Percona

SEPTEMBER 28, 2023

Whenever you install your favorite MySQL server on a freshly created Ubuntu instance, you start by updating the configuration for MySQL, such as configuring buffer pool, changing the default datadir director, and disabling one of the most outstanding features – query cache. It’s a nice thing to do, but first things first.

Servers 109

Servers Best Practices Database Open Source 109

Scalegrid

DECEMBER 9, 2019

Given such a scenario, MySQL documentation recommends that the crashed master must be discarded and should not be restarted. However, discarding a server like this is expensive and inefficient. Re-Slaving a Crashed #MySQL Master Server in Semisynchronous Replication Setup Click To Tweet.

Servers 160

Servers Database Processing Availability 160

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 259

Open Source Latency Metrics Java 259

Percona

DECEMBER 28, 2023

Starting with Percona Server for MySQL 8.0.34-26 26 , the Audit Log Filter is available in a technical preview mode. A server restart is not required to add or adjust existing filtering rules. See the recommended documentation for more information about its capacity and usage examples.

Open Source 101

Open Source Database Servers Storage 101

Scalegrid

JANUARY 19, 2024

Recovering from a MongoDB rollback involves locating rollback files, using mongorestore to load data into a separate server, cleansing unneeded data, and importing the data back into the primary cluster, coupled with ongoing monitoring and maintenance of replica sets to maintain system health.

Database 130

Database Network Servers Monitoring 130

The Netflix TechBlog

JUNE 15, 2022

This post will discuss how Studio Search supports querying the data available in these indices. One other challenge for the users when writing the search queries is to understand the fields that are available in the index and the associated types.

Engineering 183

Engineering Architecture Availability Tuning 183

The Netflix TechBlog

FEBRUARY 3, 2021

Comprehensive documentation is available on the website but let’s walk through an example to show you how easy it is to use this framework. Just start the Spring Boot application, and the /graphql endpoint will be available, along with the GraphiQL query editor on /graphiql that comes out of the box.

Open Source 246

Open Source Java Architecture Metrics 246

Percona

DECEMBER 4, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. It is the most stable, scalable, and secure open source MySQL distribution based on Percona Server for MySQL. Find more information in the Telemetry on Percona Server for MySQL document.

Open Source 77

Open Source Azure Servers Programming 77

High Scalability

FEBRUARY 17, 2021

Redis Server: 5.07, x86/64. MongoDB server: 4.4.2, BangDB server: 2.0.0, All of these dbs are available free of cost for download / install and it will be fairly straightforward to run these tests in your environment for further analysis. About YCSB. Following configurations were used for the evaluation purpose.

Benchmarking 308

Benchmarking Latency C++ Database 308

Scalegrid

FEBRUARY 15, 2024

Each section is crafted to elevate your database’s security protocol, from acquiring the necessary SSL certificates to configuring server and client connections. Preparing SSL Certificates for MongoDB The SSL certificates are necessary for our MongoDB server to establish secure SSL/TLS communications.

Servers 130

Servers Best Practices Government Network 130

Scalegrid

DECEMBER 14, 2023

On an abstract level, whenever you use MongoClient to connect, send, or receive a request, it internally uses predefined timeout options to decide how long the application will wait for an initial connection establishment or the response from the server for your request.

Java 130

Java Network Servers Database 130

Dynatrace

JANUARY 19, 2020

Having released this functionality in a Preview Release back in May 2019, we’re now happy to announce the General Availability of our SAP ABAP monitoring extension. As of today, the SAP ABAP application server remains the central component of the SAP ERP solution. Dynatrace news. Why SAP ABAP platform monitoring in Dynatrace?

Monitoring 154

Monitoring Best Practices Infrastructure Servers 154

Dynatrace

MARCH 9, 2022

Reason : High memory consumption of XPath queries when parsing application documents. Solution : Use optimized methods to access / query for specific data, e.g.: getNodeByType resulted in 98% reduction of CPU usage, better performance, returned high availability and reduced operational costs.

Java 224

Java Traffic Government Code 224

Dynatrace

DECEMBER 16, 2020

The full list of secure development controls, along with many more details, are documented at Dynatrace secure development controls. All steps are fully automated, from source code being compiled to binaries, to the upload of the binaries to the AWS infrastructure where they are available for customers to download.

Software 235

Software Software Development AWS 235

SQL Server According to Bob

FEBRUARY 7, 2020

SQL Server dbcc clonedatabase ​​ - ​​ Gotcha The dbcc clonedatabase is a ​​ handy command to clone metadata and ​​ information such as ​​ query disk store.

Servers 45

Servers Azure Tuning Database 45

Dynatrace

MAY 12, 2022

General Availability (Build 1.241.153). General Availability (Build 1.241.153). Enhanced API documentation for the latest OneAngent endpoint of the Deployment API. (APM-365055). Fixed an issue with “500 Internal Server Error” response of Anomaly detection – Disk events API. (APM-370270). Dynatrace API.

Tuning 194

Tuning Metrics Cloud Mobile 194

Smashing Magazine

OCTOBER 29, 2018

Measuring Performance With Server Timing. Measuring Performance With Server Timing. That issue is slow server response times. There’s very little browser optimisations can do to improve a page that is simply slow to build on the server. Encompassed in that wait time is everything the server needs to do to build the page.

Servers 87

Servers Performance Metrics Database 87

Scalegrid

JUNE 18, 2019

In this blog, we’ll show you how to connect to a MongoDB server configured with self-signed certificates for SSL using both the Ruby MongoDB driver and the popular Object-Document-Mapper (ODM) mongoid. The connection options available for the driver are documented here , and the options we will need are: :ssl.

C++ 100

C++ Servers Database Network 100

Dynatrace

JUNE 7, 2023

A typical design pattern is the use of a semantic search over a domain-specific knowledge base, like internal documentation, to provide the required context in the prompt. This includes OpenAI as well as Azure OpenAI services, such as GPT-3, Codex, DALL-E, or ChatGPT. Our example dashboard below visualizes OpenAI token consumption.

Monitoring 165

Monitoring Latency Metrics Azure 165

Scalegrid

JULY 17, 2019

The fully managed platform allows organizations to automate their time-consuming PostgreSQL operations, focus on database development, and optimize performance with advanced monitoring, high availability, and disaster recovery on AWS and Azure.

Azure 182

Azure AWS Open Source Database 182

Dynatrace

MAY 27, 2022

At Dynatrace Perform 2022 , David Walker, a Lockheed Martin Fellow, and William Swofford, a full-stack engineer at Lockheed Martin, discuss how to create a self-diagnosing and self-healing IT server environment using this AIOps combination for auto-baselining, auto-remediation, monitoring as code, and more. An example of the self-healing web.

Artificial Intelligence 188

Artificial Intelligence Innovation Servers Database 188

Percona

MAY 2, 2023

Questions Q: I have a MySQL server with 500 GB of RAM; my data set is 100 GB. Since your dataset is 100 GB and you have 500 GB of RAM, you can allocate a significant portion of the available memory to the InnoDB buffer pool. A commonly recommended value for the buffer pool size is between 50% to 75% of the available memory.

Social Media 119

Social Media Database Servers Cache 119

Dynatrace

JANUARY 16, 2023

On-premises data centers invest in higher capacity servers since they provide more flexibility in the long run, while the procurement price of hardware is only one of many cost factors. That trend will likely continue as Kubernetes security awareness further rises and a new class of security solutions becomes available.

Open Source 344

Open Source Java Operating System Programming 344

Percona

NOVEMBER 7, 2023

The book PostgreSQL 14 Internals has been available in PDF format for quite a while, but recently, the ability to order a printed copy became available ( [link] ). This 548-page tome from PostgresPro covers the spectrum from data organization to details on the many available indexing options. Is this an easy read?

Cache 84

Cache Servers Operating System Database 84

Percona

JANUARY 3, 2024

PMM Dump is included in PMM server distribution, and you can try it straight away. After you click the “Create dataset” button, a dump will be created and available on the PMM Dump dashboard. If you are a Percona Support customer, you can safely upload the dump to the Percona SFTP server by clicking “Send to Support.”

Monitoring 87

Monitoring Open Source Database Servers 87

SQL Performance

NOVEMBER 1, 2019

As I embark on my first PASS Summit in a few years, it is hard to contain my excitement about the newest version of SQL Server. The product is not released yet, at least at the time of writing, but they have started to shape which features (and there are a lot of them ) will be available in which editions.

Servers 40

Servers Hardware Database Availability 40

Dynatrace

FEBRUARY 24, 2022

We recently extended the pro-active self-monitoring capabilities of Dynatrace Managed, making it easy to ensure the highest availability and proactive management of such installations. User actions processed per minute shows you the trend of user actions that are successfully processed, correlated with server-side?PurePath enable the?new

Monitoring 197

Monitoring Metrics Analytics Processing 197

Dynatrace

DECEMBER 16, 2021

Since December 10, days after a critical vulnerability known as Log4Shell was discovered in servers supporting the game Minecraft, millions of exploit attempts have been made of the Log4j 2 Java library, according to one team tracking the impact, with potential threat to millions more applications and devices across the globe. Dynatrace news.

Internet 261

Internet Internet Games Java 261

Dynatrace

MAY 31, 2019

As of today, the SAP ABAP application server remains the central component of the SAP ERP solution. The ABAP platform monitoring solution is based on the remote monitoring approach and so relies on a Dynatrace ActiveGate extension: No agent installation on SAP servers is required. No ABAP code instrumentation or injection is performed.

Monitoring 160

Monitoring Best Practices Infrastructure Programming 160

Dynatrace

JANUARY 31, 2024

million AI server units annually by 2027, consuming 75.4+ Model observability provides visibility into resource consumption and operation costs, aiding in optimization and ensuring the most efficient use of available resources. For example, generating an image requires as much power as fully charging your smartphone.

Cache 206

Cache Azure Infrastructure Monitoring 206

Percona

DECEMBER 7, 2023

Ensuring the security and resilience of your data hinges on having a robust backup strategy, and Percona XtraBackup (PXB), our open source backup solution for all versions of MySQL, is designed to make backups a seamless procedure without disrupting the performance of your server in a production environment. Percona XtraBackup 8.1

C++ 90

C++ Open Source Servers Database 90

Official Blog - World Web Technology

AUGUST 27, 2023

It is a server-side scripting language that is highly secure, open-source, and versatile. Mostly, web servers are created with PHP. In PHP, code is directly executed on the server and generates HTML to send to the client. Also, high-quality documentation is available for developers with any development issues and queries.

Development 98

Development Ecommerce Open Source Website 98

SQL Server According to Bob

DECEMBER 26, 2017

Bob Ward and I worked with our SQL Server Tool developers (thanks David) to enable ‘Q uick XE Trace ’ capabilities. The feature is available in the latest SQL Server Management Studio (SSMS) release. Here is an example using the SQL Server SSMS 2017 against my SQL 2016 server.

Servers 40

Servers Software Engineering Engineering Availability 40

Percona

APRIL 12, 2023

Let’s start with this: MongoDB is accurately referred to as source-available software. Instead of relational (SQL) databases defined primarily through a hierarchy of related sets via tables and columns, their non-relational structure used a system of collections and documents. Now, back to MongoDB itself.

Open Source 79

Open Source Programming Database Servers 79

Percona

AUGUST 24, 2023

Welcome to our guide on keeping your Percona Monitoring and Management (PMM) Server and Client up-to-date. Watchtower automates PMM Server updates, while cron jobs handle PMM Client updates. Let’s explore the steps to install, configure, and automate the update process for your PMM Server and Client.

Monitoring 72

Monitoring Servers Processing Database 72

Percona

APRIL 19, 2023

The Performance Shema now has a Server Telemetry Traces service. We are directed to the Server telemetry traces service section in the MySQL Source Code documentation The SSL library has been updated to OpenSSL version 1.1.1t. Hopefully, UTF8MB4 is good enough. This work started in 2020 and hopefully will be done soon.

Open Source 89

Open Source Servers Scalability Database 89

Percona

APRIL 20, 2023

As for FDE, there are multiple options available for PostgreSQL. parameters: type: pd-standard disk-encryption-kms-key: KMS_KEY_ID Get KMS_KEY_ID by following the instructions in this document. v1beta1 kind: StorageClass metadata: name: my-enc-sc provisioner: pd.csi.storage.gke.io apiVersion: storage.k8s.io/v1

Storage 118

Storage AWS Cloud Database 118