Percona

MARCH 14, 2024

Before MongoDB 4.4, Mplotqueries is a great tool that helped analyze slow queries on MongoDB Community, Enterprise, and Percona for MongoDB versions. But when MongoDB 4.4 was released and […]

90

90

Percona

MARCH 25, 2024

Indexes in MongoDB play a crucial role in improving the query performance and increasing the overall database efficiency. Without indexes, MongoDB will perform a collection scan, i.e., it will read all the documents to find if they match the condition specified in the query and cause low response time.

Efficiency 83

Efficiency Database Performance 83

Scalegrid

SEPTEMBER 18, 2020

When deploying MongoDB in production, it is strongly recommended that you use an SSL-enabled geo-distributed replica-set configuration for maximum security and availability. One option is purchasing your own CA-signed SSL certificates and configuring them on the MongoDB server. You need to have the MongoDB Driver installed.

C++ 244

C++ Programming Database Servers 244

Alex Podelko

APRIL 18, 2021

MongoDB has the most advanced continuous performance testing I know about. MongoDB shared a lot of information on how we do performance testing and even open sourced some parts of it. MongoDB shared a lot of information on how we do performance testing and even open sourced some parts of it. The MongoDB Podcast, Ep.

Performance Testing 182

Performance Testing Performance Testing Education 182

Percona Community

MARCH 25, 2024

Let’s talk about MongoDB! This week, Jan Wieremjewicz, Senior Product Manager, and Michal Nosek, Pre-Sales Enterprise Architect at Percona, made two series of videos covering basic to advanced concepts in MongoDB and backups. Le’s explore them together!

Open Source 62

Open Source Software Software 62

DZone

FEBRUARY 21, 2022

Everything was done on Linux x64 with a Terumium Jdk 17 and MongoDb 4.4. It calculates the averages for newly available quotes. The average quotes for several years of data had to be recalculated so performance became interesting.

Java 246

Java Performance Availability 246

Percona

MAY 15, 2023

Maricon454688973982390893280398289038302380283’2233’832’23 , CC BY-SA 4.0 , via Wikimedia Commons It sounded a bit more cryptic than it was planned, but I hope that it gets the attention it needs, as it’s important to know that MongoDB 4.2 If you are a user of MongoDB 4.2, whether the MongoDB Inc.

Servers 111

Servers Open Source Tuning Software 111

Percona

OCTOBER 10, 2023

Even with that, the fact that MongoDB 5.0 is planned for EOL in October 2024 and MongoDB 6.0 is planned for EOL in July 2025 should put MongoDB 7.0 Why choose Percona Server for MongoDB? Why release Percona Server for MongoDB 7 now? The dev teams from MongoDB, Inc. on your radar.

Availability 102

Availability Servers Database Open Source 102

Percona

JULY 10, 2023

Percona Backup for MongoDB (PBM) is a backup utility developed by Percona to address the needs of customers and users who prefer open source tools over proprietary software like MongoDB Enterprise and Ops Manager. PBM offers comprehensive support and ensures cluster-wide consistent backups for MongoDB without additional costs.

Open Source 77

Open Source Servers Software Software 77

Percona

MARCH 10, 2023

In this blog post, we will discuss the capped collection of MongoDB. MongoDB automatically increases the capped collection’s provided size to make it an integer multiple of 256. sort( { $natural: -1 } ) Change a capped collection size: From MongoDB v6.0 MongoDB itself uses the capped collection for replication of oplog.rs

Open Source 106

Open Source Storage Speed Servers 106

Percona

NOVEMBER 2, 2023

Ready to supercharge your MongoDB experience? MongoDB is a dynamic database system continually evolving to deliver optimized performance, robust security, and limitless scalability. Each version offers new features that can make for a better database experience; let’s look at just a few of them: In MongoDB 5.x:

Best Practices 89

Best Practices Hardware Tuning Scalability 89

Percona

MARCH 13, 2024

In Using Percona Backup for MongoDB in Replica Set and Sharding Environment: Part One, I demonstrated a basic Percona Backup for MongoDB (PBM) setup under the Replica Set and Sharding environment.

AWS 91

AWS Storage Google Availability 91

Percona

MAY 9, 2023

Many MongoDB clusters use storage-level snapshots to provide fast and reliable backups. In this blog post, you’ll learn how to restore such a snapshot from a traditional VM-based sharded MongoDB cluster to a freshly deployed Percona Operator for MongoDB cluster on Kubernetes. I will show you why and how we did it.

Storage 107

Storage Cloud Servers Google 107

High Scalability

FEBRUARY 17, 2021

This article is to simply report the YCSB bench test results in detail for five NoSQL databases namely Redis, MongoDB, Couchbase, Yugabyte and BangDB and compare the result side by side. MongoDB server: 4.4.2, This is guest post by Sachin Sinha who is passionate about data, analytics and machine learning at scale. About YCSB.

Benchmarking 308

Benchmarking Latency C++ Database 308

Percona

OCTOBER 17, 2023

As almost a tradition, a newer major release of MongoDB is born every year, and this year, it’s no different. Our goal here is to review five new changes or implementations you should know in MongoDB 7.0. Our goal here is to review five new changes or implementations you should know in MongoDB 7.0. From MongoDB 7.0:

Metrics 103

Metrics C++ Storage Database 103

Percona

MARCH 27, 2024

Percona Server for MongoDB currently has several external authentication options, such as LDAP with SASL, LDAP, Kerberos, and AWS IAM. What is amazing is that SASL can authenticate with Pluggable Authentication Modules (PAM) too.

Servers 79

Servers AWS Software Software 79

Percona

FEBRUARY 21, 2024

Percona Backup for MongoDB (PBM) is a backup management tool that enhances the existing backup capability of MongoDB by providing various layers of backups such as physical, logical, incremental, PITR, etc.In this blog […]

Database 95

Database Systems Software Software 95

Percona

MARCH 29, 2023

In this blog, we will discuss both data and network-level compression offered in MongoDB. Percona Server for MongoDB (PSMDB) supports all types of compression and enterprise-grade features for free. Data compression MongoDB offers various block compression methods used by the WiredTiger storage engine, like snappy, zlib, and zstd.

Storage 111

Storage Network Open Source Latency 111

Percona

OCTOBER 11, 2023

In this blog post, we will discuss how we can migrate data from MongoDB Atlas to self-hosted MongoDB. There are a couple of third-party tools in the market to migrate data from Atlas to Pecona Server for MongoDB (PSMDB), like MongoPush, Hummingbird, and MongoShake. Prerequisites: A MongoDB Atlas account. KiB config 12.00

Database 89

Database Open Source Testing Servers 89

Percona

DECEMBER 22, 2023

​​MongoDB is a schemaless database that is extremely flexible. Just start inserting JSON documents, and MongoDB will store them, no matter which fields and data types you provide. MongoDB does not require any ALTER statement to modify the schema of a collection, like in a relational database.

Database 90

Database Open Source Testing Monitoring 90

Percona

FEBRUARY 2, 2024

As a DBA or database architect, you’re well-acquainted with the offerings of MongoDB Community Edition, MongoDB Enterprise, and MongoDB Atlas. Maybe you’re even thinking of jumping ship from your current database over to MongoDB – adventurous, aren’t you?

Database 75

Database Software Software 75

Percona

FEBRUARY 23, 2023

If you ever had to make a quick ad-hoc backup of your MongoDB databases, but there was not enough disk space on the local disk to do so, this blog post may provide some handy tips to save you from headaches. Fortunately, there are ways to skip the local storage entirely and stream MongoDB backups directly to the destination.

AWS 121

AWS Storage Database Open Source 121

Scalegrid

JUNE 30, 2020

Index builds on MongoDB production clusters need to be handled with the utmost care. We have documented the issues in detail in one of our previous blog posts – The Perils of Building Indexes on MongoDB. So, how do you prevent your users from accidentally triggering index builds from the MongoDB CLI? Learn more.

Database 188

Database Performance Code Availability 188

Scalegrid

DECEMBER 16, 2019

MongoDB is the #3 open source database and the #1 NoSQL database in the world. In this post, we’ll walk you through the best way to host MongoDB on DigitalOcean, including the best instance types to use, disk types, replication strategy, and managed service providers. DigitalOcean Advantages for MongoDB. DigitalOcean Droplets.

Azure 187

Azure AWS Latency Database 187

Percona

JULY 26, 2023

MongoDB is a non-relational document database that provides support for JSON-like storage. MongoDB is popular with developers as it is easy to get started with. MongoDB is popular with developers as it is easy to get started with. It provides a flexible data model allowing you to easily store unstructured data.

Database 81

Database Servers Storage Strategy 81

Percona

FEBRUARY 10, 2023

ViewBlock , a blockchain explorer, uses the Percona Operator for MongoDB to store critical data. Today along with their team, we will see how pvc-autoresizer can automate storage scaling for MongoDB clusters on Kubernetes. In action You first need to add the following annotation to your Storage Class: resize.topolvm.io/enabled=true

Storage 112

Storage Blockchain AWS Cloud 112

Percona

APRIL 12, 2023

At Percona, our answer is “no” to the MongoDB question — and “no” to the flat-Earth question. We’re equally convinced on both counts, but in this blog article, we’re focusing on why MongoDB is not open source. To be clear, we are rock-solid in our stance that MongoDB is not open source.

Open Source 83

Open Source Programming Database Servers 83

Percona

MARCH 15, 2023

We will review technical decisions and obstacles we faced when implementing physical backup in Percona Operator for MongoDB version 1.14.0. The why Percona Server for MongoDB can handle petabytes of data. Our Operator uses Percona Backup for MongoDB (PBM) as a tool to backup and restore databases. We support MongoDB 4.4,

Database 88

Database Big Data Processing Servers 88

Scalegrid

JULY 1, 2021

Collecting detailed logs is a critical step when debugging connection related issues with MongoDB. In this short post, we will show how to enable logging on the MongoDB Node.JS Logging the MongoDB Node.JS driver and Mongoose. We refer to the Mongoose version 5.x x and the driver version 3.5 in this discussion.

130

130

Percona

JULY 17, 2023

MongoDB Community Edition software might set the stage for achieving your high-volume database goals, but you quickly learn that its features fall short of your enterprise needs. So you look at MongoDB Enterprise software, but its costly and complex licensing structure does not meet your budget goals. It ranks No.

Open Source 77

Open Source Database Scalability Software 77

Percona

APRIL 3, 2023

MongoDB stores data in BSON format both internally and over the network. The bsondump tool is part of the MongoDB Database Tools package. BSON to JSON with mongoexport mongoexport is a command-line tool that produces a JSON or CSV export of data stored in a MongoDB instance. These tools are part of the MongoDB Database Tools.

Database 101

Database Programming Open Source Network 101

Percona

JUNE 27, 2023

env -p 443:443 -p 80:80 --name=pmm-alerting percona/pmm-server:2 Adding MongoDB services With our PMM instance up and running, let us add a new MongoDB service for PMM to monitor. Gateway}}{{end}}' In your PMM dashboard, go to the “ Add Instance ” page on PMM ($HOST/graph/add-instance) and click the MongoDB tile.

Monitoring 78

Monitoring Open Source Database Servers 78

Percona

OCTOBER 12, 2023

Replica Sets provide high availability and redundancy to MongoDB clusters. What MongoDB administrators sometimes overlook is that even after automatic failover and successful elections, the unavailable members are still part of the replica set and are kept count for the internal algorithms.

Open Source 91

Open Source Traffic Availability Database 91

Percona

APRIL 3, 2023

The life of a jumbo chunk MongoDB marks a chunk as “jumbo” when it grows past the configured maximum chunk size. This value defaults to 128 MB since MongoDB 6.0 (it Unfortunately, MongoDB does not remove the jumbo flag automatically in this case. The following script can be used on MongoDB 5.0 (or getMongo().setReadPref("secondary");

Open Source 90

Open Source Processing Database Design 90

Percona

APRIL 28, 2023

Did you notice that Percona Server for MongoDB 6.0.5-4 One key to rule them all — improvements to master key rotation With the improvements introduced in Percona Server for MongoDB 6.0.5-4, Changes introduced with Percona Server for MongoDB 6.0.5-4 Learn more about Percona Server for MongoDB

AWS 105

AWS Servers Scalability Database 105

Percona

FEBRUARY 27, 2023

The good news is we’ve got you covered with ARM64 container images for Percona Server for MongoDB 6. With the release of Percona Server for MongoDB 6.0.4, Just replace docker with podman: $ podman run -d --name psmdb --restart always percona/percona-server-mongodb:6.0.4-3-arm64 3-arm64 Note that you’ll want to replace 6.0.4-3-arm64

Servers 96

Servers AWS Architecture Efficiency 96

Percona

OCTOBER 18, 2023

We are excited to announce the release of Percona Operator for MongoDB v.1.15.0. The trick is to use the oplogOnly flag, which would instruct Percona Backup for MongoDB to upload oplogs to the object storage without waiting for the logical backup. And still, MongoDB accepts the connections. spec: backup: enabled: true.

Best Practices 93

Best Practices Storage AWS Big Data 93