The Morning Paper

SEPTEMBER 3, 2019

SLOG: serializable, low-latency, geo-replicated transactions Ren et al., SLOG is another research system motivated by the needs of the application developer (aka, user!). That’s where SLOG (Serializable LOw-latency, Geo-replicated transactions) comes in. VLDB’19. The last word.

Latency 70

Latency Processing Benchmarking Systems 70

Scalegrid

JUNE 22, 2020

DigitalOcean is quickly building its reputation as the developers cloud by providing an affordable, flexible and easy to use cloud platform for developers to work with. Compare Latency. On average, ScaleGrid achieves almost 30% lower latency over DigitalOcean for the same deployment configurations. Compare Pricing.

Database 217

Database Benchmarking Latency Performance 217

DZone

JUNE 22, 2023

The goal is to help developers, technical managers, and business owners understand the importance of API performance optimization and how they can improve the speed, scalability, and reliability of their APIs. What Is API Performance Optimization?

Scalability 245

Scalability Design Best Practices Performance 245

Dynatrace

NOVEMBER 28, 2022

The new Amazon capability enables customers to improve the startup latency of their functions from several seconds to as low as sub-second (up to 10 times faster) at P99 (the 99th latency percentile). This can cause latency outliers and may lead to a poor end-user experience for latency-sensitive applications.

Lambda 221

Lambda AWS Serverless Latency 221

Scalegrid

JUNE 4, 2020

DigitalOcean is a cost-effective cloud provider that caters to, and is widely adopted by the developer community. Compare Latency. lower latency compared to DigitalOcean for PostgreSQL. Now, let’s take a look at the throughput and latency performance of our comparison. At a glance – TLDR. Compare Throughput.

Database 230

Database Latency Benchmarking Performance 230

High Scalability

FEBRUARY 17, 2021

We note that for MongoDB update latency is really very low (low is better) compared to other dbs, however the read latency is on the higher side. The latency table shows that 99th percentile latency for Yugabyte is quite high compared to others (lower is better). Again Yugabyte latency is quite high. Conclusion.

Benchmarking 308

Benchmarking Latency C++ Database 308

The Netflix TechBlog

JANUARY 25, 2023

The service should be able to serve real-time, aka UI, applications so CRUD and search operations should be achieved with low latency. Our service will be used by a lot of internal UI applications hence the latency for CRUD and search operations must be low. Search latency for the generic text queries are in milliseconds.

Scalability 283

Scalability Latency Media Architecture 283

DZone

JANUARY 19, 2023

As we are progressing with application development, among various things, there is one primary thing we are less worried about: computing power. Though we are not worried about computing resources, the latency becomes an overhead. A lot of messaging protocols have been developed in the past to address this.

Best Practices 255

Best Practices Transportation Big Data Latency 255

Adrian Cockcroft

JULY 4, 2023

At that time I developed a function called as.peaks — which takes a histogram, and fits normally distributed peaks to it, and shared that code on github. Some minor updates to as.peaks and the new code developed with help from ChatGPT is provided there. Now I needed to pull out some fields from the JSON.

Development 52

Development Latency C++ Open Source 52

Dynatrace

DECEMBER 27, 2022

When organizations implement SLOs, they can improve software development processes and application performance. Develop error budgets to help teams measure success and make data-driven decisions. Latency is the time that it takes a request to be served. SLOs improve software quality. Define SLOs for each service. Reliability.

Software 259

Software Software Benchmarking Latency 259

Scalegrid

DECEMBER 21, 2023

Identifying key Redis® metrics such as latency, CPU usage, and memory metrics is crucial for effective Redis monitoring. 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

Tech News Gather

FEBRUARY 20, 2023

With some unique advantages like low latency and faster speed, 5G aims to give birth to a new era of mobile application development with some innovations. With the increase in speed and less latency, there are a lot of possibilities that can be explored in the field of the internet of things (IOT) and smart devices.

Mobile 40

Mobile Development Artificial Intelligence IoT 40

Dynatrace

FEBRUARY 15, 2023

Streamline development and delivery processes Nowadays, digital transformation strategies are executed by almost every organization across all industries. To achieve this, many organizations are adopting DevOps practices to provide developers with a delivery platform to release their applications and services autonomously and independently.

DevOps 215

DevOps Latency Traffic Best Practices 215

DZone

SEPTEMBER 14, 2022

Typically in low-latency development, a trade-off must be made between minimizing latency and avoiding excessive CPU utilization. Description of the Problem. In a typical application stack, multiple threads are used for servicing events, processing data, pipelining, and so on.

Latency 130

Latency Open Source Strategy Design 130

DZone

AUGUST 24, 2021

As a frontend developer or QA, we want to test our website performance in different network conditions and with different API latencies too. Testing certain components of web applications requires simulating delay in one or more web app components. Here are some scenarios where you would like to delay the network requests.

Network 246

Network Website Performance Latency Testing 246

Scalegrid

APRIL 28, 2020

Here’s a quick overview of the key advantages: Developer-friendly. Does it affect latency? Yes, you can see an increase in latency. So, if you’re hosting your application in AWS or Azure and move your database to DigitalOcean, you will see an increase in latency. Simple pricing. SSD-based VMs. High performance.

Azure 344

Azure AWS Database Latency 344

Dynatrace

MAY 31, 2023

The practice uses continuous monitoring and high levels of automation in close collaboration with agile development teams to ensure applications are highly available and perform without friction. At the lowest level, SLIs provide a view of service availability, latency, performance, and capacity across systems.

Best Practices 219

Best Practices DevOps Latency Metrics 219

Dynatrace

MAY 17, 2023

To ensure high standards, it’s essential that your organization establish automated validations in an early phase of the software development process—ideally when code is written. In this case, the four golden signals (latency, traffic, errors, and saturation) are derived from span attributes and DQL metric queries via Dynatrace Grail™.

DevOps 183

DevOps Traffic Latency Best Practices 183

Scalegrid

OCTOBER 24, 2019

As organizations continue to migrate to the cloud, it’s important to get in front of performance issues, such as high latency, low throughput, and replication lag with higher distances between your users and cloud infrastructure. ScaleGrid also maintains 53% lower latency on average throughout the entire MySQL AWS performance tests.

AWS 183

AWS Latency Performance Benchmarking 183

Dynatrace

MAY 13, 2022

It also removes the need for developers and database administrators to manage infrastructure or update database versions. With the Dynatrace Data Explorer, you can easily analyze metrics, such as client read/write latency by Cassandra nodes and disk space usage by keyspaces. Start monitoring Azure Managed Instance for Apache Cassandra.

Azure 234

Azure Latency Metrics Infrastructure 234

CSS Wizardry

AUGUST 7, 2019

However, one metric I feel that front-end developers overlook all too quickly is Time to First Byte (TTFB). The first—and often most surprising for people to learn—thing that I want to draw your attention to is that TTFB counts one whole round trip of latency. can all provide valuable insights. But what else is TTFB?

Latency 269

Latency Ecommerce Servers Mobile 269

Sutter's Mill

FEBRUARY 13, 2017

Tue-Thu Apr 25-27: High-Performance and Low-Latency C++ (Stockholm). On April 25-27, I’ll be in Stockholm (Kista) giving a three-day seminar on “High-Performance and Low-Latency C++.” If you’re interested in attending, please check out the links, and I look forward to meeting and re-meeting many of you there.

Latency 51

Latency C++ Hardware Performance 51

The Netflix TechBlog

MARCH 7, 2024

However, in order to benefit from scalable compute, we need to help the developer to package and rehydrate the whole execution environment of a project in a remote pod in a reproducible manner (preferably quickly). Branched development and deployment is managed via @project , which also isolates events between different branches.

Systems 226

Systems Media Cache Open Source 226

Dynatrace

DECEMBER 4, 2023

Given the prevalence of Python in AI model development, OpenTelemetry serves as a robust standard for collecting observability data, including traces, metrics, and logs. Dynatrace OneAgent® is perfectly capable of automatically injecting and tracing code-level information for many technologies, such as Java,NET, Golang, and NodeJS.

Open Source 255

Open Source Latency Metrics Java 255

Dynatrace

MARCH 16, 2023

So how do development and operations (DevOps) teams and site reliability engineers (SREs) distinguish among good, great, and suboptimal SLOs? Monitors signals The first attribute of a good SLO is the ability to monitor the four “golden signals”: latency, traffic, error rates, and resource saturation.

DevOps 211

DevOps Latency Metrics Traffic 211

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

Dynatrace

JANUARY 31, 2024

Development and demand for AI tools come with a growing concern about their environmental cost. For production models, this provides observability of service-level agreement (SLA) performance metrics, such as token consumption, latency, availability, response time, and error count.

Cache 201

Cache Azure Infrastructure Monitoring 201

Dynatrace

OCTOBER 10, 2022

Code development also benefits from a serverless approach. Application developers can spin up isolated test environments that pose no risk to current operations. Reduced latency. By using cloud providers with multiple server sites, organizations can reduce function latency for end users. Faster time to market.

Serverless 163

Serverless Infrastructure Lambda Latency 163

Dynatrace

FEBRUARY 4, 2021

As a discipline, SRE focuses on improving software system reliability across key categories including availability, performance, latency, efficiency, capacity, and incident response. SRE applies DevOps principles to developing systems and software that help increase site reliability and performance.

Engineering 252

Engineering DevOps Government Latency 252

Dynatrace

MAY 19, 2022

Organizations have multiple stakeholders and almost always have different teams that set up monitoring, operate systems, and develop new functionality. In their new dashboard, they added dimensions for load, latency, and open problems for each component. The “Four Golden Signals” include the following: Latency.

Automotive 267

Automotive Latency Architecture Azure 267

The Netflix TechBlog

SEPTEMBER 8, 2020

How we migrated our Android endpoints out of a monolith into a new microservice by Rohan Dhruva , Ed Ballot As Android developers, we usually have the luxury of treating our backends as magic boxes running in the cloud, faithfully returning us JSON. It was a Node.js Java…Script?

Latency 233

Latency Cache Java Traffic 233

Dynatrace

OCTOBER 23, 2023

We’ve worked with our partners and customers to internalize the Hyper-V observability practices they have developed over years of experience running Hyper-V. Therefore, we have redesigned this extension from scratch, replacing the previously available WMI-based extension. What’s next?

Efficiency 210

Efficiency Virtualization Hardware Performance 210

Percona

NOVEMBER 3, 2023

And now, execute the benchmark: -- execute the following on the coordinator node pgbench -c 20 -j 3 -T 60 -P 3 pgbench The results are not pretty. psql pgbench <<_eof1_ qecho adding node citus3. select citus_add_node('citus3', 5432); qecho rebalancing shards across TWO nodes.

Database 107

Database Benchmarking Latency C++ 107

Scalegrid

NOVEMBER 20, 2019

95th Percentile Latency. The 95th percentile latency of queries was also 1.8 Workload Throughput (Queries Per Second). Index Creation on Master. Rolling Index Creation. times higher when the index creation happened on the master server.

Best Practices 239

Best Practices Latency Tuning Database 239

Dynatrace

JULY 18, 2023

With Configuration as Code, developers can manage their observability and security tasks with config files that can be developed alongside source code conveniently and at scale. As software development grows more complex, managing components using an automated onboarding process becomes increasingly important.

Best Practices 186

Best Practices Code Infrastructure Latency 186

Dynatrace

SEPTEMBER 13, 2023

In this blog post, we’ll demonstrate how Dynatrace automation and the Dynatrace Site Reliability Guardian can help you implement your applications according to all six AWS Well-Architected pillars by integrating them into your software development lifecycle (SDLC).

AWS 243

AWS Efficiency Azure Cloud 243

Dynatrace

JANUARY 26, 2021

AWS Lambda functions are an example of how a serverless framework works: Developers write a function in a supported language or platform. The developer uploads the function and configuration for how to run the function to the cloud. When an application is triggered, it can cause latency as the application starts. Pay Per Use.

Serverless 242

Serverless Efficiency Lambda Azure 242