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

Dynatrace

JUNE 5, 2023

The F5 BIG-IP Local Traffic Manager (LTM) is an application delivery controller (ADC) that ensures the availability, security, and optimal performance of network traffic flows. The LTM pool members represent your application and web servers, which can be effortlessly monitored with OneAgent ®. What’s next?

Traffic 194

Traffic Virtualization Metrics Monitoring 194

Dynatrace

FEBRUARY 2, 2022

Additional benefits of Dynatrace SaaS on Azure include: No infrastructure investment : Dynatrace manages the infrastructure for you, including automatic visibility, problem detection, and smart alerting across virtual networks, virtual infrastructure, and container orchestration.

Azure 320

Azure Availability Hardware Innovation 320

Scalegrid

AUGUST 22, 2019

In our previous blog posts, we discussed the capabilities and functioning of PostgreSQL Automatic Failover (PAF) by Cluster Labs and Replication Manager (repmgr) by 2ndQuadrant. Standby Server Tests. Reboot the server. patronictl list did not display this server. Master/Primary Server Tests. Reboot the server.

Availability 277

Availability Servers Network Open Source 277

Percona

MARCH 29, 2023

In this blog, we will discuss both data and network-level compression offered in MongoDB. We will discuss snappy and zstd for data block and zstd compression in a network. Percona Server for MongoDB (PSMDB) supports all types of compression and enterprise-grade features for free.

Storage 110

Storage Network Open Source Latency 110

Dynatrace

MARCH 22, 2021

To keep infrastructure and bare metal servers running smoothly, a long list of additional devices are used, such as UPS devices, rack cases that provide their own cooling, power sources, and other measures that are designed to prevent failures. Our network-device monitoring solution will ultimately provide more than just SNMP extensions.

Metrics 244

Metrics Network Infrastructure Traffic 244

Scalegrid

FEBRUARY 15, 2024

Each section is crafted to elevate your database’s security protocol, from acquiring the necessary SSL certificates to configuring server and client connections. Preparing SSL Certificates for MongoDB The SSL certificates are necessary for our MongoDB server to establish secure SSL/TLS communications.

Servers 130

Servers Best Practices Government Network 130

Scalegrid

OCTOBER 31, 2019

In these blogs, we dove deep into how the frameworks work, their setup requirements, pros and cons, and how they performed in standby server tests, primary server tests and network isolation tests (split brain scenario) to help you determine the best framework to improve the uptime for your PostgreSQL-powered applications.

Availability 187

Availability Azure AWS DevOps 187

Percona

SEPTEMBER 26, 2023

This blog post discusses the limitations of the MySQL Clone plugin. All you need to do is: Ensure that the source server has binary logs enabled Grant appropriate permissions Execute the CLONE INSTANCE command on the recipient This works extremely easily when you provision a new replica that doesn’t have any data.

Servers 108

Servers Network Cache Processing 108

Dynatrace

FEBRUARY 9, 2023

While memory allocation analysis can show wasteful or inefficient code, it can also reveal different problems, one of which we’ll examine in this blog post. The customer has more than 100 thousand OneAgents connected, which consumes many resources on the server and, more importantly, on the network.

Java 208

Java Metrics Servers Code 208

Dynatrace

AUGUST 18, 2022

Security vulnerabilities are weaknesses in applications, operating systems, networks, and other IT services and infrastructure that would allow an attacker to compromise a system, steal data, or otherwise disrupt IT operations. For example, an attacker could exploit a misconfigured firewall rule to gain access to servers on your network.

Traffic 164

Traffic Java Network DevOps 164

Dynatrace

APRIL 2, 2020

For two decades, Dynatrace NAM—Network Application Monitoring, formerly known as DC RUM—has been successfully monitoring the user experience of our customers’ enterprise applications. SNMP managed the costs of network links well, but not the sources of those costs (i.e., Dynatrace news. Performance has always mattered.

Network 166

Network Traffic Monitoring Java 166

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 260

Internet Internet Games Java 260

Dynatrace

FEBRUARY 22, 2021

But what if you want to monitor internal applications that aren’t available publicly but are only accessible within your corporate network? You can deploy private Synthetic locations at various points within your company network and then execute monitors from them. Reporting on the utilization of private locations.

Monitoring 191

Monitoring Tuning Network Operating System 191

Scalegrid

NOVEMBER 23, 2023

In this blog post, we’ll guide you through understanding the PostgreSQL hostname, setting it up correctly, and utilizing it effectively in SQL queries. Configure the PostgreSQL hostname by editing configuration files and restarting the server, with secure storage of connection details to enhance security.

Database 130

Database Servers Storage Network 130

Scalegrid

MAY 13, 2020

It can scale towards a multi-petabyte level data workload without a single issue, and it allows access to a cluster of powerful servers that will work together within a single SQL interface where you can view all of the data. This feature-packed database provides powerful and rapid analytics on data that scales up to petabyte volumes.

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

Dynatrace

JULY 28, 2021

Puppet software can be used to automate the management and configuration of your servers, including instrumentation for Dynatrace monitoring. For full details, see our blog post Deploying thousands of OneAgents with Ansible. Why waste time on something that can be automated or scripted? Orchestrate OneAgent deployment with Puppet.

Infrastructure 238

Infrastructure Monitoring Operating System Cloud 238

Scalegrid

SEPTEMBER 18, 2020

One option is purchasing your own CA-signed SSL certificates and configuring them on the MongoDB server. If your application connects to the production database over a public network, do reach out to support@scalegrid.io If you move your code to a new server, it can suddenly stop working. to learn more about this.

C++ 244

C++ Programming Servers Database 244

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. This blog post lists the important database metrics to monitor. Connected_slaves provides information about replication status while Used_memory tracks utilized amount of server’s total capacity.

Metrics 130

Metrics Monitoring Latency Cache 130

Scalegrid

JULY 8, 2019

You can do this with either asynchronous or semisynchronous replication, and learn more about it in our MySQL High Availability Explained – Part II blog post. Azure Virtual Networks. Azure makes this easy to setup through the use of a Virtual Network (VNET) which can be configured for your MySQL servers.

Azure 219

Azure Cloud Virtualization Database 219

Dynatrace

JUNE 16, 2022

RASP capabilities aim to close the gap left by application security testing and network perimeter controls such as web application firewalls (WAFs). A centralized approach to WAF uses a single firewall to protect many application servers against large-scale distributed attacks. The post What is RASP?

Tuning 223

Tuning Cloud Open Source Network 223

Dynatrace

NOVEMBER 2, 2020

IT infrastructure is the heart of your digital business and connects every area – physical and virtual servers, storage, databases, networks, cloud services. This shift requires infrastructure monitoring to ensure all your components work together across applications, operating systems, storage, servers, virtualization, and more.

Infrastructure 200

Infrastructure Monitoring Virtualization Serverless 200

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).

Software 233

Software Software Development AWS 233

Scalegrid

JANUARY 3, 2020

In this blog post, we discuss how you can set up and use Prometheus and Grafana with your ScaleGrid MySQL deployments for advanced database monitoring and alerting. The MySQL Exporter tool can be installed locally on a MySQL server or centrally on the Prometheus server. How to Set Up Your MySQL Monitoring.

Monitoring 164

Monitoring Metrics Servers Database 164

Dynatrace

APRIL 26, 2022

With DEM solutions, organizations can operate over on-premise network infrastructure or private or public cloud SaaS or IaaS offerings. STM generates traffic that replicates the typical path or behavior of a user on a network to measure performance for example, response times, availability, packet loss, latency, jitter, and other variables).

Monitoring 203

Monitoring Social Media IoT Metrics 203

The Netflix TechBlog

OCTOBER 27, 2023

This blog post shows how to connect the dots from the worst case scenario (a kernel panic) through to Kubernetes (k8s) and eventually up to us operators so that we can track how and why our k8s nodes are going away. These orphaned pods represent real pain for our users, even if they are a small percentage of the total pods in the system.

Hardware 228

Hardware Cloud Google Servers 228

Dynatrace

JUNE 25, 2020

The network latency between cluster nodes should be around 10 ms or less. Minimized cross-data center network traffic. For Premium HA, this has been extended from 10 ms latency (in the same network region) to around 100 ms network latency due to asynchronous data replication between regions.

Availability 247

Availability Hardware Latency Traffic 247

Dynatrace

JANUARY 28, 2021

OneAgent implements network zones to create traffic routing rules and limit cross-data-center traffic. Dynatrace OneAgent also has built-in Adaptive Traffic Management to ensure high-fidelity data capture while keeping network traffic low. TCP Server. // Start TCP server. listener, _ := net.Listen("tcp", ":1234").

Traffic 166

Traffic Open Source Servers Cloud 166

Dynatrace

AUGUST 11, 2022

Cloud providers then manage physical hardware, virtual machines, and web server software management. This code is then executed on remote servers in response to an event, such as users interacting with functional web elements. Infrastructure as a service (IaaS) handles compute, storage, and network resources.

Development 250

Development Serverless Best Practices Lambda 250

Dynatrace

SEPTEMBER 29, 2021

A standard Docker container can run anywhere, on a personal computer (for example, PC, Mac, Linux), in the cloud, on local servers, and even on edge devices. Running containers : Docker Engine is a container runtime that runs in almost any environment: Mac and Windows PCs, Linux and Windows servers, the cloud, and on edge devices.

Open Source 301

Open Source Traffic DevOps Cloud 301

Scalegrid

MARCH 12, 2019

In our previous blog post, Managing High Availability in PostgreSQL – Part I , we discussed the capabilities and functioning of PostgreSQL Automatic Failover (PAF) by ClusterLabs. repmgr enables you to setup standby servers, promote standbys, do a switchover, and monitor the status of your PostgreSQL cluster. How it Works.

Availability 147

Availability Servers Open Source Database 147

Dynatrace

JUNE 8, 2020

As Dynatrace deployments grow rapidly, we’re making it easier for Dynatrace Managed customers to proactively monitor and plan their network, storage, and compute power requirements—so that we can deliver the SaaS experience on top of it.

Software 165

Software Software Programming Metrics 165

Dynatrace

MAY 19, 2022

This represents the total number of requests across the network. This refers to the load on your network and servers. The post Lessons learned from enterprise service-level objective management appeared first on Dynatrace blog. This refers to the time it takes to serve a request. This is the number of requests that fail.

Automotive 270

Automotive Latency Architecture Azure 270

Dynatrace

JULY 29, 2021

Operations teams can leverage the same approach to improve analytics and insights into data storage, network devices, or even the room temperatures of specific server rooms. All Dynatrace enhancements mentioned in this blog post will be available within the next 90 days. Next steps. For more information visit our web page.

Analytics 246

Analytics Open Source Serverless Architecture 246

Dynatrace

DECEMBER 12, 2021

This means that an attacker with control over a string that gets passed to the log4j 2 logger can trick the application into requesting a resource from a server under the attacker’s control, then load it, and then execute it. The post Log4j 2 Vulnerability: Identifying and Minimizing Production Risk appeared first on Dynatrace blog.

Java 240

Java Internet Internet Database 240

Dynatrace

DECEMBER 9, 2021

The open-source scripting language PHP is used by over 78% of all websites that use a server-side programming language. Full context, including application dependencies, network topologies, and assessment of business risk based on vulnerabilities, exposures, and asset value are needed to manage enterprise-wide software risks.

Social Media 186

Social Media Open Source Media Cloud 186

Dynatrace

JANUARY 20, 2020

This also helps the Operations teams that are tasked with SAP user performance problem triaging, which usually requires cross-disciplinary knowledge, ranging from network monitoring through infrastructure load and dependencies to SAP application and transaction specifics. Understand the root cause of the degraded GUI response time.

Monitoring 153

Monitoring Performance Infrastructure Network 153