DZone

MAY 8, 2023

As organizations increasingly adopt containerization for their applications, container orchestration platforms have become essential tools for managing and scaling containerized workloads. Two of the most popular container orchestration platforms today are Docker Swarm and Kubernetes. While both platforms share some similarities, they differ in architecture, scalability, high availability, container management, and learning curve.

Scalability 283

Scalability Architecture Availability Development 283

Percona

MAY 8, 2023

We are excited to announce the release of Percona Monitoring and Management (PMM) V2.37 , which includes a revamped Inventory view, new experimental dashboards for Kubernetes monitoring, as well as many other improvements and new features. See the full list of changes in the release notes. To get started with PMM 2.37, check out the PMM Quickstart guide.

Monitoring 80

Monitoring Metrics Database Tuning 80

DZone

MAY 8, 2023

As an increasing number of organizations transition to cloud-based infrastructures, data integration has emerged as a crucial component of the cloud migration process. Data integration encompasses integrating data from disparate sources into a consolidated perspective. The context of cloud migration pertains to the transfer of data from on-premise systems to cloud-based platforms while ensuring data consistency, accuracy, and usability.

Cloud 169

Cloud Infrastructure Systems Processing 169

Dynatrace

MAY 8, 2023

With the world’s increased reliance on digital services and the organizational pressure on IT teams to innovate faster, the need for DevOps monitoring tools has grown exponentially. In fact, the Dynatrace 2023 CIO Report found that 78% of respondents deploy software updates every 12 hours or less. 54% reported deploying updates every two hours or less.

DevOps 220

DevOps Efficiency Monitoring Infrastructure 220

DZone

MAY 8, 2023

In this series of simulating and troubleshooting performance problems in Scala, let’s discuss how to make threads go into a blocked state. A thread will enter into a blocked state when it cannot acquire a lock on an object because another thread already holds the lock on the same object and doesn’t release it. Scala Blocked Thread Program Here is a sample program, which would make threads go into a blocked state.

Programming 152

Programming Performance 152

Dynatrace

MAY 8, 2023

Today’s organizations are constantly enhancing their systems and services as new opportunities arise, inspiring new forms of collaboration while relying on open ecosystems and open source software. However, while open ecosystems offer benefits such as increased flexibility, faster development, and improved collaboration, they also present new observability challenges.

Open Source 208

Open Source Strategy Lambda Metrics 208

DZone

MAY 8, 2023

This blog post is the first of a series of articles aimed to show a landscape of metrics and telemetry solutions possible to use in different Scala ecosystems, including some examples of APM solutions. I possibly won't cover all possible solutions or a combination of those but will try to cover the main one. Please, NOTE: this series is not going to compare telemetry as whole products between each other; instead, it focuses on how to use each telemetry framework in different Scala ecosystem and

Metrics 152

Metrics 152

Percona

MAY 8, 2023

In simpler terms, logical replication in PostgreSQL is a way to copy data from one database to another in a more flexible and customizable manner compared to physical replication. Instead of copying the entire database, logical replication focuses on replicating changes made to individual rows or transactions. To set up logical replication, you create a publication on the source database and a subscription on the target database.

C++ 104

C++ Servers Database Open Source 104

DZone

MAY 8, 2023

Batch request processing is a powerful technique used in web development to improve the performance of APIs. It allows developers to group multiple API requests into a single HTTP request/response cycle. In other words, a single API request from a client can be turned into multiple API requests to a set of backend servers, and the responses are aggregated into a single response to the client.

Processing 214

Processing Servers Development Performance 214

Percona

MAY 8, 2023

It’s time for the release roundup! Percona is a leading provider of unbiased, performance-first, open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive, free from vendor lock-in. Our Release Roundups showcase the latest Percona software updates, tools, and features to help you manage and deploy our software.

Monitoring 80

Monitoring Open Source Database Servers 80

Particular Software

MAY 8, 2023

When code breaks, our first move is carefully inspecting the call stack. It helps us find the needle in the haystack by understanding how, where, and why the failure occurred, including how we got there. However, in a message-based system, we no longer have a single call stack. We’ve exchanged it for a haystack of call stacks , which makes finding the needle (the root cause of the failure) even more difficult. ?

Systems 52

Systems C++ Azure Metrics 52