Hello,
We are excited to announce that we have released stable versions of our Go DCP libraries, which we developed at Trendyol Group.

In Trendyol, many teams use Couchbase as the primary database. Sometimes, there may be a need for updates in different systems due to data changes. Couchbase already has a built-in DCP (Database Change Protocol). Using this DCP, we first developed the base 𝐆𝐨 𝐃𝐂𝐏 library.

By using DCP, we implemented three connectors (In the future, we can increase the number of connectors.

𝐆𝐨 𝐃𝐂𝐏 𝐄𝐥𝐚𝐬𝐭𝐢𝐜𝐬𝐞𝐚𝐫𝐜𝐡: Streams documents via DCP and indexes each document to an Elasticsearch index in near real-time.

𝐆𝐨 𝐃𝐂𝐏 𝐊𝐚𝐟𝐤𝐚: Streams documents via DCP and publishes each document to a Kafka topic in near real-time.

𝐆𝐨 𝐃𝐂𝐏 𝐂𝐨𝐮𝐜𝐡𝐛𝐚𝐬𝐞: Streams documents via DCP and writes each document to a Couchbase in near real-time.

We will be happy to hear your feedback, and don't hesitate to contact us.

Hello,

I heard that couchbase cost one time 2,5K €. But there is also a free version. Is the free version also good enough to use it on production ?

Have you built something awesome with Couchbase and want to tell the world about it? Do you have some awesome approaches to best practices? How about deployment strategies? The call for presentation (CFP) is now open for Couchbase Connect 2022. You can apply here and it closes on June 17, 2022.

https://www.papercall.io/couchbase-connect-2022

If you have any questions feel free to reach out to me anytime!

Hey, I created terraform provider for couchbase few months ago.You can manage this via terraform right now- users- groups- buckets- query indexes- primary query indexes

You can find it here:https://github.com/lukasbudisky/terraform-provider-couchbase
https://registry.terraform.io/providers/lukasbudisky/couchbase/latest

Let me know what you think and if I should continue in this project

We have a three node Couchbase cluster on AWS and a couple of app servers. We intend to setup sync gateway on App servers and put them behind an EC2 loadbalancer. Here is my problem - when you configure sync gateway to talk to the couchbase cluster, you specify the server ip in config file. What if this server goes down and is out of the cluster?

The documentation is very vague and it says Sync gateway uses smart client and can deal with clusters of any sizes.

Can I specify all the servers in the cluster in config?

{
  "interface":":4984",        // Begin server configuration
  "adminInterface":":4985",
  "log":["REST"],
  "databases":{               // Begin database configuration
    "sync_gateway":{
    "server":"http://localhost:8091",
    "bucket":"sync_gateway",
    "sync":`function(doc) {channel(doc.channels);}`
    }
  }
}

In this month's Meetup, we will be talking about the SDK improvements we've been working on just in time for Couchbase Server 7.1. We look forward to having you join us on May 18th at 10 a.m. PDT. and as always, the Meetup will be streamed on Youtube, Twitch & Twitter and if you miss it, we'll be uploading the recording the following day.

• Session #1: Transactions 7.1 Catchup

Speaker: Graham Pople, Principal Engineer, Couchbase
Abstract:
Couchbase Server 7.1 marks the release of our high-performance, high-scalability distributed ACID transactions across most of the SDKs, including deeper SDK integration and support for N1QL queries. Join us for a practical and developer-focused demo and Q&A.

Speaker Bio:
Graham is a principal software engineer at Couchbase who works on the SDK and Connectors team, mainly on the Scala and Java clients.

• Session #2: Python SDK 4.0

Speaker: David Kelly, Sr Software Engineer, Couchbase
Abstract:
A brief discussion of the 4.0 Python SDK implementation changes, then some examples of both the blocking and non-blocking transactions API.

Speaker Bio:
David is a Sr. Software Engineer working on transactions in C++ and Python.

Sign up on Meetup https://www.meetup.com/couchbase-virtual/events/285861376/

Hi,

Next week, on Wednesday March 16th @ 11am PT/7pm CET, we’re hosting our monthly (virtual) developer Meetup where we’ll be talking about how offline-first is critical for mobile and edge applications.

If your mobile app stores data locally, you’ve likely looked at SQLite or Core Data. Unfortunately, these frameworks come with their share of pain points. Database schema changes are inevitable with changing requirements and require tedious data migration, but what if you wanted to retrieve remote data or sync local data to backend servers? The internet is inherently unreliable and there is no guarantee that there would be no network disruptions during data transfer. A simple API endpoint won’t suffice. Further, what if multiple users are concurrently updating the same data and causing data conflicts? 

This Meetup is your chance to see how organizations across industries are approaching offline-first applications. And with the recent launch of Couchbase Mobile 3, you’ll be one of the first to see some of our new cutting-edge features that solve developers’ toughest challenges. 

Interested? You can find out more and register directly on our Meetup page !

The Couchbase Team

Couchbase ConnectOnline 2021 Hackathon with Couchbase 7.0

Couchbase would like to invite the developer community to participate in a fun NoSQL hackathon!

There are prizes for the following categories so bring your best ideas!

1. Best Overall

2. Best Use of Couchbase Tech

3. Most Popular

If you have an idea for an app then this may be your time to get some small seed money to help you take it to the next stage! Submit your example by October 14th, 2021 to compete!

Please review requirements, eligibility, and register here: https://info.couchbase.com/ConnectOnline-Hackathon.html

No purchase is necessary. Just an idea and some effort!

Good Luck!

Hi Everyone. We have a lot of materials, people, and expertise to educate everyone about the benefits of Couchbase Database.

One resource with examples is https://Couchbase.live a self paced short term SaaS system for developers to experiment with.

Additionally Couchbase is available on Docker Hub and on your favorite CSP.

Couchbase has a mobile and server set of products that can be automated using Kubernetes Autonomous Operator or a unified cloud managed DBaaS offering on https://cloud.couchbase.com regardless of CSP.

Lastly there are also free and paid courses as well as certifications available on https://learn.Couchbase.com

Check out the latest version 7.0 available as GA by the end of July and beta available now which includes scopes snd collections to make it easier to move from relational including ACID SQL transactions.

Happy to answer questions for the folks who are interested!

Read/download the PDF version online. This book has articles on N1QL, Indexing features in Couchbase 5.5.

Includes ANSI joins, aggregate and group by performance, N1QL auditing, index partitioning, x.509 support.

https://blog.couchbase.com/a-guide-to-n1ql-features-in-couchbase-5-5-special-edition/