DZone
JUNE 3, 2024
While I was coding for a performance back-end competition , I tried a couple of tricks, and I was wondering if there was a faster validator for Java applications, so I started a sample application. I used a very simple scenario: just validate the user's email.
Dynatrace
JUNE 6, 2024
As an app developer, you have many recurring tasks: starting the development server, creating app functions, querying data stored in Grail, managing app configurations, and building and deploying apps. Sound familiar? The VS Code extension Dynatrace Apps is here to streamline your development process and simplify app building. App configuration and build management Let’s start with the basics: Use the App Configuration form (select Configure app in the VS Code Project tree) to set up all necessa
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Scalegrid
JUNE 7, 2024
RabbitMQ is an open-source message broker that simplifies inter-service communication by ensuring messages are effectively queued, delivered, and processed across diverse applications. It employs the Advanced Message Queuing Protocol (AMQP) to provide reliable, scalable message passing, crucial for modern applications dealing with large-scale, complex data flows.
Uber Engineering
JUNE 6, 2024
Dive into how we tackled flakiness among thousands of tests in our CI pipelines with a modularized and configurable approach across our diverse codebase, strengthening reliability of testing infrastructure, improving efficiency in identifying and resolving issues.
DZone
JUNE 3, 2024
In an era where data is the new oil, effectively utilizing data is crucial for the growth of every organization. This is especially the case when it comes to taking advantage of vast amounts of data stored in cloud platforms like Amazon S3 - Simple Storage Service, which has become a central repository of data types ranging from the content of web applications to big data analytics.
Dynatrace
JUNE 4, 2024
The latest release of the Site Reliability Guardian incorporates assistance from Dynatrace Davis® AI to automatically derive appropriate threshold targets and adjust them over time to protect your quality improvements. This process, known as auto-adaptive thresholding, eliminates the need to define a static threshold upfront. Instead, it derives the suitable thresholds from previous validation results.
Percona
JUNE 5, 2024
There are quite a number of methods these days for installing Patroni. I want to discuss the next step, which is how to start tuning a running system.The manner of updating a running Postgres server typically involves editing the standard Postgres files: postgresql.conf postgresql.auto.conf pg_hba.
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DZone
JUNE 3, 2024
When I think about technical debt , I still remember the first application I created that made me realize the consequences of an unsuitable architecture. It happened back in the late 1990s when I was first getting started as a consultant. The client had requested the use of the Lotus Notes platform to build a procurement system for their customers. Using the Lotus Notes client and a custom application, end-users could make requests that would be tracked by the application and fulfilled by the pr
Dynatrace
JUNE 2, 2024
We have released Dynatrace version 1.293. To learn what’s new, have a look at the release notes. The post Dynatrace SaaS release notes version 1.293 appeared first on Dynatrace news.
Percona
JUNE 3, 2024
Multi-tenancy/co-hosting is always challenging. Running multiple PG instances could help to reduce the internal contention points (scalability issues) within PostgreSQL. However, the load caused by one of the tenants could affect other tenets, which is generally referred to as the “Noisy Neighbor” effect.
InfoQ
JUNE 7, 2024
Scott Meyer discusses LIquid, the graph database built to host LinkedIn, serving a ~15Tb graph at ~2M QPS.
DZone
JUNE 5, 2024
Batch processing is a capability of App Connect that facilitates the extraction and processing of large amounts of data. Sometimes referred to as data copy , batch processing allows you to author and run flows that retrieve batches of records from a source, manipulate the records, and then load them into a target system. This post provides recommendations for designing flows that use batch processing.
Uber Engineering
JUNE 6, 2024
Innovating with Impact: Learn about our transformative journey upgrading the M3DB Database and enhancing Uber’s observability stack.
Percona
JUNE 7, 2024
Keeping Your Data Safe: An Introduction to Data-at-Rest Encryption in Percona XtraDB Cluster.Data breaches are a major concern today. Whether you’re a business owner or value your privacy, the thought of your sensitive information being exposed is unsettling. Fortunately, data-at-rest encryption can help.
Sutter's Mill
JUNE 4, 2024
Many thanks to ACCU for inviting me back again this April. It was my first time back to ACCU (and only my second trip to Europe) since the pandemic began, and it was a delight to see many ACCUers in person again for the first time in a few years. I gave this talk, which is now up on YouTube here: It’s an evolved version of my March essay “C++ safety, in context.” I don’t like just repeating material, so the essay and the talk each covers things that the other doesn’
DZone
JUNE 2, 2024
Editor's Note: The following is an article written for and published in DZone's 2024 Trend Report, Cloud Native: Championing Cloud Development Across the SDLC. Cloud native and observability are an integral part of developer lives. Understanding their responsibilities within observability at scale helps developers tackle the challenges they are facing on a daily basis.
Percona Community
JUNE 1, 2024
So cloning is a great subject. I mean we clone sheep, we can clone human organs in time we might be able to clone humans, but thats a topic for scientist and philosophers. What is MySQL Replicaion: The MySQL clone plugin can be used to replicate data from a MySQL server to another MySQL server, and it supports replication. The cloning process creates a physical snapshot of the data, including tables, schemas, tablespaces, and data dictionary metadata.
Percona
JUNE 3, 2024
Percona Monitoring and Management (PMM) is a powerful tool for keeping your databases healthy, but what about PMM itself? While it comes pre-packaged as an appliance, PMM’s internal workings can be complex. Many users, including our internal teams, frequently ask: “How can I tell if everything inside PMM is functioning properly?
Kovair
JUNE 3, 2024
Testing stands as a formidable gatekeeper in the relentless demand for high-quality software. Testing is key to identifying defects, ensuring functionality, and ultimately delivering a.
DZone
JUNE 4, 2024
Are you ready to get started with cloud-native observability with telemetry pipelines? This article is part of a series exploring a workshop guiding you through the open source project Fluent Bit, what it is, a basic installation, and setting up the first telemetry pipeline project. Learn how to manage your cloud-native data from source to destination using the telemetry pipeline phases covering collection, aggregation, transformation, and forwarding from any source to any destination.
Uber Engineering
JUNE 6, 2024
Did you know that Uber is transitioning to the cloud? Learn more about how we’re modernizing our batch data infrastructure with Google Cloud Platform.
Percona
JUNE 6, 2024
The End-of-Support date for CentOS 7 and Debian 10 is coming soon. According to their respective release life cycles, the EOL date for both systems is June 30th, 2024. This announcement has some implications for support for Percona software running on these operating systems.
DZone
JUNE 4, 2024
“Start With Why” Queues are a built-in mechanism everywhere in today's software. Not being familiar with the basics of queuing theory will prevent you from understanding the relations between latency and throughput , high-level capacity estimations, and workload optimization. Knowing the internals of queuing models is actually not that hard to grasp.
DZone
JUNE 6, 2024
The development of the.NET platform and C# language moves forward with the launch of.NET 9 and C# 13, introducing a range of enhancements and advancements to boost developer efficiency, speed, and safety. This article delves into upgrades and new features in these releases giving developers a detailed look.
Percona
JUNE 4, 2024
Downsampling is the process by which we can selectively prune (discard, summarize, or recalculate) data from a series of samples in order to decrease how much storage is consumed.
Percona
JUNE 4, 2024
MongoDB’s flexibility and speed make it a popular database choice, but as your data grows, managing and querying massive datasets can become challenging. This is where partitioning, also known as sharding, comes to the rescue.Partitioning strategically divides your data collection into smaller, more manageable chunks.
Uber Engineering
JUNE 6, 2024
We are thrilled to join the Kotlin Foundation, underscoring our commitment to the Kotlin community and our belief in Kotlin as a core part of the tech stack that has helped make Uber successful.
Uber Engineering
JUNE 6, 2024
Have more rows than you can count on two hands? Don’t feel like using approximations? Learn how Uber uses Apache Pinot™ to count!
Uber Engineering
JUNE 6, 2024
Discover Uber’s pioneering DataK9 project, leveraging AI and ML to categorize data at scale and on a granular level.
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