Percona Community

MAY 14, 2019

During our presentation at Percona Live 2019 Intel and its software partners will introduce the audience to the work we’re doing to enable an open-source framework, we call Cloud Native Database. This is a collaborative effort between Intel, Rockset, PlanetScale, MariaDB and Percona.

Open Source 52

Open Source Database Cloud Storage 52

Percona

APRIL 28, 2023

Let’s start with a simple introductory comparison: With proprietary (closed source) database software, the public does not have access to the source code; only the company that owns it and those given access can modify it. Myth #2: Proprietary databases are better and therefore more suitable for large enterprises.

Open Source 117

Open Source Database Software Software 117

Percona

OCTOBER 18, 2023

Migrating a proprietary database to open source is a major decision that can significantly affect your organization. Today, we’ll be taking a deep dive into the intricacies of database migration, along with specific solutions to help make the process easier.

Open Source 97

Open Source Database Hardware Strategy 97

DZone

NOVEMBER 2, 2023

An Overview of Web Application Architecture A web app architecture presents a layout with all the software components (such as databases, applications, and middleware) and how they interact with each other. Moreover, it also ensures that valid data is present in all user requests.

Architecture 262

Architecture Mobile Website Servers 262

Percona

AUGUST 30, 2023

Data powers everything, and unlike coal and coal combustion, data and databases aren’t going away. In this blog, we’ll focus on the elements of database backup and disaster recovery, and we’ll introduce proven solutions for maintaining business continuity, even amid otherwise dire circumstances.

Database 92

Database Hardware Open Source Strategy 92

Percona

JANUARY 5, 2023

In PostgreSQL, vacuuming is a maintenance task that helps to optimize database performance and reclaim space. PostgreSQL and other database management systems use MVCC to ensure consistent reads and prevent data loss from concurrent updates. It is essential to run a vacuum to keep the database running smoothly periodically.

Database 108

Database Performance C++ Efficiency 108

Percona

NOVEMBER 3, 2023

Rather than listing the concepts, function calls, etc, available in Citus, which frankly is a bit boring, I’m going to explore scaling out a database system starting with a single host. I won’t cover all the features but show just enough that you’ll want to see more of what you can learn to accomplish for yourself.

Database 108

Database Benchmarking Latency C++ 108

DZone

NOVEMBER 15, 2023

On one of my projects, we were presenting phone numbers in a data table. Contacts Were Selected Through Several Nested Database Queries We were dealing with multiple levels of parent-child relationships between Contacts and child objects. However, in certain cases, the data wouldn't display, as the information retrieval took too long.

Database 266

Database Development 266

DZone

JUNE 30, 2023

Modern languages and frameworks often also abstract away the need to write raw queries, offering high-level interfaces around our database models. 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.

Infrastructure 263

Infrastructure Database Servers Design 263

Percona

MARCH 30, 2023

The use of open source databases has increased steadily in recent years. Past trepidation — about perceived vulnerabilities and performance issues — has faded as decision makers realize what an “open source database” really is and what it offers. What is an open source database?

Open Source 79

Open Source Database Storage Scalability 79

Scalegrid

JANUARY 5, 2024

If you’re considering a database management system, understanding these benefits is crucial. DBMS enhances data security with encryption, implements various access controls, and enables improved data sharing and concurrent access, thus facilitating quick response to changes and maintaining consistent database accuracy.

Efficiency 147

Efficiency Storage Database Scalability 147

Percona Community

MAY 9, 2019

At this year’s Percona Live I am talking about The State of Databases in 2019. As a Software Engineer in the thick of the Database landscape, there are two problems that I see repeatedly.

Database 52

Database Software Engineering Engineering Software 52

Percona Community

APRIL 24, 2022

Add this presentation to your schedule. However, the usual Git workflow neglects the database. With Liquibase Data we’re bringing git to the database so you can easily version containerized databases, share changes with team members, store versions in remote locations, and tag versions.

Database 52

Database Software Software Development 52

Percona

JANUARY 17, 2023

This blog is in continuation of my previous blog on the basic understanding of corruption with the subject line The Ultimate Guide to Database Corruption: Part 1 – An Overview. Every database object has a pre-defined format. This is because data cannot be scanned by a database product; however, this is not true with the format.

Database 122

Database Hardware Storage Programming 122

DZone

OCTOBER 9, 2023

Bloom, these data structures have found applications in various fields such as databases, caching, networking, and more. To verify if an element is present in the filter, the element is hashed again using the same k hash functions, and if all the corresponding positions are set to 1, the element is considered present.

Efficiency 152

Efficiency Cache Network Database 152

Dynatrace

FEBRUARY 12, 2024

The various presenters in this session aligned platform engineering use cases with the software development lifecycle. Each use case provides its own unique value and impact, and whoever sees value in the use cases can adopt it—whether they are a platform engineer, DevOps engineer, performance engineer, or a site reliability engineer (SRE).

Engineering 178

Engineering Development Infrastructure Cloud 178

All Things Distributed

JUNE 21, 2018

A common question that I get is why do we offer so many database products? To do this, they need to be able to use multiple databases and data models within the same application. Seldom can one database fit the needs of multiple distinct use cases. Seldom can one database fit the needs of multiple distinct use cases.

Database 167

Database AWS Games Latency 167

Percona

MAY 2, 2023

The common use cases involve sharing pt-mysql-summary, pt-stalk, and other OS-related details to assist Support Engineers or any other third-party team troubleshoot database-related issues. Sometimes crucial data sharing is avoided because of compliance rules, organizational policies, or numerous security concerns.

Database 97

Database Systems Open Source Engineering 97

Dynatrace

FEBRUARY 1, 2024

But organizations must also be aware of the pitfalls of AI: security and compliance risks, biases, misinformation, and lack of insight into critical metrics (including availability, code development, infrastructure, databases, and more). AI implementations are no exception.

Artificial Intelligence 182

Artificial Intelligence Analytics Efficiency Database 182

Dynatrace

JANUARY 31, 2024

Monitoring SAP products can present challenges Monitoring SAP systems can be challenging due to the inherent complexity of using different technologies—such as ABAP, Java, and cloud offerings—and the sheer amount of generated data. It can also directly access database tables under the strict control of DBAs.

Java 185

Java Analytics Best Practices Monitoring 185

Dynatrace

JANUARY 16, 2023

The strongest Kubernetes growth areas are security, databases, and CI/CD technologies. Strongest Kubernetes growth areas are security, databases, and CI/CD technologies. Of the organizations in the Kubernetes survey, 71% run databases and caches in Kubernetes, representing a +48% year-over-year increase. Java, Go, and Node.js

Open Source 340

Open Source Java Operating System Programming 340

Scalegrid

FEBRUARY 15, 2024

In a world where data security is essential, enabling MongoDB SSL is critical in fortifying your database. Each section is crafted to elevate your database’s security protocol, from acquiring the necessary SSL certificates to configuring server and client connections. For versions of the shell before 4.2,

Servers 130

Servers Best Practices Government Network 130

Percona Community

APRIL 18, 2019

The topic I’m presenting addresses a growing and unfulfilled need: the ability to run stateful workloads in Kubernetes. However, it’s currently not practical to put databases like MySQL in containers, give them to Kubernetes, and expect it to manage their life cycles.

Database 52

Database 52

Dynatrace

MARCH 27, 2024

As teams and their structure and metadata are often maintained in a dedicated database, such as Microsoft Entra ID (formerly Azure Active Directory) or ServiceNow. A dedicated workflow allows automatic synchronization of the database information with Dynatrace and keeps the ownership team information up-to-date.

Best Practices 195

Best Practices Azure Database Code 195

The Netflix TechBlog

APRIL 27, 2023

Ruchir Jha , Brian Harrington , Yingwu Zhao TL;DR Streaming alert evaluation scales much better than the traditional approach of polling time-series databases. It allows us to overcome high dimensionality/cardinality limitations of the time-series database. It opens doors to support more exciting use-cases.

Storage 288

Storage Cache Metrics Database 288

The Morning Paper

SEPTEMBER 17, 2019

Updating graph databases with Cypher Green et al., Our understanding of updates in the popular graph database model… is still very rudimentary. After presenting the current state of update features, we point out their shortcomings, most notably violations of atomicity and non-deterministic behaviour of updates.

Database 70

Database Logistics Healthcare Retail 70

All Things Distributed

MAY 19, 2017

In many, high-throughput, OLTP style applications the database plays a crucial role to achieve scale, reliability, high-performance and cost efficiency. For a long time, these requirements were almost exclusively served by commercial, proprietary databases.

Database 120

Database Design Cloud Storage 120

Dynatrace

FEBRUARY 1, 2024

Any problem, such as a simple software update overburdening a critical database, can cause a ripple effect that degrades the performance of dependent services or applications. For example, an unnoticed database strain could slow down the response time of a web frontend, resulting in poor user experience.

Infrastructure 178

Infrastructure Metrics Network Monitoring 178

Dynatrace

JANUARY 31, 2024

While off-the-shelf models assist many organizations in initiating their journeys with generative AI (GenAI), scaling AI for enterprise use presents formidable challenges. However, RAG is not perfect and raises various challenges, particularly concerning the use of vector databases and semantic caches.

Cache 201

Cache Azure Infrastructure Monitoring 201

Percona

SEPTEMBER 22, 2023

The choice could be to switch to another document database or maybe use a relational database like PostgreSQL or MySQL that supports JSON data types. But that will require a big rewrite of your application to support the new database. SCaLE is the largest community-run open source and free software conference in North America.

Open Source 116

Open Source Software Software Hardware 116

InfoQ

JULY 14, 2023

Mei-Chin Tsai, Vinod discuss the internal architecture of Azure Cosmos DB and how it achieves high availability, low latency, and scalability. By Mei-Chin Tsai, Vinod Sridharan

Latency 52

Latency Azure Availability Scalability 52

Scalegrid

DECEMBER 14, 2023

How the MongoDB timeout is set up can significantly affect your application’s performance, no matter if you are an experienced MongoDB user or just starting with NoSQL databases. Typical applications are interacting with different database servers based on the business logic. Careful consideration must be given before making changes.

Java 130

Java Network Servers Database 130

Percona

SEPTEMBER 21, 2023

Percona has sponsored this show for many years, provided presenters, and participated in the expo hall. The presentations have always come from the community and run the gambit from well-known individuals in the community to those less famous but still passionate about their subjects. First-time presenters welcome!

Open Source 115

Open Source Programming Software Software 115

DZone

JANUARY 29, 2021

Application Programming Interface acts as the center level between the database and presentation layer in the software development procedure. API Test is crucial for the software systems to function at high quality. Every app you build nowadays completely relies on Application Programming Interfaces.

Testing 207

Testing Programming Performance Database 207

Dynatrace

JANUARY 11, 2023

These next-generation cloud monitoring tools present reports — including metrics, performance, and incident detection — visually via dashboards. Database monitoring. This ensures the database queries are performant, while also identifying host problems. predict and prevent security breaches and outages. Website monitoring.

Cloud 219

Cloud Monitoring Best Practices Infrastructure 219

Scalegrid

DECEMBER 19, 2019

It’s a very simple utility that does exactly one thing – it sits between the database and the clients and speaks the PostgreSQL protocol, emulating a PostgreSQL server. Once the authentication succeeds: PgBouncer checks for a cached connection, with the same username+database combination. pgBouncer Architecture | Source.

Cache 246

Cache Database Architecture Servers 246

All Things Distributed

JANUARY 18, 2012

a Fast and Scalable NoSQL Database Service Designed for Internet Scale Applications. Today is a very exciting day as we release Amazon DynamoDB , a fast, highly reliable and cost-effective NoSQL database service designed for internet scale applications. Werner Vogels weblog on building scalable and robust distributed systems.

Scalability 167

Scalability Database Ecommerce Latency 167