Scalegrid

FEBRUARY 8, 2024

A distributed storage system is foundational in today’s data-driven landscape, ensuring data spread over multiple servers is reliable, accessible, and manageable. These storage nodes collaborate to manage and disseminate the data across numerous servers spanning multiple data centers.

Storage 130

Storage Systems Big Data Azure 130

The Morning Paper

NOVEMBER 15, 2020

Achieving 100 Gbps intrusion prevention on a single server , Zhao et al., Options 1 and 2 are of course the ‘scale out’ options, whereas option 3 is ‘scale up’. Today’s paper choice is a wonderful example of pushing the state of the art on a single server. Moreover, Pigasus wants to do all this on a single server!

Servers 128

Servers Hardware Latency Design 128

Percona

JUNE 1, 2023

In this case, we will be analyzing the migration of MariaDB to Percona Server for MySQL 8 in particular. the same does not happen with MariaDB, which from a specific version, we could say in some way, distanced itself from MySQL and Percona Server for MySQL. Upload that dump to the Percona Server for MySQL using myloader.

Servers 71

Servers Database Testing Open Source 71

The Netflix TechBlog

MARCH 5, 2024

That’s particularly true of our GRPC clients and servers, where request cancellations due to timeouts interact with reliability features such as retries, hedging and fallbacks. If you’re interested in how we use Java at Netflix, Paul Bakker’s talk How Netflix Really Uses Java , is a great place to start.

Latency 228

Latency Java Tuning Efficiency 228

Dynatrace

FEBRUARY 28, 2022

For instance, traditional universities that had never offered virtual courses are now letting students learn remotely. These customizable learning paths are rightsized, continuously available, and can be easily reported on for either of these groups. Students can access guides and labs, interactive virtual servers, and more.

Virtualization 206

Virtualization Education Cloud Monitoring 206

Scalegrid

JULY 29, 2020

This is shared between all clients, so a pooled connection is available to all clients. High availability. PostgreSQL high availability is supported through Pgpool-II in-built watcher processes. Not supported – PgBouncer recommends use of HAProxy for high availability and load balancing. When are connections reused?

Benchmarking 246

Benchmarking Database Performance Testing Availability 246

Scalegrid

JULY 8, 2019

In this post, we outline the best way to host MySQL on Azure , including managed solutions, instance types, high availability replication, backup, and disk types to use to optimize your cloud database performance. High Availability Deployment. So, how do we configure high availability for MySQL on Azure?

Azure 219

Azure Cloud Virtualization Database 219

SQL Performance

OCTOBER 7, 2020

The Sort operator’s rewind behaviour may seem strange, but it has been this way from (at least) SQL Server 2000 to SQL Server 2019 inclusive (as well as Azure SQL Database). The post When Do SQL Server Sorts Rewind? History and my explanation. I have not been able to find any official explanation or documentation about it.

Servers 106

Servers Cache Azure Performance 106

SQL Performance

JANUARY 20, 2022

All through my career as a data professional, both inside Microsoft and as a consultant, I’ve found one of the most misunderstood parts of a SQL Server database is the transaction log. When I’m talking about any mechanism in SQL Server, I find there’s a chicken-and-egg problem where I need to use a word or phrase before I’ve explained it.

Servers 54

Servers Database Architecture Performance 54

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

Dynatrace

MARCH 17, 2021

A single OneAgent instance can handle the monitoring of many types of entities, including servers, applications, services, databases, and more. You want to optimize your Citrix landscape with insights into user load and screen latency per server? will be available to all users as well. Dynatrace Extensions 2.0

Metrics 174

Metrics Monitoring Network Technology 174

Dynatrace

MAY 17, 2023

For that, we focused on OpenTelemetry as the underlying technology and showed how you can use the available SDKs and libraries to instrument applications across different languages and platforms. Let’s click “Apache Web Server apache” now. All of which, without the need to access or analyze web server logs.

Metrics 176

Metrics Monitoring Database Network 176

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

The Netflix TechBlog

OCTOBER 29, 2020

This translates to a large number of app configurations to toggle feature availability and optimize the in-app experience for each production. For our use-case, we’re configuring the availability of production, version, and region specific app feature sets. This led us to build a lightweight Hendrix mobile SDK?

Mobile 279

Mobile Cache Network Architecture 279

Dynatrace

OCTOBER 13, 2021

Additionally, with OneAgent version 1.205, out-of-the-box service-level insights into your Istio Ingress/Egress Envoys is also generally available. Istio manages this with the help of Envoy, a lightweight remote configurable proxy server that can dynamically route traffic through a service mesh. Are you new to Dynatrace?

Traffic 212

Traffic Monitoring Technology Technology 212

Percona

AUGUST 15, 2023

In this blog post, I provide an in-depth introduction to MySQL Replication, answering what it is, how it works , its benefits and challenges, as well as reviewing some of the MySQL replication concepts that are part of the MySQL environment (and Percona Server for MySQL specifically). Set the server-id to a unique value.

Servers 52

Servers Database Availability Traffic 52

Dynatrace

JUNE 9, 2020

Synthetic monitoring locations execute browser and HTTP monitors from within your own infrastructure and answer questions about the availability of applications (internal and external) from the perspective of specific points of interest such as branch offices. Dynatrace news. In the near future, you can also expect support for: Ubuntu 18.

Monitoring 134

Monitoring Hardware Servers Infrastructure 134

CSS Wizardry

APRIL 22, 2020

Of course, this total of 100% only measures compressible responses that actually were compressed—there are still many millions of resources that could or should have been compressed but were not. Taking a very reductive and simplistic view of how files are transmitted from server to client, we need to look at TCP. packet loss).

Latency 269

Latency Servers Website Speed 269

Dynatrace

JUNE 7, 2019

We continue to grow our public synthetic monitoring locations, but customers using Dynatrace Synthetic still need to monitor the performance and availability of internal web applications. With private synthetic browser monitors, we bring the testing capabilities available in public locations right into your own environment.

Network 161

Network Monitoring Servers Hardware 161

Smashing Magazine

NOVEMBER 8, 2021

From connecting back-office operations to front-of-the-house A/B testing and dynamic personalization for each customer, the shared foundation is fast server-side rendering powered by fast storefront data access. Surveying the existing landscape of available developer tools and runtimes, we felt that there is a gap. Large preview ).

Cache 136

Cache Best Practices Strategy Servers 136

Dynatrace

FEBRUARY 25, 2021

Of course, this requires a VM that provides rock-solid isolation, and in AWS Lambda, this is the Firecracker microVM. To handle N parallel requests, N Lambda instances need to be available, and AWS will spin up up to 1000 such instances automatically to handle 1000 parallel requests. The virtual CPU is turned off.

Lambda 224

Lambda AWS Monitoring Serverless 224

Percona

MARCH 23, 2023

These guidelines work well for a wide range of applications, though the optimal settings, of course, depend on the workload. Hardware Memory The amount of RAM to be provisioned for database servers can vary greatly depending on the size of the database and the specific requirements of the company. Benchmark before you decide.

Performance 123

Performance Hardware Tuning Storage 123

Dynatrace

APRIL 20, 2020

To provide you with more value when monitoring hosts in infrastructure mode, we’re extending our infrastructure mode with a range of metrics that have until now only been available in full-stack mode. Until now JMX and PMI extensions were only available in full-stack monitoring mode. Monitor additional metrics. How to get access.

Infrastructure 151

Infrastructure Metrics Java Virtualization 151

High Scalability

MARCH 3, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 114

Education Engineering Games Java 114

High Scalability

FEBRUARY 18, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 113

Education Engineering Games Java 113

High Scalability

MARCH 17, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 105

Education Engineering Java Software Engineering 105

High Scalability

MARCH 24, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 105

Education Software Engineering Engineering Big Data 105

High Scalability

FEBRUARY 9, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 108

Education Engineering Games Java 108

Percona

AUGUST 30, 2023

Hot backups vs. cold backups: A hot backup — used to minimize downtime and ensure data availability for critical applications — allows you to create a copy of a database while the system is still actively serving user requests and processing transactions. In a cold backup, the database is taken offline.

Database 85

Database Hardware Open Source Strategy 85

High Scalability

MARCH 30, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 105

Education Software Engineering Engineering Big Data 105

Dynatrace

MAY 13, 2020

A single instance of OneAgent can handle the monitoring of many types of entities , including servers, applications, services, databases, and more. All the data bound to hosts is analyzed by the Davis AI causation engine and made available on custom dashboards and events pages. Dynatrace news. What’s next.

Infrastructure 135

Infrastructure Metrics Monitoring Software Engineering 135

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 206

Metrics Infrastructure Open Source Database 206

Percona

APRIL 13, 2023

Since Percona Server for MongoDB (PSMDB) is a fully compatible replacement for the upstream MongoDB Community Edition, we try to follow the same EOL date as the upstream vendor. Some of the major new features that are available in more recent versions of MongoDB are Time Series Collections and Live Resharding in v5.0. MongoDB v4.2

Servers 68

Servers Database Processing Systems 68

Percona

MARCH 16, 2023

Chances are that if you are using the latest Percona Monitoring and Management (PMM) version, you have seen the availability of the new Percona Database as a Service (DBaaS). Instance selector Currently, AWS has 270 different instance types available. Well, for security, of course. Which one to use?

Infrastructure 89

Infrastructure Database AWS Monitoring 89

High Scalability

APRIL 14, 2020

Check out Educative.io's bestselling new 4-course learning track: Scalability and System Design for Developers. PA File Sight - Actively protect servers from ransomware , audit file access to see who is deleting files , reading files or moving files, and detect file copy activity from the server. Stateful JavaScript Apps.

Education 105

Education Software Engineering Scalability Engineering 105

High Scalability

MAY 12, 2020

Check out Educative.io's bestselling new 4-course learning track: Scalability and System Design for Developers. PA File Sight - Actively protect servers from ransomware , audit file access to see who is deleting files , reading files or moving files, and detect file copy activity from the server. Stateful JavaScript Apps.

Education 102

Education Software Engineering Scalability Engineering 102

High Scalability

APRIL 28, 2020

Check out Educative.io's bestselling new 4-course learning track: Scalability and System Design for Developers. PA File Sight - Actively protect servers from ransomware , audit file access to see who is deleting files , reading files or moving files, and detect file copy activity from the server. Stateful JavaScript Apps.

Education 102

Education Software Engineering Scalability Engineering 102