High Scalability

NOVEMBER 30, 2018

8 : successful Mars landings; $250,000 : proposed price for Facebook Graph API; 33 : countries where mobile internet is faster than WiFi; 1000s : Facebook cache poisoning; 8.2 during the 2017-18 academic year, on top of a 3.3% during the 2017-18 academic year, on top of a 3.3% The scalability of a native graph database.

Internet 28

Internet Internet Scalability Blockchain 28

SQL Server According to Bob

MAY 19, 2019

SQL Server will ship Azure SQL Database Edge: [link]. For example, Azure SQL Database Edge can already use TSQL Predict Machine Learning (ML) and Column Storage. The reduction effort started when we shipped SQL Server 2017 ( [link].) Remove the background task and aggressively reclaim database space during query execution.

IoT 61

IoT Servers Development Cache 61

Alex Russell

MARCH 6, 2021

TL;DR: A lot has changed since 2017 when we last estimated a global baseline resource per-page resource budget of 130-170KiB. 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. Here begins our 2021 adventure. Hard Reset.

Performance 124

Performance Network Cache Metrics 124

Percona

JANUARY 17, 2019

Aurora Parallel Query response time (for queries which can not use indexes) can be 5x-10x better compared to the non-parallel fully cached operations. I’m using the “Airlines On-Time Performance” database from [link] (You can find the scripts I used here: [link] ). The second and third run used the cached data. MySQL on ec2.

Cache 46

Cache C++ AWS Airlines 46

All Things Distributed

OCTOBER 2, 2017

Today marks the 10 year anniversary of Amazon's Dynamo whitepaper , a milestone that made me reflect on how much innovation has occurred in the area of databases over the last decade and a good reminder on why taking a customer obsessed approach to solving hard problems can have lasting impact beyond your original expectations.

Internet 128

Internet Internet AWS Performance 128

SQL Performance

NOVEMBER 4, 2021

First introduced in SQL Server 2017 Enterprise Edition, an adaptive join enables a runtime transition from a batch mode hash join to a row mode correlated nested loops indexed join (apply) at runtime. Limited amounts of memory and sluggish I/O won’t be entirely unfamiliar to users of lower-end cloud-based database engines, for example.

Servers 98

Servers Design Database Code 98

Alex Russell

APRIL 29, 2021

WebGL 2 launched for other platforms on Chrome and Firefox in 2017. An extension to Service Workers that enables browsers to present users with cached content when offline. A-series chips have run circles around other ARM parts for more than half a decade, largely through gobsmacking amounts of L2/L3 cache per core.

Media 145

Media Games Education Engineering 145

SQL Performance

APRIL 8, 2019

Back on December 5, 2017, Microsoft announced that they were using AMD EPYC 7551 processors in their storage-optimized Lv2-Series virtual machines. The L3 cache size is 64MB. Both of these Intel processors are special bespoke models that are not in the Intel ARK database. The L3 cache size is 64MB. Azure Lsv2 Details.

Azure 42

Azure Virtualization Storage Benchmarking 42

SQL Performance

JULY 16, 2019

This made it easier for database professionals to make the case for a hardware upgrade, and made the typical upgrade more worthwhile. They will also have up to 256MB of L3 cache per processor. You might be asking why you should care about all of this as a SQL Server Database professional? There are many reasons!

Servers 46

Servers Hardware Architecture Retail 46

Smashing Magazine

JANUARY 21, 2019

Following, the API will add the database object data. This information is not placed under each module, but under a shared section called databases , to avoid duplicating information when two or more different modules fetch the same objects from the database. In other words, database object data is normalized.

Social Media 65

Social Media Database Media Website 65

Enprowess

JANUARY 12, 2022

So it is convenient for all to use irrespective of internet speed and it works offline using cached data. Twitter Lite PWA : It was integrated as the standard User Interface in 2017. Blockchain technology is an encrypted database storage system. Offline Support : SPA consumes less bandwidth; meanwhile, it loads pages once only.

Blockchain 59

Blockchain IoT Development Serverless 59

Smashing Magazine

JANUARY 7, 2019

The idea is quite straightforward: Push the minimal code needed to get interactive for the initial route to render quickly, then use service worker for caching and pre-caching resources and then lazy-load routes that you need, asynchronously. An application shell is the minimal HTML, CSS, and JavaScript powering a user interface.

Performance 104

Performance Cache Metrics Network 104