Nutanix Database Service

Easily manage your entire database fleet at scale

  • 19 Topics
  • 10 Replies

19 Topics

K
KeithLVoyager
asked in Nutanix Database Service

Greenfield vs Brownfield

I didn’t get any answers to this question the last time I posted it and the forum marked the question read-only for some reason so I’ll repost it in case anybody has any insights to share:My organization is going to be embarking on a NDB implementation in the coming months and I’m while I’m familiar with the terms “greenfield” and “brownfield” (databases provisioned in NDB vs registered in NDB), I’m trying to get my head around what the key differences between these two approaches are. Do I lose out on anything major in a brownfield database?Assuming that you start with an existing database, what does the process for registering it brownfield-style look like vs provisioning it greenfield-style? Thanks!

2
K
1 month ago
S
Sandeep MelepunathilTrailblazer
asked in Nutanix Database Service

Purpose of "include-management-server-info" in Get cluster API?

Can someone help me to understand the purpose of “include-management-server-info” parameter in the Get cluster API call?I dont see any diff in the output when used this.

0
S
3 months ago
S
Sandeep MelepunathilTrailblazer
asked in Nutanix Database Service

Can we avoid showing this duration?

By seeing this people may get scared. After some time, it gets updated as below.  

0
S
4 months ago
K
KeithLVoyager
asked in Nutanix Database Service

NDB - hostname\instancename

My organization is going to be embarking on an NDB implementation this year and due to our existing clustering technology, our SQL Server infrastructure relies heavily on non-default instance names for our machines (i.e.  hostname\instancename).  If we’re able to preserve this on databases that bring across to NDB, it will save us a great deal of time/effort in reconfiguring existing applications.  Is this something that we’re likely to be able to achieve in NDB?  Put differently, I’m hoping that we’ll be able to preserve existing host and instance names.  

2
K
4 months ago
K
KeithLVoyager
asked in Nutanix Database Service

Greenfield vs Brownfield

My organization is going to be embarking on a NDB implementation in the coming months and I’m while I’m familiar with the terms “greenfield” and “brownfield” (databases provisioned in NDB vs registered in NDB), I’m trying to get my head around what the key differences between these two approaches are.  Do I lose out on anything major in a brownfield database?

0
K
4 months ago
S
Sandeep MelepunathilTrailblazer
posted in Nutanix Database Service

Name changes from ERA to NDB

I am sure NDB team might be working on changing ERA to NDB entries. I am just sharing by observation here, just incase if it helps the team . We have few places where we still use ERA.    

2
S
4 months ago
K
kominfo
asked in Nutanix Database Service

Restart ERA daemon with red indicator showing ERA_DAEMON_UNREACHABLE

Era Agent in one of my cluster have a red indicator and showing ERA_DAEMON_UNREACHABLE message, how do I restart the daemon?

1
H
4 months ago
S
Sandeep MelepunathilTrailblazer
posted in Nutanix Database Service

UI should limit to 20 GB minimum to prevent task failure

Can we limit this in UI, if the minimum requirement is 20 GB? Currently we accept the value and allow to create a DB and then the task fails. Its better to add the checks with the limitations

1
S
4 months ago
M
Martins KokorevicsPathfinder
asked in Nutanix Database Service

NDB Oracle single instance fails at snapshot creation. Unquiesce issue

I have created an Oracle single instance in NDB module. However backup is not working because of failed snapshots. Snapshot operation always fails in Unquiesce database step. A little bit more from logs:Devices file sys_wwid t10.NUTANIX_NFS_2_0_11075_d7c7770b_7488_4d5c_82c8_52b080e12e3e PVID none last seen on /dev/sdd not found.The machine is running on Oracle Linux 9 and the database version is 19.3C. Any suggestions?

1
K
Nutanix Employee
7 months ago
M
mr_arif_04Explorer
asked in Nutanix Database Service

Seeking NDB presentation for customer reference. Can anyone share?

Please Share Nutanix NDB(Era) PPT Presentation which help me to Present Era Features and capability to customer , Presales Presentation need. 

1
JoseNutanix
Nutanix Employee
11 months ago
MatthieuC
MatthieuCAdventurer
asked in Nutanix Database Service

Delegate refresh clone database to user, rollback at registration step

I tried to delegate the refresh of a clone database to my USER (not SUPER-ADMIN). I created a role with [Refresh Clone] privilege and i configured [Entity Sharing Policies] on the object [Clone / TM] that user can manage. The user launch the refresh of the clone database but the operation rollback at step [Registering Clone Database].In the log, i have this error message :"message": "Failed to register the clone database. Details: '\\'{\"errorCode\":\"ERA-ENT-0000001\",\"Reason\":\"The entity (Id:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx, type:ERA_DATABASE_NODE) is not registered with the ERA Server \",\"remedy\":\"Specify a ERA_DATABASE_NODE that is registered with ERA Server\",\"message\":\"The entity (Id:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx, type:ERA_DATABASE_NODE) is not registered with the ERA Server \",\"stackTrace\":[],\"suppressedExceptions\":[]}\\''",I can’t find anywhere what is a DATABASE_NODE and how i give the privilege to my user to register the [CLONE DATABASE] on the [DATABA

0
MatthieuC
1 year ago
Y
yugosieExplorer
asked in Nutanix Database Service

SQL server displays "Delete_From_cluster" despite databases functioning; unusual occurrence

I have a Nutanix-era setup in place with 1 SQL server currently hosting 3 differents databases. It has worked smoothly for one year now. The last week i realized under state that i got a message saying “Delete_From_cluster” on all the 3 databases. The odd thing is that they’re all functioning as expected. I tried to find something online about that kind of issue but I didn’t find anything. Is it something you guys experienced in the past?

0
Y
1 year ago
David Teague
Nutanix Employee
David TeagueNutanix Employee
posted in Nutanix Database Service

Multi-cloud provisioning with Nutanix NDB

Nutanix Era makes provisioning a highly available (HA) database on multiple clouds and hypervisors quick and easy. This demo shows you how to manage your database replicas across datacenters and/or a public/private cloud.

0
David Teague
Nutanix Employee
2 years ago
David Teague
Nutanix Employee
David TeagueNutanix Employee
posted in Nutanix Database Service

Database Migration to Nutanix using NDB: Provision a database from a backup file

Watch this video to learn how to use the new feature in Era 2.2, provisioning a database with Era from a backup file.

0
David Teague
Nutanix Employee
2 years ago
David Teague
Nutanix Employee
David TeagueNutanix Employee
posted in Nutanix Database Service

DB Solutions Series #3 Automating Database Deployment with Nutanix Calm

Using Nutanix Calm to automate Microsoft SQL database deployment and build on what we did in the first 2 videos.

0
David Teague
Nutanix Employee
2 years ago
David Teague
Nutanix Employee
David TeagueNutanix Employee
posted in Nutanix Database Service

DB Solutions Series #2 Automate Security with Nutanix Era, X-Play and Flow

Using Nutanix Era and Nutanix X-Play to Automate setting categories on newly provisioned or cloned Database servers.

0
David Teague
Nutanix Employee
2 years ago
David Teague
Nutanix Employee
David TeagueNutanix Employee
posted in Nutanix Database Service

DB Solutions Series #1 Securing databases with Nutanix Flow

See how easy it is to limit access to database servers using Nutanix Flow.

0
David Teague
Nutanix Employee
2 years ago
M
Nutanix Employee
Maggie SmithNutanix Employee
posted in Nutanix Database Service

Explore database architecture guides on Nutanix Cloud's Reference Architecture page

Here is a link that may have gone unnoticed. It has some very informative best practice and architecture guides for most popular database engines and how best to install and manage these workloads on Nutanix Cloud Infrastructure. Enjoy Database Workload RA and Best Practice Guides

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M
Nutanix Employee
2 years ago
M
Nutanix Employee
Maggie SmithNutanix Employee
posted in Nutanix Database Service

Database summit in two weeks

Hi all- pleased to have this forum for database like minds. I will be adding some useful information- links to how to videos, some new reference architecture guides that may have slipped your notice. But, wanted to unabashedly advertise an event coming up in two weeks- Nutanix Database Summit. Hope you all can join us. There are some prizes to be had.Learn more and register here for the event Reimagine Databases See What's Possible 

0
M
Nutanix Employee
2 years ago

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