Percona

APRIL 15, 2025

In Percona Server for MySQL 8.0.41 / 8.4.4, we significantly re-designed the Data Masking Component. In particular, we made the following changes: Changed the user on behalf of whom we execute internal queries for dictionary operations. Introduced masking_dictionaries_flush() User Defined Function.

Cache 75

Cache Servers Speed Design 75

Scalegrid

MARCH 10, 2025

Key features: Visual schema and table design SQL editor with syntax highlighting and autocomplete User and permission management Performance dashboards and slow query analysis Backup and restore utilities Its a great choice if you want an integrated experience and dont mind a slightly steeper learning curve.

Open Source 162

Open Source Database Design Cloud 162

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. Greenplum uses an MPP database design that can help you develop a scalable, high performance deployment.

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

Scalegrid

FEBRUARY 6, 2025

RabbitMQ is designed for flexible routing and message reliability, while Kafka handles high-throughput event streaming and real-time data processing. Its design prioritizes high availability and efficient data transfer with minimal overhead, making it a practical choice for handling real-time data pipelines and distributed event processing.

Latency 147

Latency Analytics Architecture Storage 147

DZone

MARCH 24, 2021

This is a textbook case of an external dependency where literally anything could go wrong, since neither the server nor the contents or the file are under our direct control. If so, the database is updated. Usually nothing has changed so nothing happens.

Testing 200

Testing Design Software Performance Database 200

DZone

JANUARY 8, 2024

Understanding the strengths and applications of these load-balancing services is crucial for architects and administrators seeking to design resilient and responsive solutions in the Azure cloud environment. What Is Load Balancing? Load balancing is a critical component in cloud architectures for various reasons.

Azure 287

Azure Scalability Traffic Performance 287

DZone

NOVEMBER 2, 2023

In this blog, you’ll discover what a web app architecture is, how a web application architecture diagram looks, and how you can design the right architecture for web apps. It defines how the data is delivered through HTTP and ensures that the client-side server and the backend server can understand.

Architecture 272

Architecture Mobile Website Servers 272

Dynatrace

OCTOBER 7, 2021

Serverless architecture shifts application hosting functions away from local servers onto those managed by providers. This means you no longer have to provision, scale, and maintain servers to run your applications, databases, and storage systems. Let’s get started. Serverless architecture: A primer. Compute services.

Serverless 325

Serverless AWS Lambda Storage 325

SQL Performance

AUGUST 1, 2022

Recently I covered some of the T-SQL improvements in SQL Server 2022 here , and Aaron Bertrand covered additional improvements here. Microsoft just announced the release of SQL Server 2022 CTP 2.1. For example, suppose that prior to SQL Server 2022 you had the following query: SELECT. So far so good. FROM T1 INNER JOIN T2 ON T1.

Servers 142

Servers Testing C++ Code 142

Dynatrace

MARCH 14, 2023

Amazon’s new general-purpose Linux for AWS is designed to provide a secure, stable, and high-performance execution environment to develop and run cloud applications. Dynatrace is proud to be an AWS launch partner in support of Amazon Linux 2023 (AL2023). How does Dynatrace help?

AWS 306

AWS Lambda Serverless Virtualization 306

Scalegrid

OCTOBER 18, 2024

Facilitating remote access to other computers or servers with easier navigation. A dashboard for monitoring activities such as database locks, connected sessions, and prepared transactions for multiple servers. Providing windows to streamline multitasking through programs and file structures.

Open Source 147

Open Source Database Cloud Operating System 147

DZone

MAY 9, 2023

Mutual Transport Layer Security (mTLS) is a cryptographic protocol designed to authenticate two parties and secure their communication in the network. mTLS protocol is an extension of TLS protocol where both the parties- web client and web server- are authenticated. The primary aim of mTLS is to achieve the following:

Transportation 297

Transportation Network Servers Design 297

DZone

JANUARY 23, 2022

Hardware - servers/storage hardware/software faults such as disk failure, disk full, other hardware failures, servers running out of allocated resources, server software behaving abnormally, intra DC network connectivity issues, etc. Monitor the servers on various parameters and build redundancy.

Hardware 243

Hardware DevOps Network Storage 243

Percona

FEBRUARY 2, 2023

PostgreSQL server authentication refers to verifying the identity of a user trying to connect to the PostgreSQL server. The pg_hba.conf file is used to configure the authentication methods the PostgreSQL server uses and can specify different methods for different types of connections.

Database 138

Database Servers Testing Programming 138

Dynatrace

MARCH 17, 2025

For instance, Dynatrace has developed the Cost and Carbon Optimization app, a tool designed to measure, understand, and act on the energy consumption and carbon emissions generated by hybrid and multicloud infrastructures. Select data centers intelligently Sending fewer bytes saves energy on the server, client, and any device in between.

Software Engineering 147

Software Engineering Engineering Software Software 147

The Netflix TechBlog

SEPTEMBER 18, 2024

In this post, we dive deep into how Netflix’s KV abstraction works, the architectural principles guiding its design, the challenges we faced in scaling diverse use cases, and the technical innovations that have allowed us to achieve the performance and reliability required by Netflix’s global operations.

Latency 260

Latency Storage Cache Servers 260

Scalegrid

SEPTEMBER 5, 2024

If the primary server encounters issues, operations are smoothly transitioned to a standby server with minimal interruption. Key Takeaways PostgreSQL automatic failover enhances high availability by seamlessly switching to standby servers during primary server failures, minimizing downtime, and maintaining business continuity.

Availability 257

Availability Servers Database Open Source 257

Dynatrace

MARCH 18, 2024

Suboptimal architecture design. Poorly designed cloud solutions can become costly over time. Are there rogue servers running in the environment where ITOps, CloudOps, or another team can’t assign or identify who’s financially responsible for it? They can send a notification saying, “This server is oversized.”

Best Practices 278

Best Practices Strategy Cloud AWS 278

Dynatrace

FEBRUARY 4, 2025

Building the dream package Observability for Developers, the newly introduced offering from Dynatrace, is designed to cater to developers’ specific needs and challenges. It packages the existing Dynatrace capabilities needed by developers in their day-to-day worksuch as logs, distributed traces, profiling data, exceptions, and more.

Development 235

Development Analytics Code Architecture 235

DZone

JUNE 30, 2023

Unfortunately, that's not enough to thwart away SQL injections once and for all, as these APIs can still present subtle bugs or nuances in their design. Then, I look further into assessing the impact of this vulnerability by using a PostgreSQL feature to execute arbitrary commands on the server.

Infrastructure 273

Infrastructure Database Servers Design 273

DZone

FEBRUARY 16, 2023

Both GraphQL and Protocol Buffers (Protobuf) are types of formats for transferring data between client and server. GraphQL is a query language and API runtime designed to provide a consistent and flexible way to fetch and manipulate data.

Servers 263

Servers Design Code 263

Dynatrace

FEBRUARY 6, 2025

Host Monitoring dashboards offer real-time visibility into the health and performance of servers and network infrastructure, enabling proactive issue detection and resolution. By following along, you will learn how to create custom dashboards and get to know different chart types.

Metrics 243

Metrics Infrastructure Monitoring Best Practices 243

Dynatrace

FEBRUARY 28, 2025

It utilizes a Model-View-Controller (MVC) architecture to separate business logic, page design, and control flow. This critical flaw allows for a path traversal attack, enabling attackers to upload malicious files and potentially execute arbitrary code on the server.

Social Media 147

Social Media Java Media Open Source 147

High Scalability

FEBRUARY 17, 2021

Redis Server: 5.07, x86/64. MongoDB server: 4.4.2, BangDB server: 2.0.0, However, user can run the bench for as many numbers as they practically find suitable. About YCSB. Following configurations were used for the evaluation purpose. YugabyteDB:2.5.0, Couchbase2: 7.0 Beta, x86_64. Number of records: 10M. RAM: 32GB, Cores: 16.

Benchmarking 308

Benchmarking Latency C++ Database 308

Dynatrace

MARCH 22, 2023

This method involves providing the lowest level of access by default, deleting inactive accounts, and auditing server activity. Insecure design This broad category refers to fundamental design flaws in the application caused by a failure to implement necessary security controls during the design stage.

Open Source 246

Open Source Artificial Intelligence Internet Internet 246

The Netflix TechBlog

FEBRUARY 18, 2022

To this end, we developed a Rapid Event Notification System (RENO) to support use cases that require server initiated communication with devices in a scalable and extensible manner. This is not an easy task, considering the wide variety of supported devices and the sheer volume of actions our members perform.

Systems 334

Systems Traffic Architecture Mobile 334

Dynatrace

MARCH 29, 2024

Check out the following related resources to learn more: Dynatrace announces support of Google Cloud’s AlloyDB for PostgreSQL metrics ingest – Blog Dynatrace has achieved Google Cloud Ready – AlloyDB designation in support of an extended integration to Google Cloud’s AlloyDB for PostgreSQL.

Google 290

Google Innovation Cloud Analytics 290

Dynatrace

NOVEMBER 11, 2022

Hyperconverged infrastructure (HCI) is an IT architecture that combines servers, storage, and networking functions into a unified, software-centric platform to streamline resource management. Instead of treating storage, server, compute, and network functions as separate entities, HCI virtualizes these resources.

Infrastructure 264

Infrastructure Storage Virtualization Network 264

Dynatrace

JULY 7, 2022

As the demand for services grows and containerized applications deploy across multicloud environments, organizations need a more flexible, cohesive approach for designing and developing a distributed systems architecture. Experienced developers see microservice design patterns as more platform-agnostic. API gateways.

Architecture 246

Architecture Serverless Azure Programming 246

Dynatrace

JUNE 9, 2021

A web application is any application that runs on a web server and is accessed by a user through a web browser. Web application security is the process of protecting web applications against various types of threats that are designed to exploit vulnerabilities in an application’s code. What is web application security?

Open Source 261

Open Source Entertainment Tuning Internet 261

DZone

AUGUST 23, 2023

In response to this demand, Microsoft Azure has introduced the Azure Monitoring Agent (AMA), a powerful and versatile solution designed to enhance the monitoring capabilities of Azure resources.

Azure 223

Azure Monitoring Virtualization Infrastructure 223

The Netflix TechBlog

FEBRUARY 3, 2021

At Netflix we strongly prefer schema-first development because: The schema design is front and center of the developer experience. Although it might be marginally quicker to generate schema from the code, putting the time into designing your schema in a human readable, collaborative way is well worth the effort towards a better API.

Open Source 246

Open Source Java Architecture Metrics 246

DZone

AUGUST 16, 2024

In the past, a substantial portion of software was designed for local desktop use. We, as users, have our data residing on someone else’s server. It mostly doesn’t matter how robust your computing device is, as everything happens on servers. With the prevalence of web-based software, the paradigm has changed.

Performance 173

Performance Servers Software Software 173

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. This allows for almost instant notification as soon as an important event is reported.

Metrics 246

Metrics Network Infrastructure Traffic 246

Dynatrace

NOVEMBER 24, 2021

This helps significantly in automatically answering complex questions such as “ Is the CPU saturation of my F5 device caused by any of the virtual servers running on it? Virtual servers. The Generic network device and the Cisco router extensions are designed to easily extend observability to all the basic and popular devices.

Network 246

Network Infrastructure Virtualization Metrics 246

Scalegrid

SEPTEMBER 16, 2019

You can remotely access and navigate another database server. The dashboard lets you monitor server activities such as database locks, connected sessions, and prepared transaction. Since pgAdmin is a web application, you can deploy it on any server and access it remotely. Graphical query planning tool with syntax highlighting.

Open Source 262

Open Source Database Azure Servers 262

Dynatrace

NOVEMBER 23, 2020

Kubernetes Dashboard as a part of a comprehensive monitoring solution This article introduces the key building blocks to consider when designing your Kubernetes monitoring solution. After applying the first manifests (which are likely copied and pasted from a how-to tutorial ), a web server is up and running within minutes.

Virtualization 237

Virtualization Infrastructure Monitoring Cloud 237