Percona

MAY 2, 2023

During the logical backups, using client API, the data gets read from the server and returned back to the same API, which will be serialized and written into respective “ bson”, “ json” or “ csv” backup files on disk depending upon the type of backup utilities used.

Best Practices 52

Best Practices Database Storage Servers 52

Percona

JUNE 22, 2023

Load balancing : Requests are evenly distributed across multiple database servers, ensuring the system remains operational even if one server fails. Automated failover : To keep the database operational and minimize downtime, it automatically switches to a backup server if the primary server fails.

Availability 108

Availability Database Open Source Hardware 108

Percona

JULY 7, 2023

In general terms, to achieve HA in PostgreSQL, there must be: Redundancy: To ensure data redundancy and provide continuous performance when a primary server fails, multiple copies of the database reside in replica servers. When the primary server fails, a standby server takes over as the new primary.

Availability 84

Availability Open Source Architecture Database 84

Percona

MAY 15, 2023

This operation is quite expensive but our database can run it in a few milliseconds or less, thanks to several optimizations that allow the node to execute most of them in memory with no or little access to mass storage. It will also allow us to redirect read/write traffic to the primary and read-only traffic to all secondaries.

Traffic 124

Traffic Scalability Database Servers 124

Percona

OCTOBER 18, 2023

These vendors often provide integrated stacks that include the database, application server, and other components that seamlessly integrate. Look closely at your current infrastructure (hardware, storage, networks, etc.) Should I be bringing in external experts to help out? Once you’ve made your choice (MySQL, PostgreSQL, etc.),

Open Source 92

Open Source Database Hardware Strategy 92

Smashing Magazine

JUNE 25, 2020

Today, we’ll address storing and serving files for both single-server and scalable deployments while considering factors like compression, caching, and availability. We’ll also discuss the costs and benefits of CDNs and dedicated file storage solutions. The two types of Django deployments are: Single-Server. Media Files.

Media 69

Media Cache Storage AWS 69

SQL Performance

NOVEMBER 18, 2019

Migrating an on-premises SQL Server instance to an Azure Virtual Machine (VM) is a common method to migrate to Azure. IT professionals are familiar with scoping the size of VMs with regards to vCPU, memory, and storage capacity. Compute optimized – High CPU-to-memory ration, medium traffic web servers and application servers.

Azure 76

Azure Benchmarking Storage Virtualization 76

The Netflix TechBlog

JULY 30, 2019

If you’re new to Conductor, this earlier blogpost and the documentation should help you get started and acclimatized to Conductor. External Payload Storage External payload storage was implemented to prevent the usage of Conductor as a data persistence system and to reduce the pressure on its backend datastore.

Lambda 189

Lambda Media Open Source Metrics 189

Particular Software

AUGUST 16, 2021

which provides saga and outbox storage for NServiceBus endpoints that is transactionally consistent with the business data you store in Cosmos DB. Under the hood, each “record” in Cosmos DB is a JSON document with an ID and partition key that, together, define its globally unique ID. Now that it has reached version 1.0,

Azure 52

Azure Serverless Storage Database 52

Percona

APRIL 17, 2023

It is common to see a value of “ 0″ ( or sometimes “10” ) on database servers, telling the kernel to prefer to swap to memory for better response times. 20-30% is a good general default for “dirty_ratio,” but on large-memory database servers, this can be a lot of memory.

Best Practices 52

Best Practices Design Tuning Database 52

Enprowess

JANUARY 12, 2022

According to Ericsson’s analysis, international mobile data traffic is projected to become 4.5 Other benefits: It has other benefits like a Quicker launch to the market, Easier distribution, saving device power and storage, seamless maintenance, and updating. Blockchain technology is an encrypted database storage system.

Blockchain 59

Blockchain IoT Development Serverless 59

O'Reilly

NOVEMBER 12, 2019

Rather than buying racks and racks of servers that need to handle the maximum potential traffic and be idle most of the time, it seems that serverless’ method of paying by compute is proving to be beneficial to the bottom lines of organizations. The third stand-out issue was “no server maintenance.” 1 reported benefit.

Serverless 88

Serverless Architecture FinTech Infrastructure 88

Official Blog - World Web Technology

MAY 12, 2023

The front-end of the website is what you see and interact on the display on the screen and the backend is the logical part of the app that has components such as storage, coding, content management, etc. Headless CMS gives you freedom from the server-side application development. It is the backend where actual things happen.

Website 52

Website Development Scalability Architecture 52

Percona

JANUARY 4, 2023

It’s time to dig down and analyze which connection is using this memory. To find out this, I have used table memory_summary_by_host_by_event_name and filtered out the record coming from my application server. Below are all the instruments that help you to locate the same. I have not enabled any other instrument explicitly.

Performance 98

Performance C++ Monitoring Servers 98

All Things Distributed

APRIL 5, 2012

Large Seasonal Peaks – Our largest community supports TurboTax where the peak traffic during February or April is often 100s of times greater than a quiet day in June. Troy: We moved our service from internal servers to AWS. Schools and districts can claim unique Edmodo web addresses for added communication and customization.

Innovation 146

Innovation AWS Education Network 146

IO River

NOVEMBER 2, 2023

When you codify infrastructure, you can integrate it with DevOps pipelines to automate various tasks like server provisioning, database scale, and security audits. Whether you're scaling storage solutions like S3 buckets, compute resources like EKS clusters, or content delivery mechanisms via CDNs, Terraform offers a streamlined approach.Â

Open Source 52

Open Source DevOps AWS Azure 52

Smashing Magazine

DECEMBER 23, 2020

The service workers also retrieve the latest data once the server connection is restored. IndexedDB is an in-browser NoSQL storage system that you can use to cache and retrieve the required data to make your PWA work offline. You can also specify third-party server files by using rel=”preconnect” and rel=”dns-prefetch.”.

Cache 124

Cache Internet Internet Google 124

Smashing Magazine

JANUARY 11, 2021

CrUX generates an overview of performance distributions over time, with traffic collected from Google Chrome users. You can download the spreadsheet as Google Sheets, Excel, OpenOffice document or CSV. It used to provide an insight into how quickly the server outputs any data. You can create your own on Chrome UX Dashboard.

Performance 145

Performance Cache Media Metrics 145

Dynatrace

AUGUST 5, 2019

Resource consumption & traffic analysis. What is the network traffic going to be between services we migrate and those that have to stay in the current data center? How much traffic is sent between two processes hosting a certain service? Step 3: Detailed Traffic Dependency Analysis. What’s in your stack?”.

Cloud 31

Cloud Traffic Database Network 31

IO River

NOVEMBER 2, 2023

When you codify infrastructure, you can integrate it with DevOps pipelines to automate various tasks like server provisioning, database scale, and security audits. Whether you're scaling storage solutions like S3 buckets, compute resources like EKS clusters, or content delivery mechanisms via CDNs, Terraform offers a streamlined approach.

Open Source 40

Open Source DevOps AWS Azure 40

Brendan Gregg

SEPTEMBER 5, 2017

There's a lot about Linux containers that isn't well documented yet, especially since it's a moving target. Here are some documents for understanding internals: - Linux Namespaces from Wikipedia - Linux Cgroups from Wikipedia - Documentation/cgroup-v1 from the Linux source - Documentation/cgroup-v2.txt amazon").

Virtualization 76

Virtualization AWS Engineering Hardware 76

O'Reilly

DECEMBER 2, 2019

5G enthusiasts frequently say it’s an enabling technology for autonomous vehicles (AV), which will need high bandwidth to download maps and images, and perhaps even to communicate with each other: AV heaven is a world in which all vehicles are autonomous and can therefore collaboratively plan traffic.

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

Alex Russell

OCTOBER 22, 2017

This isn’t true (more on that in a follow-up post), and sites which are built this way implicitly require more script in each document (e.g., Late-loading JavaScript can cause “server-side rendered” pages to fail in infuriating ways. Main-document scrolling (assuming no active touch listeners). Parsing CSS.

Performance 68

Performance Benchmarking Network Mobile 68

Smashing Magazine

JANUARY 6, 2020

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? It used to provide an insight into how quickly the server outputs any data. What does it mean? Large preview ).

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? Long FMP usually indicates JavaScript blocking the main thread, but could be related to back-end/server issues as well.

Performance 104

Performance Cache Metrics Network 104

Alex Russell

MARCH 6, 2021

Unless a site is installed to the home screen as a PWA , any single page is just another in a series of documents that users experience as a river of links. A then-representative $200USD device had 4-8 slow (in-order, low-cache) cores, ~2GiB of RAM, and relatively slow MLC NAND flash storage. The Moto G4 , for example.

Performance 124

Performance Network Cache Metrics 124

Percona

AUGUST 27, 2018

MySQL 8 introduced a feature that is explained only in a single documentation page. It is well hidden in the Optimization: Optimizing the MySQL Server chapter. Or maybe modify the Servers layout such as adding a Slave and dedicating it to ETL reads. I am talking about resource groups. The combinations and possibilities are many.

Tuning 45

Tuning Virtualization Testing Servers 45

Smashing Magazine

SEPTEMBER 26, 2019

This flexible approach is well-established and widely-adopted by back-end and server architects. There are several ways you can organize Host and Alien: Different domains or IP addresses; Different folders on your server; git submodules ; And so on. I assume you serve your Host with a configurable web server. Large preview ).

Architecture 74

Architecture Virtualization Servers Technology 74

The Netflix TechBlog

SEPTEMBER 2, 2020

Edgar captures 100% of interesting traces , as opposed to sampling a small fixed percentage of traffic. This difference has substantial technological implications, from the classification of what’s interesting to transport to cost-effective storage (keep an eye out for later Netflix Tech Blog posts addressing these topics).

Latency 296

Latency Transportation Engineering Traffic 296

Abhishek Tiwari

NOVEMBER 3, 2018

You should expect one-time implementation cost (depending CMS and business requirements it can cost 200,000 USD to 3M USD) and yearly hosting infrastructure cost (proportional to load and traffic but typically 30,000 USD - 300,000 USD per year). This directory can be uploaded to a server and served using a web server such as Apache or Nginx.

Systems 63

Systems Cache Website Network 63

All Things Distributed

JANUARY 18, 2012

s web-based applications often encounter database scaling challenges when faced with growth in users, traffic, and data. Behind the scenes, Amazon DynamoDB automatically spreads the data and traffic for a table over a sufficient number of servers to meet the request capacity specified by the customer. The growth of Amazonâ??s

Scalability 167

Scalability Database Ecommerce Latency 167