Speed Curve

FEBRUARY 5, 2024

Server-timing headers are a key tool in understanding what's happening within that black box of Time to First Byte (TTFB). Cue server-timing headers Historically, when looking at page speed, we've had the tendency to ignore TTFB when trying to optimize the user experience. I mean, why wouldn't we?

Servers 57

Servers Cache Retail Benchmarking 57

Scalegrid

DECEMBER 14, 2023

MongoDB drivers provide several options for Mongo clients to handle different network timeout errors that may occur during usage. Typical applications are interacting with different database servers based on the business logic. Primarily there are three kinds: Server selection timeout, Connection Timeout, and Socket Timeout.

Java 130

Java Network Servers Database 130

Scalegrid

JANUARY 11, 2024

Key Takeaways Cloud security monitoring is a comprehensive approach involving both manual and automated processes to oversee servers, applications, platforms, and websites, using tools that are customized to fit unique cloud architectures. This includes servers, applications, software platforms, and websites.

Best Practices 130

Best Practices Cloud Monitoring Strategy 130

Dynatrace

MAY 31, 2023

Keeping pace with modern digital transformation requires ensuring that applications are responsive, resilient, and always available amid increased complexity. There are now many more applications, tools, and infrastructure variables that impact an application’s performance and availability.

Best Practices 231

Best Practices DevOps Latency Metrics 231

Dynatrace

MAY 19, 2022

Every organization’s goal is to keep its systems available and resilient to support business demands. Example 1: Architecture boundaries. This view shows the availability SLO for key application functions, like login and vehicle list, as well as a large set of timeframes, like last 30 minutes, last hour, today, and last six days.

Automotive 278

Automotive Latency Architecture Azure 278

Brendan Gregg

JANUARY 1, 2019

It can be used for many things: network performance, firewalls, security, tracing, and device drivers. What is an example of eBPF tracing? For example, it does not trace every packet like older techniques, which can add too much performance overhead. What's missing is production examples. Is there a beginner tutorial?

C++ 111

C++ Virtualization Programming Code 111

Scalegrid

SEPTEMBER 18, 2020

When deploying MongoDB in production, it is strongly recommended that you use an SSL-enabled geo-distributed replica-set configuration for maximum security and availability. One option is purchasing your own CA-signed SSL certificates and configuring them on the MongoDB server. ScaleGrid provides you two options for setting up SSL.

C++ 244

C++ Programming Servers Database 244

Dynatrace

MAY 17, 2023

When software runs in a monolithic stack on on-site servers, observability is manageable enough. OpenTelemetry demo application: Distributed host/URL availability checker For our demo, we picked a web-based application whose core service is a distributed host/URL availability check.

Metrics 190

Metrics Open Source Traffic Cache 190

Dynatrace

APRIL 26, 2022

DEM provides an outside-in approach to user monitoring that measures user experience (UX) in real time to ensure applications and services are available, functional, and well-performing across all channels of the digital experience, including web, mobile, and IoT. PC, smartphone, server) or virtual (virtual machines, cloud gateways).

Monitoring 213

Monitoring Social Media IoT Metrics 213

Scalegrid

JANUARY 19, 2024

Key Takeaways Rollbacks in MongoDB are triggered by disruptions in the replication process due to primary node crashes, network partitions, or other failures, which can lead to substantial data loss and inconsistencies. This failure in replication could happen due to crashes, network partitions, or other situations where failover occurs.

Database 130

Database Network Servers Monitoring 130

CSS Wizardry

JUNE 30, 2023

TTFB is a good measure of your server response times and general back-end health, and issues here may have knock-on effects later down the line (namely with Largest Contentful Paint). before the app’s key functionality is available, with almost half waiting over 3.5s! This is because some metrics are useful to developers. log ( window.

Metrics 326

Metrics Google Monitoring Analytics 326

Scalegrid

JANUARY 25, 2024

You will need to know which monitoring metrics for Redis to watch and a tool to monitor these critical server metrics to ensure its health. Connected_slaves provides information about replication status while Used_memory tracks utilized amount of server’s total capacity. You can pick a smart selection of relevant metrics from these.

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

DECEMBER 16, 2020

Access to source code repositories is limited on both the network and the user level. Source code management systems are only accessible from within the Dynatrace corporate network. Remote access to the Dynatrace corporate network requires multi-factor authentication (MFA). No manual, error-prone steps are involved.

Software 243

Software Software Development AWS 243

Smashing Magazine

OCTOBER 29, 2018

Measuring Performance With Server Timing. Measuring Performance With Server Timing. That issue is slow server response times. There’s very little browser optimisations can do to improve a page that is simply slow to build on the server. Encompassed in that wait time is everything the server needs to do to build the page.

Servers 87

Servers Performance Metrics Database 87

Dynatrace

APRIL 13, 2023

Log auditing is a cybersecurity practice that involves examining logs generated by various applications, computer systems, and network devices to identify and analyze security-related events. In the cloud, infrastructure components are often distributed across multiple regions, availability zones, and even multiple cloud providers.

Analytics 195

Analytics Java Infrastructure Cloud 195

Dynatrace

DECEMBER 16, 2021

Since December 10, days after a critical vulnerability known as Log4Shell was discovered in servers supporting the game Minecraft, millions of exploit attempts have been made of the Log4j 2 Java library, according to one team tracking the impact, with potential threat to millions more applications and devices across the globe. Dynatrace news.

Internet 263

Internet Internet Games Java 263

Dynatrace

JULY 29, 2021

Examples of specific domain knowledge where extended topology is used include the representation of concepts like Kubernetes or serverless functions in Dynatrace. Smartscape®, our topology-mapping technology, is available out-of-the-box for more than 560 technologies, enabling seamless navigation and analysis. Next steps.

Analytics 246

Analytics Open Source Serverless Architecture 246

Scalegrid

JUNE 18, 2019

In this blog, we’ll show you how to connect to a MongoDB server configured with self-signed certificates for SSL using both the Ruby MongoDB driver and the popular Object-Document-Mapper (ODM) mongoid. for this example. The Ruby version used in both the examples below is 2.6.3. to learn more about this offer. ssl_verify.

C++ 100

C++ Servers Database Network 100

Dynatrace

NOVEMBER 23, 2020

Nevertheless, there are related components and processes, for example, virtualization infrastructure and storage systems (see image below), that can lead to problems in your Kubernetes infrastructure. After applying the first manifests (which are likely copied and pasted from a how-to tutorial ), a web server is up and running within minutes.

Virtualization 164

Virtualization Infrastructure Monitoring Cloud 164

Scalegrid

APRIL 28, 2020

Our Dedicated Hosting plans are all-inclusive, including all machine, disk, and network costs, as well as 24/7 support. Is my database cluster still highly available? All of our high availability options are offered in DigitalOcean, including 2 Replicas + 1 Arbiter, 3 Replicas and custom replica set setups. Dedicated Hosting.

Azure 344

Azure AWS Database Latency 344

Percona

JUNE 22, 2023

As a MySQL database administrator, keeping a close eye on the performance of your MySQL server is crucial to ensure optimal database operations. However, simply deploying a monitoring tool is not enough; you need to know which Key Performance Indicators (KPIs) to monitor to gain insights into your MySQL server’s health and performance.

Performance 106

Performance Monitoring Traffic Database 106

Dynatrace

JANUARY 20, 2020

Having released this functionality in a Preview Release back in October 2019, we’re now happy to announce the General Availability of our SAP ABAP real user monitoring. Aggregated T-code scorecards give you immediate insights (for example, the slowest performing T-code) so you always know where to look first. Support and availability.

Monitoring 154

Monitoring Performance Infrastructure Network 154

Dynatrace

JULY 1, 2020

F or example dashboarding, SAPGUI user experience anal ytic s , and problem detection. . Application health , availability, problems, and user crashes offer a quick view of performance , which enables support teams to quickly understand where applications are experiencing faults. . L et ’s delve into how each of these works.

Database 245

Database Servers Monitoring Code 245

IO River

NOVEMBER 2, 2023

A content delivery network (CDN) is a distributed network of servers strategically located across multiple geographical locations to deliver web content to end users more efficiently. A lower RTT indicates a faster network response time and happier end users. What is a CDN?‍A What is CDN Architecture?‍CDN

Architecture 52

Architecture Cache Performance Latency 52

CSS Wizardry

AUGUST 7, 2019

A lot of people surmise that TTFB is merely time spent on the server, but that is only a small fraction of the true extent of things. TTFB isn’t just time spent on the server, it is also the time spent getting from our device to the sever and back again (carrying, that’s right, the first byte of data!). Expect closer to 75ms.

Latency 269

Latency Ecommerce Servers Mobile 269

Brendan Gregg

DECEMBER 31, 2018

It can be used for many things: network performance, firewalls, security, tracing, and device drivers. What is an example of eBPF tracing? For example, it does not trace every packet like older techniques, which can add too much performance overhead. What's missing is production examples. Is there a beginner tutorial?

C++ 52

C++ Virtualization Programming Code 52

Dynatrace

DECEMBER 9, 2020

For example, you can get comprehensive monitoring of SAP ABAP Systems , which lowers the barrier of communication between enterprise IT operations and SAP Basis teams. No agent installation is required on your SAP server. It all starts with simple and reliable measurements of system performance, usage, and availability.

Infrastructure 210

Infrastructure Database Monitoring Metrics 210

SQL Server According to Bob

JANUARY 11, 2020

Using SQL Server’s SNITrace to Troubleshoot Networking Issues In the process of tracking down a few TCP 10054 issues (highlighted here: ​​ [link] ) I ​​ also ​​ used ​​ the ​​ SNITrace ​​ (SNI Trace) ​​ capabilities.

Network 40

Network Servers Processing Software Engineering 40

Dynatrace

NOVEMBER 16, 2021

This means Dynatrace isn’t collecting the metrics on the Prometheus server, but directly at the source of truth – the exporters. Additionally, you don’t have to worry about scaling the Prometheus infrastructure because doesn’t even have to be collected by the Prometheus server. The new can collect metrics exposed by your exporters.

Metrics 211

Metrics Infrastructure Open Source Database 211

Dynatrace

FEBRUARY 1, 2020

Modern web applications rely heavily on Content Delivery Networks (CDNs) and 3rd-party integrations (for example, web analytics, tag managers, chat bots, A/B testing tools, ad providers, and more). This approach was already at its limit back in 2008 when an Akamai CDN network had only ~25,000 delivery nodes.

Tuning 187

Tuning Monitoring Network Best Practices 187

Scalegrid

APRIL 16, 2020

Each of these models is suitable for production deployments and high traffic applications, and are available for all of our supported databases, including MySQL , PostgreSQL , Redis™ and MongoDB® database ( Greenplum® database coming soon). Let’s walk through an example: Database: MySQL. Cloud Provider: AWS. Startup Hosting Credits.

Cloud 242

Cloud Azure AWS Database 242

HammerDB

OCTOBER 23, 2023

HammerDB has always used stored procedures as a design decision because the original benchmark was implemented as close as possible to the example workload in the TPC-C specification that uses stored procedures. As an example from the TPC-C specification, this is the Stock Level procedure. On MySQL, we saw a 1.5X performance advantage.

Benchmarking 62

Benchmarking Database Network C++ 62

CSS Wizardry

MAY 31, 2019

A classic example is jQuery, that we might link to like so: There are a number of perceived benefits to doing this, but my aim later in this article is to either debunk these claims, or show how other costs vastly outweigh them. Critical assets are far too valuable to leave on someone else’s servers. Penalty: Network Negotiation.

Cache 274

Cache Latency Infrastructure Website 274

The Morning Paper

JANUARY 30, 2020

Edge servers are the middle ground – more compute power than a mobile device, but with latency of just a few ms. The kind of edge server envisaged here might, for example, be integrated with your WiFi access point. One example from the paper is an application using the ammo.js

Mobile 104

Mobile Cloud Latency Games 104

Dynatrace

APRIL 20, 2020

Infrastructure monitoring includes automatic visibility, problem detection, and smart alerting across virtual networks, virtual infrastructure, and container orchestration. Until now JMX and PMI extensions were only available in full-stack monitoring mode. Monitor additional metrics. How to get access. initiative. announcements.

Infrastructure 152

Infrastructure Metrics Java Virtualization 152

Dynatrace

MAY 6, 2020

Readers who share our privacy concerns, please note, all the data we monitor is publicly available. . It instantly uncovered a variety of client-side , browser – based Javascript errors (1,700+ per minute) as well as multiple 404 errors on its backend content server. Monitoring with ?the the Dynatrace®?

Website 224

Website Monitoring Retail Media 224

Dynatrace

MARCH 25, 2020

Example #1 Order System: No change in user or buyers’ behavior. The first example comes from Thomas, who is using Dynatrace to monitor core business applications. Both types of users mentioned access the same system, the only difference is that employees access it via the internal network and externals through a public exposed URL.

DevOps 181

DevOps Traffic Monitoring Engineering 181