DZone

JANUARY 18, 2024

IBM App Connect Enterprise ( ACE ) acts as an Enterprise Service Bus ( ESB ) to fulfill its integration purposes. In a recent case, we had to tackle a situation where ACE had to run on Red Hat Enterprise Linux ( RHEL ) and authenticate against a SOAP Web Service secured by Kerberos running on Microsoft IIS.

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DZone

JANUARY 31, 2020

C10K problem is a term that stands for ten thousand concurrently handling connections. In today's article, I'm going to discuss common principles that need to be followed if we want to build a scalable application that can handle thousands of connections.

Java 352

Java Scalability Network Monitoring 352

Dynatrace

MARCH 28, 2023

All such automation is available while your environment is continuously enriched with additional contextual information that connects the responsible teams with your software development process. Using ownership information for connecting software with the right people will be covered in one of our upcoming Observability Clinics.

Software 198

Software Software Monitoring Software Engineering 198

Dynatrace

SEPTEMBER 1, 2022

But these metrics and SLOs are only indirectly connected to business KPIs, which often leads to misplaced priorities, ineffective collaboration, and lost business opportunities. Learn more about how Dynatrace Business Analytics makes it easy to capture business KPIs and connect these to IT metrics. Business analytics benefits for IT.

Analytics 175

Analytics Ecommerce Metrics Innovation 175

DZone

JANUARY 4, 2021

Are you seeing the 'Error establishing a database connection' notice on your WordPress website ? This error occurs when WordPress is unable to connect to the database. A number of things can affect your WordPress database connection which makes it a bit difficult for beginners to troubleshoot.

Database 189

Database Website Performance 189

Percona

SEPTEMBER 25, 2023

Even when a replica is broken/stopped, ProxySQL still routes connections to replicas. ProxSQL stops routing connections to replicas whenever the lag value is greater than the max_replication_lag value defined in ProxySQLl. ProxSQL stops routing connections to replicas when the lag is greater than 600. Replica_127.0.0.2>stop

Traffic 90

Traffic Servers Monitoring Processing 90

DZone

JUNE 6, 2023

When building an IoT-based service, we need to implement a messaging mechanism that transmits data collected by the IoT devices to a hub or a server. That mechanism is known as a messaging protocol. A messaging protocol is a set of rules and formats that are agreed upon among entities that want to communicate with each other.

IoT 293

IoT Tuning Storage Network 293

Percona

SEPTEMBER 29, 2023

Before stopping MySQL, we may need to check if there are any active connections; if there are, we may need to kill all those. Generally, we use pt-kill to kill the application connections or prepare kill statements using the select queries. But by using this mode, we can avoid the new connections.

C++ 92

C++ Servers Open Source Database 92

DZone

JULY 13, 2020

Connecting RPA and Test Automation. Both don’t connect with similar tools to perform automation. RPA and test automation recite completely similar if you haven’t been working combined with both, so how are they different? But, RPA is a step ahead approach that provides more advantageous support to test automation in different ways.

Processing 147

Processing Testing Performance Software 147

Dynatrace

DECEMBER 9, 2020

To achieve this, there must be a healthy connection between the application and the database. Application servers use connection pools to maintain connections with the databases that they communicate with. Connection pools are great because they reduce the overhead associated with opening multiple connections.

Traffic 138

Traffic Performance Database Metrics 138

InfoQ

DECEMBER 4, 2023

to HTTP2, resulting in a reduction in the number of connections, latency, and garbage collection times. LinkedIn was able to dramatically improve the scalability and performance of its Espresso database by migrating it from HTTP1.1 To achieve these gains, the team had to optimize the Netty’s default HTTP2 stack to make it fit their needs.

Latency 98

Latency Scalability Database Performance 98

SQL Shack

SEPTEMBER 24, 2021

This article intends to give some useful tips on usage details of the SQL connection strings. What are SQL connection strings? The connection string is an expression that contains the parameters required for the applications to connect a database server.

Servers 74

Servers Database Performance 74

High Scalability

FEBRUARY 19, 2019

In this post, we’re going to introduce you to the advanced Redis Cluster sharding opportunities, discuss its advantages and limitations, when you should deploy, and how to connect to your Redis Cluster. Sharding with Redis Cluster.

Availability 204

Availability Open Source Cache Storage 204

Scalegrid

JUNE 18, 2019

Given the popularity of our post on connecting MongoDB SSL with Self-Signed Certificates in Node.js , we decided to write a tutorial on connecting MongoDB with Ruby. Connecting to a Replica Set Using Ruby MongoDB Driver. Also, the example sets the log level to DEBUG so that any connectivity issues can be debugged.

C++ 100

C++ Servers Database Network 100

CSS - Tricks

DECEMBER 31, 2020

Matt Hobbs : If there’s one thing I’d like readers to take away from this post it’s that font-display: swap is a very good option for users with a fast internet connection. But its infinite swap period could be frustrating for users on very slow and unstable connections. Direct Link to Article — Permalink.

Cache 96

Cache Internet Internet Performance 96

Simform

MARCH 16, 2023

Enterprise application integration connects all the different apps an organization functions with. This blog will help you understand its value for businesses by exploring its meaning, benefits, challenges, and much more.

Development 52

Development Software Software 52

All Things Distributed

OCTOBER 16, 2019

But they usually have little to no internet connection, making the challenge of exploring environments inhospitable for humans seem even more impossible. Connected devices allow us to extend our senses to remote locations, such as a robot carrying out work on Mars or monitoring remote oil wells.

IoT 126

IoT Healthcare Internet Internet 126

Edge Perspectives

JUNE 24, 2019

We are becoming more connected with each other and less connected with each other at the same time. More connection. We're seeing the exponential growth of a broad range of digital technologies that are connecting us globally at a speed and scale that would have been unimaginable a few decades ago. Less connection.

Social Media 84

Social Media Wireless Media Technology 84

Percona Community

MARCH 29, 2023

Indeed, this firewall does not accept subnets and keeps unauthorized connections in ProxySQL. ProxySQL provides a firewall which, in my case, is not complete enough to properly manage users and secure their access. We cannot then be sure of not suffering a DDOS attack on our ProxySQL instance.

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All Things Distributed

JUNE 30, 2017

Once connected, the systems that power call centers generally don't do a good job of using and sharing available information. When we set out to build Amazon Connect, we thought deeply about how artificial intelligence could be applied to improve the customer experience. Connect: "Hello, thanks for calling.

Artificial Intelligence 130

Artificial Intelligence Lambda AWS Virtualization 130

CSS Wizardry

DECEMBER 9, 2023

A trivial performance optimisation to help speed up third-party or other-origin requests is to preconnect them: hint that the browser should preemptively open a full connection ( DNS , TCP , TLS ) to the origin in question, for example: In the right circumstances, this simple, single line of HTML can make pages hundreds of milliseconds faster !

Speed 234

Speed Network Analytics Availability 234

High Scalability

JANUARY 8, 2020

When it comes to connection pooling in the PostgreSQL world, PgBouncer is probably the most popular option. A client connects to PgBouncer with the exact same syntax it would use when connecting directly to PostgreSQL – PgBouncer is essentially invisible.

Database 48

Database Servers Open Source Cache 48

SQL Shack

OCTOBER 4, 2019

In this article, I will first give an overview of the OLE DB, ODBC, and ADO.NET SSIS connection managers. Then I will try to illustrate the difference between them when trying to connect to SQL Server. This article is the 8th article in the SSIS feature face to face series which aims to remove confusion […].

Servers 62

Servers Monitoring 62

DZone

MARCH 22, 2024

Knowledge graphs also store the connections between information. Knowledge graphs are a giant web of information where elements and ideas are linked to show how they are related in the real world. This is beyond databases that just store information. This makes knowledge graphs very useful in various fields. Here are a few examples:

Database 278

Database 278

Dynatrace

FEBRUARY 27, 2024

You can get an overview of the individual user—from what ISP they’re using, to where they’re connecting, to their screen resolution.” Organizations can also drill deeper to discover what’s happening on the server side. Users can then connect this dashboard data with underlying technical data, such as service-level agreement metrics.

Best Practices 234

Best Practices Metrics AWS Innovation 234

Apica

NOVEMBER 7, 2018

The post Buckle up: Connected Cars are Coming appeared first on Apica. From Total Recall, to Knight Rider, to Batman, it’s fair to say that the public imagination loves a good autonomous Read More.

IoT 49

IoT Monitoring 49

DZone

OCTOBER 11, 2023

Cloud-native integration platforms have emerged as potent drivers of business transformation, enabling seamless connections between diverse applications and systems. This grants enterprises remarkable agility, scalability, and operational efficiency. They effectively integrate diverse systems and applications.

Cloud 268

Cloud Scalability Efficiency Systems 268

DZone

FEBRUARY 15, 2023

Connectivity is so daunting. By far, we are all used to instant connectivity that puts the world at our fingertips. How do different applications in different devices connect with each other? We can purchase, post, and pick anything, anywhere, with the aid of desktops and devices. But how does it happen?

Monitoring 289

Monitoring Performance 289

The Polyglot Developer

MARCH 5, 2018

When I was first getting started with the original Pi Zero , I had a tough time trying to figure out how to connect to it. I mean, how do you connect to something that doesn’t have some kind of internet connect? I had written two articles previously for connecting to a Raspberry Pi Zero.

Wireless 52

Wireless Internet Internet Software 52

The Polyglot Developer

JUNE 17, 2016

This changes things when it comes to connecting. The post Connect to a Raspberry Pi Zero with a USB Cable and SSH appeared first on The Polyglot Developer. Unlike the standard Raspberry Pi units, these do not have WiFi, ethernet, or standard sized USB ports.

IoT 93

IoT Retail Development 93

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. MongoDB, including its managed service Atlas, employs this encryption to safeguard connections, starting from version 3.0

Servers 130

Servers Best Practices Government Network 130

Scalegrid

SEPTEMBER 18, 2020

If your application connects to the production database over a public network, do reach out to support@scalegrid.io In this blog post, we show you two methods to securely connect to a MongoDB server configured with self-signed certificates for SSL, using the official C# MongoDB driver. to learn more about this. Prerequisites.

C++ 244

C++ Programming Servers Database 244

CSS - Tricks

AUGUST 19, 2019

Milica Mihajlija : Adding rel=preconnect to a <link> informs the browser that your page intends to establish a connection to another domain, and that you'd like the process to start as soon as possible. I can't say I notice a huge difference, but I'm almost always on fast internet connections.

Network 52

Network Performance Best Practices Internet 52

The Netflix TechBlog

AUGUST 16, 2023

By Arthur Gonigberg , Argha C Plaintext Past When Zuul was designed and developed , there was an inherent assumption that connections were effectively free, given we weren’t using mutual TLS (mTLS). To reduce contention among event loops, we created connection pools for each, keeping them completely independent.

Traffic 170

Traffic Servers Google Metrics 170

Percona

APRIL 30, 2024

There are many cases where external connection poolers like pgBouncer become unavoidable despite the costs and complexities associated with them. PgBouncer is one of the most popular external connection poolers for PostgreSQL.

Development 90

Development 90

DZone

MARCH 11, 2024

Introduction to Istio Istio is an open-source service mesh that provides a uniform way to secure, connect, and monitor microservices.

Open Source 252

Open Source Traffic Architecture Monitoring 252

Scalegrid

DECEMBER 14, 2023

On an abstract level, whenever you use MongoClient to connect, send, or receive a request, it internally uses predefined timeout options to decide how long the application will wait for an initial connection establishment or the response from the server for your request.

Java 130

Java Network Servers Database 130