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

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

JUNE 10, 2022

Today, the composable nature of code enables skilled IT teams to create and customize automated solutions capable of improving efficiency. Minimize overall documentation. Over-documentation reintroduces this issue and can lead to environments and configuration data being out of sync. Address monitoring at scale.

Best Practices 214

Best Practices Infrastructure Code Speed 214

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. AWS serverless offerings.

Serverless 286

Serverless AWS Lambda Storage 286

Dynatrace

MARCH 9, 2022

Reason : High memory consumption of XPath queries when parsing application documents. Here’s the proof that the update, which was first rolled out on 4 nodes and then to all 6, resulted in a 98% reduction of CPU usage: Updating the 3rd party library to use more efficient internal parsing of documents resulted in 98% of CPU usage reduction.

Java 227

Java Traffic Government Code 227

SQL Performance

OCTOBER 7, 2020

The documentation says only the following operators can rewind: Table Spool. The Sort operator’s rewind behaviour may seem strange, but it has been this way from (at least) SQL Server 2000 to SQL Server 2019 inclusive (as well as Azure SQL Database). The post When Do SQL Server Sorts Rewind? Row Count Spool. Remote Query.

Servers 106

Servers Cache Azure Performance 106

Percona

MARCH 29, 2023

As the amount of data grows, the need for efficient data compression becomes increasingly important to save storage space, reduce I/O overhead, and improve query performance. Percona Server for MongoDB (PSMDB) supports all types of compression and enterprise-grade features for free. Snappy is a compression library developed by Google.

Storage 105

Storage Network Open Source Latency 105

Percona

DECEMBER 14, 2023

refined the rollback mechanism, making it more efficient and reliable in handling downgrade procedures. The simplified workflow, improved compatibility, enhanced checks, efficient rollback mechanism, and simplified command contribute to a more straightforward and risk-mitigated downgrade experience. Server: Stop the MongoDB 7.0

Database 84

Database Artificial Intelligence Servers Operating System 84

Percona

DECEMBER 18, 2023

Initially a standalone client for PMM Server, PMM Dump is now accessible in the PMM user interface. Find more information in the Telemetry on Percona Distribution for PostgreSQL document. Percona Server for MySQL 5.7.44-48 48 Percona Server for MySQL 5.7.44-48 Please note : Percona Server for MySQL 5.7.44-48

Monitoring 84

Monitoring Open Source Servers Scalability 84

Dynatrace

SEPTEMBER 8, 2023

SQL Username: Username of the user who has permission to login on the SQL server remotely and access the database. To generate client-id, refer to our OAuth documentation. This alert serves as a valuable tool in maintaining operational efficiency, ensuring business continuity, and delivering optimal customer experiences.

Database 274

Database Artificial Intelligence Metrics Monitoring 274

Dynatrace

MAY 12, 2022

Enhanced API documentation for the latest OneAngent endpoint of the Deployment API. (APM-365055). Improved efficiency and response time of filter operators in metric selectors that both apply an entity selector and filter a dimension called `Container` or `Process`. (APM-368260). APM-365683). APM-365055). APM-369666). APM-368260).

Tuning 198

Tuning Metrics Cloud Mobile 198

Percona

JUNE 20, 2023

Developers need an efficient, reliable way to run their Django applications with a robust PostgreSQL. I will use the regular kubectl approach: $ kubectl apply --server-side -f deploy/bundle.yaml Django application would require its own user and database. You can read more about it in Django’s documentation.

Database 112

Database Open Source Engineering Efficiency 112

SQL Performance

APRIL 17, 2020

When we ask SQL Server to change some aspect of a column's definition, it needs to check that the existing data is compatible with the new definition. Improvements in SQL Server 2016. The subject of this post is the additional changes that are enabled for metadata-only from SQL Server 2016 onward. Be Careful with Syntax.

Servers 63

Servers Database Testing Efficiency 63

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 209

Cache Azure Infrastructure Monitoring 209

Scalegrid

OCTOBER 17, 2019

Using a connection pool in each module is hardly efficient: Even with a relatively small number of modules, and a small pool size in each, you end up with a lot of server processes. You either need an extra server (or 3), or your database server(s) must have enough resources to support a connection pooler, in addition to PostgreSQL.

Architecture 200

Architecture Database Latency Servers 200

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. They then connect to third-party services such as online calculators, web search, or flight status information to combine real-time information with the power of an LLM.

Monitoring 168

Monitoring Latency Metrics Azure 168

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. Before JSON data types were introduced, it was possible to save a JSON document in a text string. JSON is popular. Very popular.

Database 90

Database Servers Processing Efficiency 90

The Netflix TechBlog

JUNE 13, 2023

Dials can be applied in several places, such as device application code, the relevant server component, or even at the API gateway for edge API systems, making them a versatile tool for managing migrations in complex systems. Traffic is dialed over to the new system in measured discrete steps.

Traffic 279

Traffic Metrics Systems Strategy 279

Scalegrid

JANUARY 3, 2020

It’s also a good way to determine which components of the database can be enhanced or optimized to increase your efficiency and performance. The MySQL Exporter tool can be installed locally on a MySQL server or centrally on the Prometheus server. static_configs: - targets: ['localhost:9090']. Change Directory Permissions.

Monitoring 164

Monitoring Metrics Servers Database 164

SQL Performance

AUGUST 23, 2019

In traditional row-mode execution plans, SQL Server may introduce a Bitmap operator as part of performing early semi join reduction before a parallel hash or merge join. I have written about row-mode bitmaps before and they are also covered in the documentation. The Query Optimizer. Bitmap Choice. Bitmap Choice.

Servers 75

Servers Engineering Efficiency Retail 75

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

Official Blog - World Web Technology

NOVEMBER 24, 2023

Virtual DOM It means Document Object Model. ReactJS utilizes virtual DOM to improve the updating efficiency of actual DOM. ReactJS generates a virtual document object model instead of manipulating changes directly. This is due to its flexibility, efficiency, simplified tools and huge libraries built around it.

Development 52

Development Virtualization Open Source Architecture 52

Percona

JULY 26, 2023

MongoDB is a non-relational document database that provides support for JSON-like storage. When you have multiple copies of your data on different database servers — or even better, in different data centers worldwide — replication provides a high level of fault tolerance in case of a disaster.

Database 78

Database Servers Storage Strategy 78

The Netflix TechBlog

MARCH 13, 2020

The teams have been working closely on SVT-AV1 development, discussing architectural decisions, implementing new tools, and improving compression efficiency. The SVT-AV1 encoder supports all AV1 tools which contribute to compression efficiency. As seen below, SVT-AV1 demonstrates 16.5%

Open Source 154

Open Source Efficiency C++ Speed 154

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

The Netflix TechBlog

AUGUST 10, 2022

It acts as dynamic documentation, a checklist, and a co-pilot to allow the operator to focus on the creative aspects. It enhances efficiency in complex interconnected workflows by looking across multiple components, roles and responsibilities and reporting on the system as a whole.

Virtualization 239

Virtualization Engineering Games C++ 239

Official Blog - World Web Technology

JANUARY 18, 2024

This universal approach enables feature-rich app creation with cohesive integration between client and server. It allows developers to write server-side code for handling user interactions. Livewire allows developers to build reactive user interfaces using server-side logic, reducing the need for complex client-side JavaScript.

Development 59

Development Website Efficiency Technology 59

Percona

FEBRUARY 23, 2023

It is a common practice that before a backup can be stored in the cloud or on a dedicated backup server, it has to be prepared first locally and later copied to the destination. However, I find zstd way more efficient, so I’ll use it in the examples. people (50474 documents) 2023-02-07T19:33:59.977+0100 done dumping db2.products

AWS 118

AWS Storage Database Open Source 118

Percona

OCTOBER 18, 2023

These vendors often provide integrated stacks that include the database, application server, and other components that seamlessly integrate. Database setup To start your migration, you’ll need to install the new open source database software on your server or a cloud platform. — to reflect the specifics of the new database.

Open Source 89

Open Source Database Hardware Strategy 89

Percona

DECEMBER 2, 2022

It is also unfortunate that PostgreSQL documentation gives an unsafe command string, employing a combination of the test and cp commands as an example: archive_command = 'test ! -f f /mnt/server/archivedir/%f && cp %p /mnt/server/archivedir/%f' But in a much better way. This is to ensure better protection during crashes.

Servers 85

Servers Systems Processing Database 85

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

The Netflix TechBlog

MAY 19, 2023

Netflix is always looking for security, ergonomic, or efficiency improvements, and this extends to authorization tools. At authZ check time, provide the attributes for the identity to check, e.g. “can app bar in us-west-2 access this document.” A cleanup process to prune stale relationships from the database.

Cache 249

Cache Google Open Source Systems 249

Percona

DECEMBER 29, 2023

These connections can accumulate, eventually exhausting server resources and causing the system to become unresponsive. Pressure builds up, and DBAs give up in most cases and allow settings that the database server cannot accommodate. The connection to the server was lost. 5432 closing because: server conn crashed?

Servers 78

Servers Database C++ Airlines 78

Highly Scalable

MARCH 1, 2012

The following figure depicts imaginary “evolution” of the major NoSQL system families, namely, Key-Value stores, BigTable-style databases, Document databases, Full Text Search Engines, and Graph databases: NoSQL Data Models. Document databases advance the BigTable model offering two significant improvements. 2) Aggregates.

Database 279

Database Ecommerce Efficiency Engineering 279

Percona

FEBRUARY 24, 2023

To achieve this in a secure and efficient manner, a key requirement for any database monitoring and management software is to have robust access management features. Please check the labels for access control page on the product documentation. Read more on this configuration on our product documentation page.

Metrics 104

Metrics Monitoring Database Engineering 104

IO River

NOVEMBER 2, 2023

While this information is often encrypted with public key cryptography, the CDN servers hold the private key, allowing them to decrypt incoming requests, process them, and route them to the origin. TLS certificates are typically installed and managed on the CDN's edge servers.

Strategy 52

Strategy Cache Best Practices Website 52

Smashing Magazine

SEPTEMBER 28, 2022

The resource loading waterfall is a cascade of files downloaded from the network server to the client to load your website from start to finish. Client Side Rendering, Server Side Rendering And Jamstack. To run it, you have to make another API call to the server and retrieve any data you want to load. Jump to online workshops ?.

Cache 126

Cache Performance Servers Social Media 126