High Scalability

SEPTEMBER 3, 2019

Redis , short for Remote Dictionary Server, is a BSD-licensed, open-source in-memory key-value data structure store written in C language by Salvatore Sanfillipo and was first released on May 10, 2009. Instead, Redis stores data in data structures which makes it very flexible to use.

Open Source 55

Open Source Cache C++ Database 55

DZone

FEBRUARY 21, 2023

In this hands-on lab from ScyllaDB University, you will learn how to use the ScyllaDB CDC source connector to push the row-level changes events in the tables of a ScyllaDB cluster to a Kafka server. and ScyllaDB Open Source 4.3. What Is ScyllaDB CDC? CDC is production-ready (GA) starting from ScyllaDB Enterprise 2021.1.1

Open Source 314

Open Source Servers 314

Scalegrid

OCTOBER 18, 2024

Structured Query Language (SQL) is a simple declarative programming language utilized by various technology and business professionals to extract and transform data. Facilitating remote access to other computers or servers with easier navigation. Providing windows to streamline multitasking through programs and file structures.

Open Source 147

Open Source Database Cloud Operating System 147

The Netflix TechBlog

JUNE 12, 2023

Netflix has open-sourced Escrow Buddy, which helps Security and IT teams ensure they have valid FileVault recovery keys for all their Macs in MDM. In its typical configuration the Crypt agent enforces FileVault upon login and escrows the resulting recovery key to a corresponding Crypt server.

Open Source 199

Open Source Database Servers Storage 199

High Scalability

JUNE 27, 2019

Ready to transition from a commercial database to open source, and want to know which databases are most popular in 2019? Wondering whether an on-premise vs. public cloud vs. hybrid cloud infrastructure is best for your database strategy?

Open Source 196

Open Source Database Cloud Strategy 196

Scalegrid

MAY 22, 2020

MySQL does not limit the number of slaves that you can connect to the master server in a replication topology. If the data churn on the master is high, the serving of binary logs alone could saturate the network interface of the master. Ripple is an open source binlog server developed by Pavel Ivanov.

Servers 262

Servers Transportation Database Availability 262

Scalegrid

MARCH 10, 2025

Whether youre a developer, database administrator, or data analyst, a good GUI can make everyday tasks faster, clearer, and less error-prone. If youre working with MySQL on a web server and want a browser-based tool, this ones hard to beat. Thats where MySQL GUIs come in.

Open Source 162

Open Source Database Design Cloud 162

Dynatrace

OCTOBER 10, 2024

You’re gathering a lot of data, but you can’t make sense of it. A histogram is a specific type of metric that allows users to understand the distribution of data points over a period of time. In practice, histograms are useful when the measurement distribution is relevant and the data sets are large.

Metrics 240

Metrics Monitoring Efficiency Availability 240

Percona

APRIL 28, 2023

We are a company of open source proponents. We’re also dedicated and active participants in the global open source community. Both open source and proprietary options have advantages. With open source database software , anyone in the general public can access the source code, read it, and modify it.

Open Source 134

Open Source Database Software Software 134

Dynatrace

JANUARY 16, 2023

The study analyzes factual Kubernetes production data from thousands of organizations worldwide that are using the Dynatrace Software Intelligence Platform to keep their Kubernetes clusters secure, healthy, and high performing. Open-source software drives a vibrant Kubernetes ecosystem. Java, Go, and Node.js

Open Source 358

Open Source Java Operating System Programming 358

Scalegrid

SEPTEMBER 16, 2019

PostgreSQL graphical user interface (GUI) tools help these open source database users to manage, manipulate, and visualize their data. Offers great visualization to help you interpret your data. You can remotely access and navigate another database server. pgAdmin Cost: Free (open source).

Open Source 262

Open Source Database Azure Cloud 262

Dynatrace

AUGUST 29, 2024

In today’s data-driven world, businesses across various industry verticals increasingly leverage the Internet of Things (IoT) to drive efficiency and innovation. Dynatrace offers a feature-rich agent, Dynatrace OneAgent ® , and an agentless open source approach perfectly tailored for edge-IoT use cases, leveraging OpenTelemetry.

IoT 264

IoT Analytics Transportation Metrics 264

Percona

APRIL 26, 2023

Even though open source software is firmly in the mainstream, used widely by businesses, governments, and everyone who owns a cell phone or computer, the question repeatedly arises: “Is open source software safe?” Is open source software as stable as other software? Our bar is higher than that.

Open Source 103

Open Source Software Software Social Media 103

Dynatrace

OCTOBER 4, 2022

Software and data are a company’s competitive advantage. But for software to work perfectly, organizations need to use data to optimize every phase of the software lifecycle. The only way to address these challenges is through observability data — logs, metrics, and traces. Teams interact with myriad data types.

Analytics 246

Analytics Software Software Storage 246

Dynatrace

OCTOBER 26, 2022

Open source software has become a key standard for developing modern applications. From common coding libraries to orchestrating container-based computing, organizations now rely on open source software—and the open standards that define them—for essential functions throughout their software stack.

Open Source 130

Open Source Software Software Development 130

Dynatrace

OCTOBER 26, 2022

Open source software has become a key standard for developing modern applications. From common coding libraries to orchestrating container-based computing, organizations now rely on open source software—and the open standards that define them—for essential functions throughout their software stack.

Open Source 130

Open Source Software Software Development 130

Dynatrace

MARCH 17, 2025

Until recently, improvements in data center power efficiency compensated almost entirely for the increasing demand for computing resources. The rise of big data, cryptocurrencies, and AI means the IT sector contributes significantly to global greenhouse gas emissions. However, this trend is now reversing. The time to act is now.

Software Engineering 147

Software Engineering Engineering Software Software 147

DZone

FEBRUARY 15, 2023

In this article, I’m going to demonstrate how you can migrate a comprehensive web application from MySQL to YugabyteDB using the open-source data migration engine YugabyteDB Voyager. Nowadays, many people migrate their applications from traditional, single-server relational databases to distributed database clusters.

Open Source 298

Open Source Scalability Database Servers 298

Dynatrace

APRIL 22, 2025

Initial access An attacker discovers an exposed Kubernetes API server during a routine scan. Misconfiguration : Exposed API server + overly permissive RBAC settings Attacker technique : The attacker uses automated tools to authenticate as the default service account and begins reconnaissance of the cluster resources.

Strategy 147

Strategy Azure Best Practices Network 147

Percona

OCTOBER 18, 2023

Migrating a proprietary database to open source is a major decision that can significantly affect your organization. Advantages of migrating to open source For many reasons mentioned earlier, organizations are increasingly shifting towards open source databases for their data management needs.

Open Source 111

Open Source Database Hardware Strategy 111

Dynatrace

SEPTEMBER 29, 2021

A standard Docker container can run anywhere, on a personal computer (for example, PC, Mac, Linux), in the cloud, on local servers, and even on edge devices. Running containers : Docker Engine is a container runtime that runs in almost any environment: Mac and Windows PCs, Linux and Windows servers, the cloud, and on edge devices.

Open Source 334

Open Source Traffic DevOps Cloud 334

Dynatrace

MARCH 22, 2023

As a result, web app attacks are the fastest-growing attack vector according to a recent data breach investigations report. This method involves providing the lowest level of access by default, deleting inactive accounts, and auditing server activity.

Open Source 246

Open Source Artificial Intelligence Internet Internet 246

Percona

JUNE 2, 2023

While not the first open source content management system (CMS), WordPress caught on like nothing before and helped spread open source to millions. It was simple, easy to deploy, and easy to use, and WordPress had the added benefit of being open source. MySQL was founded in 1995 and went open source in 2000.

Open Source 114

Open Source Traffic Tuning Database 114

The Netflix TechBlog

APRIL 29, 2019

We use and contribute to many open-source Python packages, some of which are mentioned below. video streaming) takes place in the Open Connect network. The configuration of these devices is controlled by several other systems including source of truth, application of configurations to devices, and back up.

Open Source 280

Open Source Network Infrastructure Big Data 280

DZone

OCTOBER 1, 2023

Elasticsearch is an open-source search engine and analytics store used by a variety of applications from search in e-commerce stores, to internal log management tools using the ELK stack (short for “Elasticsearch, Logstash, Kibana”).

Open Source 257

Open Source Tuning Analytics Scalability 257

Scalegrid

APRIL 23, 2021

Redis stands for REmote DIctionary Server, created in 2009 by Salvatore Sanfilippo. Both Redis and Memcached are: NoSQL in-memory data structures Written in C Open source Used to speed up applications Support sub-millisecond latency In 2014, Salvatore wrote an excellent StackOverflow post on […].

Open Source 264

Open Source Latency C++ Speed 264

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. According to the 2019 Verizon Data Breach Investigations Report, web application attacks were the number one type of attack. Recent examples include: The Equifax data breach, in which the private records of 147.9

Open Source 261

Open Source Entertainment Tuning Internet 261

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. Therefore, dumps are needed to capture the full state of a source. Designed with High Availability in mind.

Database 221

Database Traffic Transportation Open Source 221

Scalegrid

JULY 13, 2020

The unstoppable rise of open source databases. One database in particular is causing a huge dent in Oracle’s market share – open source PostgreSQL. See how open source PostgreSQL Community version costs compare to Oracle Standard Edition and Oracle Enterprise Edition. What’s causing this massive shift?

Open Source 244

Open Source Tuning C++ Database 244

Dynatrace

DECEMBER 4, 2023

Resource consumption: Observing computational resource availability and saturation, whether deployed in cloud-native environments like Kubernetes or CPU-enabled servers. Data quality and drift: Monitoring the quality and characteristics of training and runtime data to detect significant changes that might impact model accuracy.

Open Source 279

Open Source Metrics Java Latency 279

Dynatrace

JANUARY 28, 2021

Organizations that want a high-performance language with a great ecosystem for their applications often use Golang , an open-source programming language. Such additional telemetry data includes user-behavior analytics, code-level visibility, and metadata (including open-source data).

Open Source 242

Open Source Traffic Servers Cloud 242

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. Therefore, dumps are needed to capture the full state of a source. Designed with High Availability in mind.

Database 206

Database Traffic Transportation Open Source 206

Dynatrace

OCTOBER 7, 2020

At the same time, you can now simply flip a switch to begin ingesting observability data from these tools into the Dynatrace platform, all while retaining your investment and increasing the value you get from Dynatrace. Open-source metric sources automatically map to our Smartscape model for AI analytics.

Open Source 264

Open Source Metrics Analytics Tuning 264

Scalegrid

SEPTEMBER 5, 2024

Managing High Availability (HA) in your PostgreSQL hosting is very important to ensuring your database deployment clusters maintain exceptional uptime and strong operational performance so your data is always available to your application. The primary server is responsible for handling all write operations and maintaining data accuracy.

Availability 257

Availability Servers Database Open Source 257

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. Both serve distinct purposes, from managing message queues to ingesting large data volumes. What is RabbitMQ? What is Apache Kafka?

Latency 147

Latency Analytics Architecture Storage 147

Dynatrace

MAY 17, 2023

OpenTelemetry , the open source observability tool, has become the go-to standard for instrumenting custom applications to collect observability telemetry data. However, this method limited us to instrumenting the code manually and collecting specific sets of data we defined upfront. What is OneAgent?

Metrics 243

Metrics Database Monitoring Network 243

Scalegrid

AUGUST 22, 2019

It is an open-source tool suite, written in Python, for managing high availability of PostgreSQL clusters. This section contains the PostgreSQL-specific parameters like authentication, directory paths for data, binary and config, listen ip address etc. Standby Server Tests. Reboot the server. Reboot the server.

Availability 277

Availability Servers Network Testing 277