eBPF does more.

C++ 110

C++ Virtualization Programming Latency 110

Abhishek Tiwari

JULY 12, 2018

In recent times, in order to gain valuable insights or to develop the data-driven products companies such as Netflix, Spotify, Uber, AirBnB have built internal data pipelines. This includes both data pipeline developed using batch-driven frameworks such as Apache AirFlow, Luigi, etc. Depending on frameworks, data processing units (a.k.a

Latency 63

Latency Analytics Scalability Engineering 63

Scalegrid

MARCH 14, 2024

In practice, a hybrid cloud operates by melding resources and services from multiple computing environments, which necessitates effective coordination, orchestration, and integration to work efficiently. Tailoring resource allocation efficiently ensures faster application performance in alignment with organizational demands.

Strategy 130

Strategy Cloud Artificial Intelligence Infrastructure 130

The Netflix TechBlog

SEPTEMBER 24, 2021

Figure 1: A Simplified Video Processing Pipeline With this architecture, chunk encoding is very efficient and processed in distributed cloud computing instances. Uploading and downloading data always come with a penalty, namely latency.

Cloud 237

Cloud Media Storage Cache 237

Scalegrid

JANUARY 12, 2024

This article analyzes cloud workloads, delving into their forms, functions, and how they influence the cost and efficiency of your cloud infrastructure. Simply put, it’s the set of computational tasks that cloud systems perform, such as hosting databases, enabling collaboration tools, or running compute-intensive algorithms.

Cloud 130

Cloud Virtualization Storage Efficiency 130

Scalegrid

FEBRUARY 8, 2024

Durability Availability Fault tolerance These combined outcomes help minimize latency experienced by clients spread across different geographical regions. This makes adopting such sophisticated multi-node-based arrangements exceedingly advantageous from both operational efficiency and financial viewpoints.

Storage 130

Storage Systems Big Data Azure 130

Brendan Gregg

OCTOBER 7, 2018

more capable, and built from the ground up for the modern era of the eBPF virtual machine. It is being developed for BSD, too, where BPF originated. Alastair recently developed struct support, and applied it to tracepoints (which is used by the above one-liners), and applied it to kprobes yesterday. eBPF does more.

C++ 40

C++ Virtualization Programming Latency 40

Dynatrace

JANUARY 13, 2022

Synthetic monitoring is also useful for developing baselines of performance. Virtually any application with a user interface can benefit from regular real user monitoring. Analyzing a clinician’s clickstream when using an electronic medical record system to better improve the efficiency of data entry. Want to learn more?

Monitoring 184

Monitoring Latency Mobile Best Practices 184

IO River

NOVEMBER 2, 2023

They need to deliver impeccable performance without breaking the bank.According to recent industry statistics, global streaming has seen an uptick of 30% in the past year, underscoring the importance of efficient CDN architecture strategies. This is where a well-architected Content Delivery Network (CDN) shines.

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

They need to deliver impeccable performance without breaking the bank.According to recent industry statistics, global streaming has seen an uptick of 30% in the past year, underscoring the importance of efficient CDN architecture strategies. This is where a well-architected Content Delivery Network (CDN) shines.

Architecture 52

Architecture Performance Internet Internet 52

Scalegrid

OCTOBER 17, 2019

In that environment, the first PostgreSQL developers decided forking a process for each connection to the database is the safest choice. Developers are often strongly discouraged from holding a database connection while other operations take place. As a result, popular middlewares have been developed for PostgreSQL.

Architecture 200

Architecture Database Latency Servers 200

All Things Distributed

MARCH 11, 2016

We’ve developed the fundamental skill of managing the “blast radius” of a failure occurrence such that the overall health of the system can be maintained. Developing software services that need to be operated is radically different from building software that needs to be shipped to customers. Primitives not frameworks.

AWS 144

AWS Hardware Retail Virtualization 144

The Netflix TechBlog

JANUARY 24, 2022

Technically, “performance” metrics are those relating to the responsiveness or latency of the app, including start up time. Every test runs on a combination of devices (physical and virtual) and platform versions ( SDKs ). and often before they are even committed to the codebase. What do we mean by Performance?

Performance 199

Performance Metrics Performance Testing Testing 199

Alex Russell

APRIL 29, 2021

Apple forces developers of competing browsers to use their engine for all browsers on iOS , restricting their ability to deliver a better version of the web platform. They are, pound for pound, some of the best engine developers globally and genuinely want good things for the web. The Compatibility Tax.

Media 145

Media Games Education Engineering 145

All Things Distributed

SEPTEMBER 3, 2013

Since databases are complex and have so much impact on our customers’ apps, from day 1 we have believed in delivering managed services and taking on the burden of provisioning, configuring, securing, backing up and restoring databases to enable our customers to focus on what they do best, which is to develop awesome apps for their users.

Cache 129

Cache Cloud Performance Retail 129

All Things Distributed

AUGUST 20, 2015

Relationships are a fundamental aspect of both the physical and virtual worlds. Modern applications need to quickly navigate connections in the physical world of people, cities, and public transit stations as well as the virtual world of search terms, social posts, and genetic code, for example. Enter graph databases.

Database 134

Database Logistics Availability Social Media 134

Percona

MAY 15, 2023

In both cases, when using virtually-synchronous replication, the process will require certification from each node and local (by node) write; as such, the number of writes is NOT distributed across multiple nodes but duplicated. If you choose it at the beginning, before doing any application development, the effort can be significantly less.

Traffic 123

Traffic Scalability Database Servers 123

Dotcom-Montior

NOVEMBER 24, 2021

Web developers or administrators did not have to worry or even consider the complexity of distributed systems of today. For basic and simple websites, a developer was able to easily automate these checks and fix any problems before a user encountered them. The recipe was straightforward. Do you have a database? Reliability.

Systems 74

Systems Monitoring Hardware Network 74

Adrian Cockcroft

NOVEMBER 18, 2019

Learn about what’s in it: [link] Some selected sessions: OPN201 Change is coming to robotics development: The shift to ROS 2 ?? AWS Developer Relations on how the shift from Robot Operating System (ROS) 1 to ROS 2 will change the landscape for all robot lovers. Alejandra Olvera-Novack?—?AWS

Open Source 40

Open Source AWS Lambda Serverless 40

Adrian Cockcroft

NOVEMBER 18, 2019

Learn about what’s in it: [link] Some selected sessions: OPN201 Change is coming to robotics development: The shift to ROS 2 ?? AWS Developer Relations on how the shift from Robot Operating System (ROS) 1 to ROS 2 will change the landscape for all robot lovers. Alejandra Olvera-Novack?—?AWS

Open Source 40

Open Source AWS Lambda Serverless 40

All Things Distributed

JANUARY 18, 2012

s Dynamo technology , which was one of the first non-relational databases developed at Amazon. With Amazon DynamoDB, developers scaling cloud-based applications can start small with just the capacity they need and then increase the request capacity of a given table as their app grows in popularity. History of NoSQL at Amazon â??

Scalability 167

Scalability Database Ecommerce Latency 167

Adrian Cockcroft

APRIL 5, 2023

This proposal seeks to define a standard for real-time carbon and energy data as time-series data that would be accessed alongside and synchronized with the existing throughput, utilization and latency metrics that are provided for the components and applications in computing environments.

Energy 52

Energy Metrics Cloud Operating System 52

Brendan Gregg

SEPTEMBER 5, 2017

Switching from Solaris to Linux has become much easier in the last two years, with Linux developments in ZFS, Zones, and DTrace. Linux has also been developing its own ZFS-like filesystem, btrfs. Since ZFS is an add-on developed out-of-tree, it will always be harder to get the same level of attention. LTS (April 2016).

Virtualization 76

Virtualization AWS Engineering Hardware 76

SQL Server According to Bob

JANUARY 11, 2020

url=/library/en-us/fileio/fs/sparse_files.asp ) ​​ on the ​​ Microsoft Developer Network ​​ (MSDN). KB ​​ boundaries efficiently. ​​ Application design ​​ can become ​​ critical to efficient log space usage.

Servers 40

Servers Cache Database Media 40

ScaleOut Software

MAY 15, 2014

For example, the IMDG must be able to efficiently create millions of objects in each server to make use of its huge storage capacity. Likewise, object access paths must be heavily multi-threaded and avoid lock contention to minimize access latency and maximize throughput.

Cache 40

Cache Servers Network Design 40

SQL Server According to Bob

JANUARY 11, 2020

Many high-end disk subsystems provide high-speed cache facilities to reduce the latency of read and write operations. The BPool consumes the majority of the user mode address space leaving only a few 100 MB of the virtual address range free for thread stacks, DLLs, and other activities.

Servers 40

Servers Cache Media Hardware 40