Dynatrace

FEBRUARY 16, 2023

As teams try to gain insight into this data deluge, they have to balance the need for speed, data fidelity, and scale with capacity constraints and cost. To solve this problem, Dynatrace launched Grail, its causational data lakehouse , in 2022. And without the encumbrances of traditional databases, Grail performs fast. “In

Analytics 182

Analytics Innovation Metrics Database 182

The Netflix TechBlog

MARCH 25, 2019

Netflix Data Landscape Freedom & Responsibility (F&R) is the lynchpin of Netflix’s culture empowering teams to move fast to deliver on innovation and operate with freedom to satisfy their mission. As a result, a single consolidated and centralized source of truth does not exist that can be leveraged to derive data lineage truth.

Infrastructure 219

Infrastructure Big Data Transportation Architecture 219

The Netflix TechBlog

OCTOBER 27, 2020

Data scientists and engineers collect this data from our subscribers and videos, and implement data analytics models to discover customer behaviour with the goal of maximizing user joy. The processed data is typically stored as data warehouse tables in AWS S3.

Latency 243

Latency Storage Big Data Tuning 243

The Morning Paper

MAY 14, 2019

Seer: leveraging big data to navigate the complexity of performance debugging in cloud microservices Gan et al., Seer uses a lightweight RPC-level tracing system to collect request traces and aggregate them in a Cassandra database. When available, it can use hardware level performance counters. ASPLOS’19.

Big Data 45

Big Data Cloud Performance Hardware 45

The Netflix TechBlog

OCTOBER 18, 2022

by Jun He , Akash Dwivedi , Natallia Dzenisenka , Snehal Chennuru , Praneeth Yenugutala , Pawan Dixit At Netflix, Data and Machine Learning (ML) pipelines are widely used and have become central for the business, representing diverse use cases that go beyond recommendations, predictions and data transformations.

Java 202

Java Scalability Traffic Architecture 202

Percona

JANUARY 19, 2023

Some startups adopted MySQL in its early days such as Facebook, Uber, Pinterest, and many more, which are now big and successful companies that prove that MySQL can run on large databases and on heavily used sites. Make sure you design the data types correctly while planning for the future growth of the table. ibd -rw-r --.

Open Source 90

Open Source Storage Database Big Data 90

Dynatrace

JUNE 29, 2022

For example, workflows from both public and private cloud resources can support an application. A hybrid cloud, however, combines public infrastructure and services with on-premises resources or a private data center to create a flexible, interconnected IT environment. Hybrid cloud architecture vs. multicloud architecture.

Infrastructure 179

Infrastructure Cloud Azure AWS 179

The Netflix TechBlog

FEBRUARY 16, 2021

For example, the mobile plan launch in India and Southeast Asia was a huge success. SKUDB: SKU catalog data was migrated from the metadata configuration files to a relational database. For the longest time, Netflix had three plans (basic/standard/premium) with a single 30-day free trial offer at signup. Business Rules?—?SKURules:

Mobile 209

Mobile Engineering Infrastructure Scalability 209

Dynatrace

MARCH 11, 2021

I took a big-data-analysis approach, which started with another problem visualization. Take this situation as an example: When multiple problems happen in parallel the introduction of the “unhealthy situation” concept can reduce the number of support tickets. But that didn’t work for me. Visualizing problem noise.

Tuning 262

Tuning Architecture Monitoring Big Data 262

Percona

JANUARY 14, 2019

What if we use ClickHouse (which is a columnar analytical database) as our main datastore? Well, typically, an analytical database is not a replacement for a transactional or key/value datastore. Although such databases can be very efficient with counts and averages, some queries will be slow or simply non existent. Text search.

Database 40

Database Analytics Blockchain Healthcare 40

All Things Distributed

JANUARY 6, 2016

Today, I’m happy to announce that the Asia Pacific (Seoul) Region is now generally available for use by customers worldwide. For example, Samsung Electronic Printing used AWS to deploy its Printing Apps Center in a way that didn’t require them to invest up-front capital and kept total costs quite low.

AWS 110

AWS Cloud Games Latency 110

The Netflix TechBlog

OCTOBER 15, 2019

For example, XA transactions block execution if the application process fails during the prepare phase; moreover, XA provides no deadlock detection and no support for optimistic concurrency-control schemes. No need to acquire locks on tables, which is essential to ensure that the write traffic on the database is never blocked by our service.

Transportation 192

Transportation Architecture Processing Storage 192

All Things Distributed

OCTOBER 7, 2015

However, the data infrastructure to collect, store and process data is geared toward developers (e.g., In AWS’ quest to enable the best data storage options for engineers, we have built several innovative database solutions like Amazon RDS, Amazon RDS for Aurora, Amazon DynamoDB, and Amazon Redshift. Big data challenges.

Cloud 137

Cloud Big Data AWS Analytics 137

Highly Scalable

MARCH 1, 2012

NoSQL databases are often compared by various non-functional criteria, such as scalability, performance, and consistency. At the same time, NoSQL data modeling is not so well studied and lacks the systematic theory found in relational databases. Document databases advance the BigTable model offering two significant improvements.

Database 279

Database Ecommerce Efficiency Engineering 279

ScaleOut Software

APRIL 3, 2020

For example, the parameters for a ventilator could include its identifier, make and model, current location, status (in use, in storage, broken), time in use, technical issues and repairs, and contact information. Show me a list of currently available or soon to be available ventilators in my county right now.”.

Logistics 52

Logistics Analytics Scalability Cloud 52

ScaleOut Software

APRIL 3, 2020

For example, the parameters for a ventilator could include its identifier, make and model, current location, status (in use, in storage, broken), time in use, technical issues and repairs, and contact information. Show me a list of currently available or soon to be available ventilators in my county right now.”.

Logistics 52

Logistics Analytics Scalability Cloud 52

The Netflix TechBlog

DECEMBER 21, 2020

Design Principles For AutoOptimize to efficiently optimize the data layout, we’ve made the following choices: Just in time vs. periodic optimization Only optimize a given data set when required (based on what changed) instead of blind periodic runs. Both automatic (event-driven) as well as manual (ad-hoc) optimization.

Storage 203

Storage Latency Efficiency Data Engineering 203

ScaleOut Software

NOVEMBER 24, 2020

Every few seconds, the application servers collect batches of snapshots and write them to the database where they can be queried by dispatchers managing the fleet. At the same time, telemetry snapshots are stored in a data lake, such as HDFS , for offline batch analysis and visualization using big data tools like Spark.

Analytics 52

Analytics Architecture Scalability Software Architecture 52

All Things Distributed

AUGUST 16, 2011

For example a number of our European customers are subject to data residency requirements when it comes to PII data and they use the EU Region to meet to those requirements. Government and Big Data. One particular early use case for AWS GovCloud (US) will be massive data processing and analytics.

AWS 111

AWS Government Big Data Cloud 111

All Things Distributed

SEPTEMBER 26, 2014

Topics include Introduction to AWS, Big Data, Compute & Networking, Architecture, Mobile & Gaming, Databases, Operations, Security, and more. Bootcamps you can register for include: “Getting Started with AWS,” “AWS Essentials,” “Highly Available Apps,” and “Taking AWS Operations to the Next Level.”.

AWS 111

AWS Games Education Innovation 111

Testsigma

MAY 7, 2020

IBM Big Data and Analytics Hub website cited a case study, where a US insurance company was estimating 15% of their testing efforts to be just test data collection for the backend system and the frontend system. Finally, a process for test data management was implemented. What is test data? Copy production data i.

Testing 60

Testing Storage Database Processing 60

All Things Distributed

FEBRUARY 25, 2011

When a new customer is onboarded, the ISV has to spin up a collection of AWS resources to run their web-servers, app-servers and databases in a multi-AZ (availability zone) setting to achieve high-availability. A simple scenario is for example the ability to clearly identify production from staging and development environments.

AWS 121

AWS Cloud Scalability Storage 121

All Things Distributed

APRIL 27, 2011

For example, to construct a product detail page for a customer visiting Amazon.com, our software calls on between 200 and 300 services to present a highly personalized experience for that customer. To do so, weve leaned heavily on the core principles from the distributed systems and database research communities and invented from there.

Technology 151

Technology Technology AWS Storage 151

All Things Distributed

DECEMBER 9, 2010

Amazon S3 has always been a scalable, durable and available data repository for almost any customer workload. This is especially true for customers managing HD video or data-intensive instruments such as genomic sequencers. For example, a 2-hour movie on Blu-ray can be 50 gigabytes. Countdown to What is Next in AWS.

AWS 80

AWS Big Data Scalability Storage 80

All Things Distributed

FEBRUARY 17, 2011

been running at a traditional hosting site for many years until this preferred simple solution became available: today marks that day and I couldnt be happier about it. This enables Amazon S3 to know what document to serve if one isnt explicitly requested: for example [link]. Job Openings in AWS - Senior Leader in Database Services.

AWS 134

AWS Website Storage Servers 134

All Things Distributed

MAY 24, 2011

I am excited that today both the Route 53 , the highly available and scalable DNS service, and the Elastic Load Balancing teams are releasing new functionality that has been frequently requested by their customers: Route 53 now GA : Route 53 is now Generally Available and will provide an availability SLA of 100%.

Internet 114

Internet Internet AWS Scalability 114

All Things Distributed

AUGUST 20, 2012

This is apparent in the Media industry where film re-edits, for example, are no longer just about revisiting the original 35mm or 65 mm film but rather all the digital content captured by the 2K or 4K cameras that were used during filming. Data is retrieved by scheduling a job, which typically completes within 3 to 5 hours.

Storage 122

Storage Cloud AWS Media 122

All Things Distributed

DECEMBER 3, 2009

We have expanded the AWS footprint in the US and starting today a new AWS Region is available for use: US-West (Northern California). This new Region consists of multiple Availability Zones and provides low-latency access to the AWS services from for example the Bay Area. Job Openings in AWS - Senior Leader in Database Services.

AWS 60

AWS Cloud Latency Storage 60

All Things Distributed

MARCH 28, 2011

As a big music fan with well over 100Gb in digital music I am particularly excited that I now have access to all my digital music anywhere I go. What used to be only available in physical formats now often has digital equivalents and this digitalization is driving great new innovations. Driving down the cost of Big-Data analytics.

AWS 138

AWS Cloud Storage Internet 138

All Things Distributed

DECEMBER 5, 2010

I am very excited that today we have launched Amazon Route 53, a high-performance and highly-available Domain Name System (DNS) service. A simple example is the situation with Persons and Telephones; a person has a name, a person can have one or more telephones and each phone can have one or more telephone numbers. Comments ().

Cloud 117

Cloud Internet Internet AWS 117

All Things Distributed

NOVEMBER 15, 2010

This incredible power is available for anyone to use in the usual pay-as-you-go model, removing the investment barrier that has kept many organizations from adopting GPUs for their workloads even though they knew there would be significant performance benefit. The different stages were then load balanced across the available units.

AWS 136

AWS Latency Programming Architecture 136

All Things Distributed

FEBRUARY 24, 2010

Amazon SimpleDB has launched today with a new set of features giving the customer more control over which consistency and concurrency models to use in their database operations. These new features will make it easier to transition those applications to SimpleDB that are designed with traditional database tools in mind.

AWS 69

AWS Latency Database Scalability 69

All Things Distributed

APRIL 28, 2010

Availability - The cloud makes it possible to build resilient applications to make sure they can survive different failure scenarios. Currently, each AWS Region contains multiple Availability Zones, which are distinct locations that are engineered to be insulated from failures in other Availability Zones.

AWS 61

AWS Cloud Latency Storage 61

All Things Distributed

DECEMBER 3, 2009

Today a powerful new feature is available for our Amazon EC2 customers: the ability to boot their instances from Amazon EBS (Elastic Block Store). A wide variety of operating systems and software configurations is available for use. with new security patches installed), or add new user data. Comments (). Expanding the Cloud â??

AWS 60

AWS Storage Operating System Cloud 60

All Things Distributed

MAY 18, 2010

Its use cases span the whole storage spectrum; from enterprise database backup to media distribution, from consumer file storage to genomics datasets, from image serving for websites to telemetry storage for NASA. We use several techniques to ensure the durability of the data our customers trust us with, and some of those (e.g.

Storage 71

Storage Cloud AWS Scalability 71

All Things Distributed

JULY 13, 2010

Today, I am very proud to be a part of the Amazon Web Services team as we truly make HPC available as an on-demand commodity for every developer to use. a Fast and Scalable NoSQL Database Service Designed for Internet Scale Applications. Job Openings in AWS - Senior Leader in Database Services. HPC and Amazon EC2.

Cloud 118

Cloud AWS Automotive Latency 118

KeyCDN

OCTOBER 2, 2018

It’s awesome for discovering how grid systems, CSS animation, Big Data, etc all play roles in real-world web design. Subjects like version control, crowdfunding, database selection and code editor choices are essential to efficient modern workflows, and this is a good place to start learning about them. Visit website 12.

Development 75

Development Website Design Code 75