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

Scalegrid

JANUARY 19, 2024

Key Takeaways Rollbacks in MongoDB are triggered by disruptions in the replication process due to primary node crashes, network partitions, or other failures, which can lead to substantial data loss and inconsistencies. With direct, actionable insights, prepare to navigate the complexities of rollbacks with confidence.

Database 130

Database Network Servers Monitoring 130

Scalegrid

DECEMBER 28, 2023

One such solution is pagination, which divides large datasets into manageable “pages” of data to be displayed or processed. How to Implement Pagination in MongoDB® Big datasets require efficient data retrieval and processing for effective management. Let’s delve into this topic and uncover the secrets of MongoDB pagination.

Best Practices 130

Best Practices Efficiency Strategy Speed 130

DZone

SEPTEMBER 6, 2023

Although it did not lead to performance degradation in other running processes or applications, it did cause my notebook with 40GB of RAM to become very hot and use excessive electricity. Since the virtual memory processes used to enable WSL are protected and cannot be killed or restarted, the only recourse is a good old Windows reboot.

Virtualization 152

Virtualization Infrastructure Servers Processing 152

Dynatrace

JANUARY 31, 2024

With PowerConnect, collecting data from SAP systems and fueling the Dynatrace platform, Dynatrace automatically uncovers the topology model of the SAP landscape, providing a clear and comprehensive view of the relationships and dependencies among different systems, servers, databases, applications, and interfaces.

Java 182

Java Analytics Best Practices Monitoring 182

Dynatrace

JUNE 5, 2023

With its ability to handle SSL offloading, distribute traffic across multiple servers, and provide security features like DDoS protection, application firewall, and SSL VPN, organizations of all sizes rely on F5 BIG-IP LTM to improve application performance, availability, and security. Example F5 overview dashboard.

Traffic 187

Traffic Virtualization Metrics Monitoring 187

DZone

JANUARY 31, 2024

SIEM platforms streamline incident response processes, allowing security teams to respond quickly and effectively to security incidents. They offer capabilities for tracking and documenting security incidents from detection to resolution. Security analysts can then investigate and respond to these alerts promptly.

Storage 136

Storage Data Engineering Network Infrastructure 136

Dynatrace

AUGUST 29, 2023

Dynatrace has announced that it has successfully achieved the Google Cloud Ready – Cloud SQL designation for Cloud SQL, Google Cloud’s fully-managed, relational database service for MySQL, PostgreSQL, and SQL Server.

Google 196

Google Cloud Design Programming 196

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. Improving data processing. Boosting batch processing.

Serverless 273

Serverless AWS Lambda Storage 273

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

Dynatrace

NOVEMBER 18, 2021

Logs include critical information that can’t be found elsewhere, like details on transactions, processes, users, and environment changes. Automatic contextualization of log data works out-of-the-box for popular languages like Java,NET, Node.js, Go, and PHP, as well as for NGiNX and Apache Web servers. New to Dynatrace?

Analytics 217

Analytics Cloud Java Serverless 217

Percona

OCTOBER 11, 2023

There are a couple of third-party tools in the market to migrate data from Atlas to Pecona Server for MongoDB (PSMDB), like MongoPush, Hummingbird, and MongoShake. Once you have installed MongoShake, you need to configure it for the migration process. NOTE : These tools are not officially supported by Percona. cd MongoShake.

Database 86

Database Open Source Testing Servers 86

Dynatrace

MARCH 9, 2022

When visiting or relocating to another country, you must go through the local Visa process, which is often done through an online portal ahead of your trip. More worrisome was a spike in CPU usage, resulting in severe service disruption as backend processing systems crashed due to the spike in load. Dynatrace news.

Java 215

Java Traffic Government Code 215

Percona

DECEMBER 14, 2023

This streamlined process reduces the risk of errors and simplifies the downgrade procedure. implemented improved data integrity checks during the downgrade process. introduced a simplified downgrade command, which provides a single command to initiate the downgrade process. In summary, the downgrade process in MongoDB 7.0

Database 86

Database Artificial Intelligence Servers Operating System 86

Dynatrace

FEBRUARY 14, 2022

Multiple Prometheus servers might be required, creating significant maintenance efforts. Alternatively, if you’re already using a Prometheus Server to gather data from your distributed systems, you can now seamlessly make this data work for you in Dynatrace as well—use your Prometheus server as the endpoint for scraping metrics.

Technology 210

Technology Technology Metrics Infrastructure 210

Particular Software

NOVEMBER 30, 2020

SQL Server Transport is one of our most popular transports. SQL Server Transport version 6.2.0 For extra secure systems, we’ve added support for SQL Server Always Encrypted so that messages can be encrypted so deeply that even SQL Server itself can’t read the messages without the correct keys. In version 6.2.0,

Transportation 52

Transportation Servers Database Systems 52

Scalegrid

OCTOBER 17, 2019

In that environment, the first PostgreSQL developers decided forking a process for each connection to the database is the safest choice. It is difficult to fault their argument – as it’s absolutely true that: Each client having its own process prevents a poorly behaving client from crashing the entire database.

Architecture 200

Architecture Database Latency Servers 200

O'Reilly

NOVEMBER 21, 2019

This is precisely the kind of problem that robotic process automation (RPA) aims to address. She’s the vestigial human link in a process—insurance claims processing—that has a mostly automated workflow. Prior to RPA, enterprises used several different techniques to automate workflows and back-office processes.

Processing 83

Processing Programming Virtualization Technology 83

The Netflix TechBlog

OCTOBER 27, 2023

Once that happens a GC process deletes the pod. When this happens, usually a k8s cloud-controller provided by the cloud vendor will detect that the actual server, in our case an EC2 Instance, has actually gone away, and will in turn delete the k8s node object. No need to wait for any GC process. Where Do Orphaned Pods Come From?

Hardware 228

Hardware Cloud Google Servers 228

Dynatrace

FEBRUARY 9, 2023

In this case, the server appears to be continuously building responses, which is an expensive operation that indicates either we have a bug in the revision calculation of our message handler, or the list of ActiveGates is constantly changing, forcing frequent revision recalculation. The handler is responsible for ~3.5

Java 201

Java Metrics Servers Code 201

SQL Performance

JANUARY 10, 2020

Earlier this week, Microsoft announced SQL Server 2019 Cumulative Update #1. As usual, there are some fixes that aren't (yet) documented.). To update your local Docker image: docker pull mcr.microsoft.com/mssql/server: 2019 -latest. The post SQL Server 2019 Cumulative Update #1 appeared first on SQLPerformance.com.

Servers 52

Servers Testing Processing 52

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 180

Artificial Intelligence Innovation Servers Database 180

Dynatrace

JUNE 10, 2022

“As code” means simplifying complex and time-consuming tasks by automating some, or all, of their processes. As a result, IT teams often end up performing time-consuming, manual processes. Minimize overall documentation. Because configuration files form a single source of truth, they require minimal documentation.

Best Practices 202

Best Practices Infrastructure Code Speed 202

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

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. SAP technology and process awareness.

Monitoring 153

Monitoring Best Practices Infrastructure Servers 153

The Netflix TechBlog

JUNE 13, 2023

Replay traffic testing gives us the initial foundation of validation, but as our migration process unfolds, we are met with the need for a carefully controlled migration process. A process that doesn’t just minimize risk, but also facilitates a continuous evaluation of the rollout’s impact.

Traffic 279

Traffic Metrics Systems Strategy 279

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

Dynatrace

APRIL 21, 2022

Log Monitoring documentation. Starting with Dynatrace version 1.239, we have restructured and enhanced our Log Monitoring documentation to better focus on concepts and information that you, the user, look for and need. Legacy Log Monitoring v1 Documentation. This will happen with Dynatrace version 1.242 or later. Log Monitoring.

Azure 209

Azure Metrics AWS Monitoring 209

The Netflix TechBlog

JUNE 15, 2022

Since we index the data as-is from the federated graph, the indexing query itself acts as self-documentation. Behind the scenes during the indexing process, we have configured the Elasticsearch index with the appropriate analyzers to ensure that the most relevant matches for the input text are returned in the results.

Engineering 183

Engineering Architecture Availability Tuning 183

Dynatrace

DECEMBER 16, 2020

Track changes via our change management process. The full list of secure development controls, along with many more details, are documented at Dynatrace secure development controls. These certificates are stored on physical devices which are plugged into specifically hardened build servers. Ensure manual penetration testing.

Software 226

Software Software Development AWS 226

The Netflix TechBlog

AUGUST 22, 2019

Baking Windows with Packer By Justin Phelps and Manuel Correa Customizing Windows images at Netflix was a manual, error-prone, and time consuming process. We looked at our process for creating a Windows AMI and discovered it was error-prone and full of toil. Last year, we decided to improve the AMI baking process.

DevOps 207

DevOps AWS Tuning Infrastructure 207

Percona

APRIL 4, 2023

There is a list of the new reserved words later in this document that you need to review. Those are a lot more common and may be in your table definitions, so your upgrade process will be harder. If you try to use a reserved word, the server will not explicitly admonish you that you are trying to use a reserved word.

Open Source 116

Open Source Database Servers Scalability 116

Percona

DECEMBER 15, 2022

For some, the ability to encapsulate a JSON document in a row is a necessity. And if you try to put in a string to that column of integers the server will refuse to accept that row of data. The actual process has a lot more intricacies than that and of course, larger tables take more time to alter. JSON is popular. Very popular.

Database 91

Database Servers Processing Efficiency 91

Percona

OCTOBER 31, 2023

The feedback from users was that “backup management is a must ” and “we need something that allows us to manage all of our database backups in one place, not server by server.” This information will also be provided within Percona documentation pages for all the products with the telemetry module.

Open Source 89

Open Source Database Operating System Programming 89

Scalegrid

NOVEMBER 23, 2023

Configure the PostgreSQL hostname by editing configuration files and restarting the server, with secure storage of connection details to enhance security. It represents either an IP address or domain name of the server, where one can find those databases located. Do check your configuration accordingly, however.

Database 130

Database Servers Storage Network 130

Percona

DECEMBER 18, 2023

I’ve chosen to minimize the pgloader ETL process by opting to alter the source, MySQL, database’s columnar, and table definitions instead. Document a synthesis of the development process in order to perform the database migration currently in production. MYSQL: OS: Ubuntu 16.04 MySQL version 5.7

Open Source 121

Open Source Database Architecture Design 121

Randon ASCII

FEBRUARY 11, 2018

Zombies probably won’t consume 32 GB of your memory like they did to me, but zombie processes do exist, and I can help you find them and make sure that developers fix them. He’d even written a tool that would dump a list of zombie processes – their names and counts. I ran his tool and it showed 506,000 zombie processes!

Processing 72

Processing Programming Code Cache 72