Scalegrid

MAY 11, 2024

MongoDB offers several storage engines that cater to various use cases. The default storage engine in earlier versions was MMAPv1, which utilized memory-mapped files and document-level locking. The newer, pluggable storage engine, WiredTiger, addresses this by using prefix compression, collection-level locking, and row-based storage.

Storage 130

Storage Engineering Cache Database 130

DZone

JANUARY 8, 2024

This comprehensive guide will walk you through the crucial steps of setting up networking, managing storage, running containers, and installing Docker. Thanks to Docker, a leading containerization platform, applications can be packaged and distributed more easily in portable, isolated environments.

Storage 278

Storage Network Software Software 278

DZone

AUGUST 7, 2023

Finding a storage solution for our ultra-heterogeneous computing cluster was challenging. We tried two solutions: object storage with s3fs + network-attached storage (NAS) and Alluxio + Fluid + object storage , but they had limitations and performance issues.

Storage 222

Storage Performance Innovation Network 222

The Netflix TechBlog

DECEMBER 21, 2020

At this scale, we can gain a significant amount of performance and cost benefits by optimizing the storage layout (records, objects, partitions) as the data lands into our warehouse. We built AutoOptimize to efficiently and transparently optimize the data and metadata storage layout while maximizing their cost and performance benefits.

Storage 209

Storage Latency Efficiency Data Engineering 209

Percona

DECEMBER 11, 2023

There are a wealth of options on how you can approach storage configuration in Percona Operator for PostgreSQL , and in this blog post, we review various storage strategies — from basics to more sophisticated use cases. For example, you can choose the public cloud storage type – gp3, io2, etc, or set file system.

Storage 110

Storage Strategy Cloud Azure 110

DZone

JUNE 28, 2023

However, lurking beneath the surface lies a complex web of data storage and retrieval. That's why knowing how to debug mobile app database problems and optimize data storage performance is essential for developers seeking excellence. In the dynamic realm of mobile app development , a flawless user experience is the ultimate goal.

Storage 203

Storage Mobile Database Performance 203

Dynatrace

JULY 29, 2021

Using existing storage resources optimally is key to being able to capture the right data over time. Increased storage space availability. The compression of transaction data older than three days can free up to 50% more storage space in your Dynatrace Managed Cluster. Data compression is completed on June 12.

Storage 211

Storage Virtualization Infrastructure Availability 211

Percona

FEBRUARY 10, 2023

Today along with their team, we will see how pvc-autoresizer can automate storage scaling for MongoDB clusters on Kubernetes. Our goal is to automate storage scaling when our disk reaches a certain threshold of use and simultaneously reduce the amount of alert noise related to that. kubectl annotate pvc --all resize.topolvm.io/storage_limit="100Gi"

Storage 116

Storage Blockchain AWS Cloud 116

Uber Engineering

JULY 6, 2024

Kafka Tiered Storage, developed in collaboration with the Apache Kafka community, introduces the separation of storage and processing in brokers, significantly improving the scalability, reliability, and efficiency of Kafka clusters.

Storage 67

Storage Scalability Efficiency Processing 67

DZone

AUGUST 6, 2021

On a small scale, this isn’t problematic but when dealing with large-scale deployments, organizations end up using lots of computing, storage, and human resources just to manage their indexes. As the database grows in size, so does the index management cost.

Storage 189

Storage Database Systems Efficiency 189

InfoQ

MAY 15, 2023

A horizontally scalable exabyte-scale blob storage system which operates out of multiple regions, Magic Pocket is used to store all of Dropbox’s data. Adopting SMR technology and erasure codes, the system has extremely high durability guarantees but is cheaper than operating in the cloud. By Facundo Agriel

Storage 114

Storage Systems Scalability Cloud 114

Uber Engineering

OCTOBER 27, 2024

Our latest blog dives into enabling security for Uber’s modernized batch data lake on Google Cloud Storage! Ready to boost your Hadoop Data Lake security on GCP?

Storage 57

Storage Google Cloud 57

All Things Distributed

JULY 27, 2023

Three distinct perspectives on scale that come along with building and operating a storage system the size of S3.

Storage 146

Storage Systems 146

All Things Distributed

AUGUST 22, 2024

Marc Olson, a long-time Amazonian, discusses the evolution of EBS, highlighting hard-won lessons in queueing theory, the importance of comprehensive instrumentation, and the value of incrementalism versus radical changes. It's an insightful look at how one of AWS’s foundational services has evolved to meet the needs of our customers.

Storage 198

Storage AWS 198

Percona

JANUARY 4, 2024

Managing storage and performance efficiently in your MySQL database is crucial, and general tablespaces offer flexibility in achieving this. In contrast to the single system tablespace that holds system tables by default, general tablespaces are user-defined storage containers for multiple InnoDB tables.

Storage 94

Storage Engineering Database Open Source 94

Percona Community

JANUARY 9, 2024

Automated storage scaling stands out as a critical challenge. In the world of Kubernetes, where everything evolves quickly. Members of the Data on Kubernetes Community have proposed a solution to address this issue for Kubernetes operators.

Storage 68

Storage 68

InfoQ

OCTOBER 14, 2023

times the storage per node than before” without a price change. Google recently announced various improvements to Cloud Spanner, its distributed, decoupled relational database service with a “50% increase in throughput and 2.5 By Steef-Jan Wiggers

Google 103

Google Storage Cloud Database 103

DZone

JUNE 25, 2019

It’s really scary knowing that such corruptions are happening in the memory of our computers and servers – that is before they even reach the network and storage portions of the stack. That data must then be safely transported over a network to the storage system where it is written to disk.

Storage 131

Storage Systems Transportation Network 131

DZone

JUNE 4, 2019

NVMe Storage Use Cases. NVMe storage's strong performance, combined with the capacity and data availability benefits of shared NVMe storage over local SSD, makes it a strong solution for AI/ML infrastructures of any size. There are several AI/ML focused use cases to highlight.

Storage 100

Storage FinTech Artificial Intelligence Performance 100

n0derunner

SEPTEMBER 15, 2023

Background For the past few months engineers from Nutanix have been participating in the MLPerftm Storage benchmark which is designed to measure the storage performance required for ML training workloads. appeared first on n0derunner.

Benchmarking 59

Benchmarking Storage Servers Engineering 59

DZone

JANUARY 29, 2020

To resolve the problem it was suggested to find more suitable data storage. There are several limitations to store and fetch such data (all restrictions could be found in official documentation ). For some internal reasons well known Amazon S3 bucket was chosen for this purpose. The choice affected the project's unit test base.

Storage 114

Storage Efficiency Testing Database 114

DZone

JUNE 3, 2019

For example, one well-respected vendor's standard solution is limited to 7.5TB of internal storage, and it can only scale to 30TB. Normally, GPU nodes don't have much room for SSDs, which limits the opportunity to train very deep neural networks that need more data.

Storage 100

Storage Performance Network Scalability 100

DZone

MAY 22, 2019

However, Hive cannot access a single table directly using a single query with the data of this Hive table across different mediums of storage and different clusters. In this regard, data will always reside in the under-storage system as the source of truth and can be residing temporarily in the Alluxio file system.

Storage 100

Storage Systems Virtualization Cloud 100

The Morning Paper

MARCH 8, 2020

Building an elastic query engine on disaggregated storage , Vuppalapati, NSDI’20. Snowflake is a data warehouse designed to overcome these limitations, and the fundamental mechanism by which it achieves this is the decoupling (disaggregation) of compute and storage. joins) during query processing. Disaggregation (or not).

Storage 112

Storage Engineering Cache Serverless 112

Percona

FEBRUARY 1, 2023

This post will look at using The Oversized-Attribute Storage Technique (TOAST) to improve performance and scalability. Therefore, TOAST is a storage technique used in PostgreSQL to handle large data objects such as images, videos, and audio files.

Storage 96

Storage Scalability Strategy Performance 96

The Netflix TechBlog

SEPTEMBER 18, 2024

Our goal was to build a versatile and efficient data storage solution that could handle a wide variety of use cases, ranging from the simplest hashmaps to more complex data structures, all while ensuring high availability, tunable consistency, and low latency. Developers just provide their data problem rather than a database solution!

Latency 248

Latency Storage Cache Efficiency 248

Uber Engineering

SEPTEMBER 9, 2021

Uber deploys a few storage technologies to store business data based on their application model.

Storage 118

Storage Systems Engineering Technology 118

DZone

JUNE 28, 2024

At first, data tiering was a tactic used by storage systems to reduce data storage costs. This involved grouping data that was not accessed as often into more affordable, if less effective, storage array choices. Even though they are quite costly, SSDs and flash can be categorized as high-performance storage classes.

Azure 216

Azure Storage Performance Cloud 216

SQL Shack

JULY 28, 2020

In this article, we will learn how to test our storage subsystems performance using Diskspd. The storage subsystem is one of the key performance factors for SQL Server because SQL Server storage engine stores database objects, tables, and indexes on the physical files.

Storage 82

Storage Servers Testing Engineering 82

The Netflix TechBlog

OCTOBER 8, 2024

Flexible Storage : The service is designed to integrate with various storage backends, including Apache Cassandra and Elasticsearch , allowing Netflix to customize storage solutions based on specific use case requirements. Note : With Cassandra 4.x

Latency 236

Latency Storage Traffic Tuning 236

n0derunner

JULY 1, 2022

I was recently asked to investigate why Nutanix storage was not as fast as a competing solution in a PoC environment. One thing that seemed really odd was that the working set size for the tests were in the order of … The post Beware of tiny working-set-sizes when testing storage performance. appeared first on n0derunner.

Storage 52

Storage Testing Performance Benchmarking 52

The Morning Paper

JANUARY 28, 2020

Narrowing the gap between serverless and its state with storage functions , Zhang et al., Shredder is " a low-latency multi-tenant cloud store that allows small units of computation to be performed directly within storage nodes. " In from of them is a networking layer, and the in-memory storage layer holds the actual data.

Serverless 99

Serverless Storage Latency Cloud 99

Percona

SEPTEMBER 6, 2024

Database novices often wonder how ‘things work behind the scenes’ when starting with PostgreSQL. Many things happen when creating a table and adding data that are not apparent. You might ask, ‘Where does the data go?’ ’ Luckily, it is easy to discover the details.

Storage 99

Storage Database 99

DZone

OCTOBER 30, 2024

In this guide, we’ll walk through the implementation of an LSM tree in Golang , discuss features such as Write-Ahead Logging ( WAL ), block compression, and BloomFilters , and compare it with more traditional key-value storage systems and indexing strategies.

Strategy 244

Strategy Storage Efficiency Database 244

Particular Software

APRIL 12, 2021

Azure Storage Queues is a basic yet robust queueing service available on the Azure platform. For example, it lacks concepts like topics and subscriptions to build publisher and subscriber topologies—these are capabilities NServiceBus adds on top of Azure Storage Queues. Here’s how it works.

Azure 52

Azure Storage Transportation Java 52

DZone

SEPTEMBER 25, 2023

It is the second of a series of articles that is built on top of that project, representing experiments with various statistical and machine learning models, data pipelines implemented using existing DAG tools, and storage services, both cloud-based and alternative on-premises solutions.

Storage 264

Storage AWS Architecture Cloud 264

DZone

SEPTEMBER 19, 2024

RabbitMQ is a powerful and widely used message broker that facilitates communication between distributed applications by handling the transmission, storage, and delivery of messages.

Storage 264

Storage Performance Scalability Architecture 264