Dynatrace

JANUARY 15, 2020

Therefore, it requires multidimensional and multidisciplinary monitoring: Infrastructure health —automatically monitor the compute, storage, and network resources available to the Citrix system to ensure a stable platform. Comparison of these metrics between VDAs characterizes load balancing efficiency.

Latency 52

Latency Performance Virtualization Infrastructure 52

Percona

MARCH 29, 2023

Compression in any database is necessary as it has many advantages, like storage reduction, data transmission time, etc. Storage reduction alone results in significant cost savings, and we can save more data in the same space. In this blog, we will discuss both data and network-level compression offered in MongoDB.

Storage 130

Storage Network Open Source Latency 130

The Netflix TechBlog

NOVEMBER 29, 2023

Bitrate versus quality comparison HDR-VMAF is designed to be format-agnostic — it measures the perceptual quality of HDR video signal regardless of its container format, for example, Dolby Vision or HDR10. The graphic below (Fig. 1) depicts the migration of traffic from fixed bitrates to DO encodes.

Open Source 260

Open Source Software Engineering Internet Internet 260

Highly Scalable

SEPTEMBER 18, 2012

It is well known and fairly obvious that in geographically distributed systems or other environments with probable network partitions or delays it is not generally possible to maintain high availability without sacrificing consistency because isolated parts of the database have to operate independently in case of network partition.

Database 213

Database Latency C++ Scalability 213

Dynatrace

MAY 9, 2019

Consequently, each new version of OneAgent for Windows consumed double storage space: one for the *.exe This storage space was consumed not only on our own infrastructure but also on each of the Dynatrace cluster nodes in the case of Managed deployments. And it added to the network traffic in terms of new version distribution.

Storage 153

Storage Tuning Traffic Architecture 153

Scalegrid

JULY 13, 2020

There is also a wide network of Oracle partners available to help you negotiate a discount , typically ranging from 15%-30%, though larger discounts of up to 40%-60% are available for larger accounts. Comparison Overview. pg_repack – reorganizes tables online to reclaim storage. PostgreSQL. Scalability.

Open Source 244

Open Source Tuning C++ Database 244

Scalegrid

MARCH 28, 2024

In this comparison of Redis vs Memcached, we strip away the complexity, focusing on each in-memory data store’s performance, scalability, and unique features. This article will explore how they handle data storage and scalability, perform in different scenarios, and, most importantly, how these factors influence your choice.

Cache 130

Cache Storage Scalability Architecture 130

Dynatrace

SEPTEMBER 25, 2019

Therefore, it requires multidimensional and multidisciplinary monitoring: Infrastructure health —automatically monitor the compute, storage, and network resources available to the Citrix system to ensure a stable platform. Comparison of these metrics between VDAs characterizes load balancing efficiency.

Latency 164

Latency Performance Virtualization Infrastructure 164

Scalegrid

NOVEMBER 4, 2024

For a more detailed comparison of performance features between different versions, refer to: [link] Benchmarking Methodology Sysbench Overview Sysbench is a versatile, open-source benchmarking tool ideal for testing OLTP (Online Transaction Processing) database workloads. Storage I/O : Both ScaleGrid and RDS use GP3. per month.

Benchmarking 130

Benchmarking AWS Tuning Metrics 130

Brendan Gregg

NOVEMBER 4, 2020

Right now there are many BPF (eBPF) startups building networking, security, and performance products (and more in stealth), yet requiring customers to install LLVM, Clang, and kernel headers – which can consume over 100 Mbytes of storage – to use BPF is an adoption drag. It adds about 1.5 Ubuntu 20.10

C++ 143

C++ Programming Storage Code 143

All Things Distributed

AUGUST 16, 2012

An apples to apples comparison of the costs associated with running various usage patterns on-premises and with AWS requires more than a simple comparison of hardware expense versus always-on utility pricing for compute and storage. Total Cost of Ownership.

AWS 99

AWS Hardware Traffic Best Practices 99

O'Reilly

SEPTEMBER 19, 2023

It progressed from “raw compute and storage” to “reimplementing key services in push-button fashion” to “becoming the backbone of AI work”—all under the umbrella of “renting time and storage on someone else’s computers.” ” (It will be easier to fit in the overhead storage.)

Hardware 135

Hardware Storage Big Data Blockchain 135

Scalegrid

JANUARY 8, 2024

In multi-cloud and hybrid cloud models, security measures such as: Vendor compatibility Secure network integration API security enforcement Data protection are implemented. What is the primary benefit of multi-cloud solutions in comparison to hybrid cloud solutions? </p>

Cloud 147

Cloud Strategy Scalability Artificial Intelligence 147

The Morning Paper

JANUARY 30, 2020

To speed up migration and quickly restore wasm functions at the destination, the wasm instantiate function is intially called with a dummy linear memory, and then this is later replaced once the real memory has arrived over the network. For comparison, the server bar also shows performance when the full application runs on the server.

Mobile 104

Mobile Cloud Latency Games 104

The Morning Paper

AUGUST 29, 2019

We group the DBMS design choices and tradeoffs into three broad categories, which result from the need for dealing with (A) external storage; (B) query executors that are spun on demand; and (C) DBMS-as-a-service offerings. Another interesting experiment here compared the effects on performance of different storage types. Key findings.

Architecture 76

Architecture Cloud Storage Serverless 76

Highly Scalable

APRIL 2, 2012

In such cases, content delivery network (CDN) is typically used to cache majority of the content and shield the system from high workload. The deployment schema includes three types of nodes – processing nodes, storage nodes, and maintenance nodes. Storage nodes are basically Coherence storage nodes. Entity Gateway.

Ecommerce 100

Ecommerce Cache Storage Architecture 100

Highly Scalable

MAY 1, 2012

Frequencies of 100 most frequent elements can be estimated with 4% precision using Count-Min Sketch structure that uses about 48KB (12k integer counters, based on the experimental result), assuming that data is skewed in accordance with Zipfian distribution that models well natural texts, many types of web events and network traffic.

Analytics 191

Analytics Traffic Big Data Efficiency 191

SQL Server According to Bob

MAY 19, 2019

For example, Azure SQL Database Edge can already use TSQL Predict Machine Learning (ML) and Column Storage. Networking Pump Threads. SQLPAL uses a dynamic set of networking, I/O pump threads to handle network requests. SQLPAL uses a dynamic set of async, I/O pump threads to handle non-network I/O requests.

IoT 61

IoT Servers Development Cache 61

Percona

SEPTEMBER 1, 2023

Web applications rely on databases to run the internet, powering everything from e-commerce platforms to social media networks to streaming services. Character encoding refers to the method used to represent characters as binary data for storage and transmission.

Performance 52

Performance Storage Database Social Media 52

O'Reilly

MAY 19, 2020

network engineer, at >2%) and management positions (IT manager, at close to 3%; operations manager at >1%). A comparison of respondent organization size and share of applications hosted in the cloud. And about 10% work in technical management positions. That results in roughly 25% share for managers and executives.

Cloud 144

Cloud Serverless AWS DevOps 144

The Morning Paper

MAY 28, 2019

So decision trees are essentially networks of threshold functions. Finally, the user has to choose one of the following options: (a) the generation of a configuration file for the crossbar networks of a programmable Race Trees accelerator, or (b) the generation of a custom RTL-level design with hardwired units. Performance evaluation.

Energy 52

Energy Hardware Efficiency Architecture 52

ScaleOut Software

APRIL 22, 2020

The solution to this challenge is to use scalable, memory-based data storage for fast-changing data so that web sites can keep up with exploding workloads. This object-oriented approach allows distributed caches to be viewed as more of an extension of an application’s in-memory data storage than as a separate storage tier.

Cache 52

Cache Storage Servers Database 52

ScaleOut Software

APRIL 22, 2020

The solution to this challenge is to use scalable, memory-based data storage for fast-changing data so that web sites can keep up with exploding workloads. This object-oriented approach allows distributed caches to be viewed as more of an extension of an application’s in-memory data storage than as a separate storage tier.

Cache 52

Cache Storage Servers Database 52

The Morning Paper

DECEMBER 8, 2019

Traditionally one of the major costs when moving data in and out of memory (be it to persistent media or over the network) is serialisation. The paper concludes with a quick comparison of a KVS written using a modified FreeBSD kernel in the Twizzler-proposed model, and a traditional Unix implementation using files.

Hardware 56

Hardware Programming Media Storage 56

ScaleOut Software

MAY 15, 2014

For example, the IMDG must be able to efficiently create millions of objects in each server to make use of its huge storage capacity. Also, load-balancing after membership changes must be both multi-threaded and pipelined to drive the network at maximum bandwidth. Testing Scale-Up Performance. Please retry later.

Cache 40

Cache Servers Network Design 40

Alex Russell

APRIL 29, 2021

Chrome has missed several APIs for 3+ years: Storage Access API. Real-time network protocols for enabling videoconferencing, desktop sharing, and game streaming applications. Modern, asynchronous network APIs that dramatically improve performance in some situations. Where Chrome Has Lagged. Delayed five years. Gamepad API.

Media 145

Media Games Education Engineering 145

IO River

NOVEMBER 2, 2023

This is where a well-architected Content Delivery Network (CDN) shines. The goal is to boost the pitfalls of network disruptions and vendor dependencies, all while pocketing cost savings. This way, even if a user desires to watch in 4K but lacks the necessary network resources, HLS steps in to offer a lower-quality version.

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

This is where a well-architected Content Delivery Network (CDN) shines. Â The goal is to boost the pitfalls of network disruptions and vendor dependencies, all while pocketing cost savings. This way, even if a user desires to watch in 4K but lacks the necessary network resources, HLS steps in to offer a lower-quality version.

Architecture 52

Architecture Performance Internet Internet 52

Alex Russell

JULY 14, 2021

Because they lean on the system-provided WebView component, they do not need to pay the expense of a heavier app download to support rendering HTML, running JavaScript, decoding images, or loading network resources. Facebook engineers have noted that the FB IAB is important in fighting bad behaviour on their social network.

Google 134

Google Mobile Engineering Internet 134

Percona

MAY 2, 2023

The speed of backup also depends on allocated IOPS and type of storage since lots of read/writes would be happening during this process. Back up anywhere – to the cloud (use any S3-compatible storage) or on-premise with a locally-mounted remote file system It allows you to choose which compression algorithms to use.

Best Practices 52

Best Practices Database Storage Servers 52

VoltDB

MARCH 21, 2024

Step 2: A cache with local storage for when you need to restart Your basic cache worked really well, and became an essential part of the system, as the backend system couldn’t support the read workload. In fact, your requirements closely match what you’d need for an enterprise data storage platform. How hard can it be?

Cache 52

Cache Database Storage Availability 52

Brendan Gregg

NOVEMBER 3, 2020

Right now there are many BPF (eBPF) startups building networking, security, and performance products (and more in stealth), yet requiring customers to install the LLVM, Clang, and kernel header dependencies – which can consume over 100 Mbytes of storage – is an adoption drag. It adds about 1.5 Ubuntu 20.10

C++ 40

C++ Programming Storage Code 40

Brendan Gregg

NOVEMBER 3, 2020

Right now there are many BPF (eBPF) startups building networking, security, and performance products (and more in stealth), yet requiring customers to install the LLVM, Clang, and kernel header dependencies – which can consume over 100 Mbytes of storage – is an adoption drag. It adds about 1.5 Ubuntu 20.10

C++ 40

C++ Programming Storage Code 40

Brendan Gregg

SEPTEMBER 5, 2017

At my employer we sometimes use SR-IOV for direct network interface access, and NVMe for direct disk access. Oracle have a similar useful page as well: the Linux to Oracle Solaris 11 comparison, as well as a [procedure] for migrating from Solaris to Linux. The OS is becoming a forgotten cog in a much larger cloud-based system.

Virtualization 75

Virtualization AWS Engineering Hardware 75

The Morning Paper

APRIL 16, 2019

During the ten week course, students implement four different assignments: an exactly-once RPC protocol; a primary-backup system; Paxos; and a scalable, transactional key-value storage system. The networking model is asynchronous (allowing out of order, dropped, delayed, and duplicated messages), the failure model is crash-stop.

Systems 43

Systems Efficiency Testing Design 43

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. Alternatively, you can also use: Addy Osmani’s Chrome UX Report Compare Tool , Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). 300ms RTT, 1.6

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

Alternatively, you can also use Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). Paddy Ganti’s script constructs two URLs (one normal and one blocking the ads), prompts the generation of a video comparison via WebPageTest and reports a delta.

Performance 112

Performance Cache Servers Network 112