MongoDB 3.0.11 is out and is ready for production deployment. This release contains a critical fix for chunk migrations in sharded clusters, and it’s a recommended upgrade for all 3.0 users. For more details please see https://jira.mongodb.org/browse/SERVER-23425
Fixed in this release:
P2 SERVER-23425 Inserts during chunk migration get deleted in 3.0.9, 3.0.10
As always, please let us know of any issues.
– The MongoDB Team
We’ve released MongoDB 3.0.11 for production deployment. This is a recommended upgrade for all 3.0 users. Below is the announcement that went out to the community.
– The MongoDB Team
Parse Shutdown: How to Seamlessly Continue Operations with Azure and MongoDB Cloud Manager
It has now been a few months since Parse announced their shutdown, and we at MongoDB are working to develop resources and options for users interested in migrating to other environments. We previously announced our guide to migrating from Parse to AWS and MongoDB Cloud Manager and are now adding a comprehensive guide to migrating a Parse backend to Azure with Cloud Manager . Along with Parse’s moving on announcement , they released Parse Server, an open source replacement for their hosted backend. Along with Parse Server, they have provided a practical migration path from their hosted solution to a private one. To use this solution, a team needs to provision a private MongoDB database, migrate their Parse data to that MongoDB, deploy the Parse Server into a hosting environment of their choosing, and update their client to issue API calls to their new Parse Server. MongoDB Cloud Manager’s tight integration with Azure makes it easy to setup a MongoDB deployment. This guide is for mobile developers and does not assume any prior experience with MongoDB, Node.js, or Azure. Each section provides a complete, high-level checklist with detailed, step-by-step directions. In addition, there are great jumping-off points to the specific MongoDB documentation relevant to those migrating from Parse, such as how to manage indexes and set up monitoring. Migrate from Parse to MongoDB and Azure
MongoDB at AWS re:Invent 2020
While 2020 has been a challenging year, it has also given rise to new levels of innovative collaboration and agile thinking. Where better to experience both than at AWS re:Invent 2020? At MongoDB, we’re excited to partner with AWS on this free, 3-week virtual event, providing unlimited access to hundreds of sessions led by Cloud experts. Although we’ll miss the grand, buzzing halls of the Venetian Hotel and the celebratory sounds of slot machines this year, it’s still important to approach AWS re:Invent with a focused plan. Think of this year’s event as an opportunity to curate your own perfectly tailored experience. Check out this page for details of our fresh new lineup of deep-dives, targeted jam sessions and — of course — the annual MongoDB late-night party. Here are some of the highlights. AWS Jam — "Excel isn't a database!" Imagine this: It's your first week in a new job, and the VP of sales has already given you an important data task. The good news? From the start of the year, all your current sales data has been stored in MongoDB Atlas — allowing operational and analytical workloads to run on the live data set. The not-so-good news? That wasn't always the case. For years before they switched, their database (well, ”database”) of choice was… Excel. Fortunately someone took the initiative to export that data in CSV format and store it in S3, but now the sales team needs your help to analyze that data — and they need it fast. In our “Excel isn’t a database!” Jam Session, you’ll test and upgrade your skills by connecting MongoDB Atlas Data Lake to CSV data that’s been languishing in an S3 bucket. Then you’ll run an aggregation to complete the challenge and claim points. Game on! This jam session will be available on-demand for the duration of AWS re:Invent Databases & S3: Auto-archiving Breakout Session Databases are built for fast access, but this can also make them resource-intensive. As data grows, you may want to optimize performance (or cost) by migrating old or infrequently used data into cheap object storage. But this presents its own problems: automating the archival process, ensuring data consistency during failures, and either querying two data stores separately or building a query federation system. In this talk, you’ll learn about how we approached these problems while building Online Archive and Federated Query features into MongoDB Atlas, lessons learned from the experience, and how you can do the same. MongoDB Late Nite That’s right: it’s a party! In the spirit of Vegas, MongoDB will be hosting an interactive late-night bash complete with throw-back entertainment at our virtual after-hours event. Like Vegas, there’s something for everyone. Unlike Vegas, the odds are actually on your side. Get your adrenaline going and dial in for exclusive swag at our Home Shopping Network. Just sign on and dial into our custom QVC-reboot every hour for a chance to snag some really cool limited-release items. Stay tuned to the event website to find out what you can win, and when! Are you a Jeopardy lover? MongoDB Late Nite is your time to shine. Exercise your mental reflexes and get those synapses firing with hundreds of other party people inside episodes of dev-focused live trivia. And what kind of revelry is complete without a resident psychic on board? Join us at the Future of Coding for an interactive reading by a VERY accurate psychic. So kick back, grab a beverage and join us at the party from home. Let’s get in the spirit together! Sponsor Page/Online Booth Pop into our virtual sponsor booth at your convenience. Our product experts will be there to answer your questions one-on-one. Alternatively, if casually exploring resources is more your style, check out our self-serve content playlists. View these to dig deeper into MongoDB education, glean customer success stories and get up to speed on the latest product features.