em-postgres | A postgresql driver for eventmachine | SQL Database library

by jtoy Ruby Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | em-postgres Summary

em-postgres is a Ruby library typically used in Database, SQL Database, PostgresSQL applications. em-postgres has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Async PostgreSQL driver for Ruby/EventMachine. To run the specs, you will need rspec, run "rspec spec/postgres_spec.rb". TODOS: get a working java driver ability to use different MRI postgres drivers (postgres-pr, pg, postgres) add working adaptors for activerecord and sequel.

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Quality

Security

License

Reuse

Support

em-postgres has a low active ecosystem.

It has 21 star(s) with 2 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

em-postgres has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of em-postgres is current.

Quality

em-postgres has no bugs reported.

Security

em-postgres has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

em-postgres does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

em-postgres releases are not available. You will need to build from source code and install.

Top functions reviewed by kandi - BETA

kandi has reviewed em-postgres and discovered the below as its top functions. This is intended to give you an instant insight into em-postgres implemented functionality, and help decide if they suit your requirements.

Initializes a new Query
connects a connection to the database
yields the SQL for each table in the database .
Establishes connection to the database .
Establishes a connection to the connection .
Returns a Hash containing the number of events that can be accessed by the block .
Execute a block for each SQL in the query .
Execute a SQL statement .
Creates a new async callback .
Execute multiple rows in a single row .

Get all kandi verified functions for this library.

em-postgres Key Features

No Key Features are available at this moment for em-postgres.

em-postgres Examples and Code Snippets

No Code Snippets are available at this moment for em-postgres.

Community Discussions

Trending Discussions on em-postgres

Kafka Connect - Failed to commit offsets and flush

Basic Networking through Kubernetes Services not working in Minikube

PostgreSQL Services

QUESTION

Kafka Connect - Failed to commit offsets and flush

Asked 2020-Feb-20 at 14:04

I had my Kafka Connectors paused and upon restarting them got these errors in my logs

...

ANSWER

Answered 2020-Feb-20 at 09:49

The error indicates that there are a lot of messages buffered and cannot be flushed before the timeout is reached. To address this issue you can

either increase offset.flush.timeout.ms configuration parameter in your Kafka Connect Worker Configs
or you can reduce the amount of data being buffered by decreasing producer.buffer.memory in your Kafka Connect Worker Configs. This turns to be the best option when you have fairly large messages.

Source https://stackoverflow.com/questions/60316965

QUESTION

Basic Networking through Kubernetes Services not working in Minikube

Asked 2020-Jan-03 at 18:20

I am running a cluster of

3 services that hold a deployment for: Mongodb, Postgres, and a Rest-server
The Mongo and Postgres service as ClusterIP but the Rest-Server uses NodePort
When I kubectl exec and shell into the pods themselves, I can access Mongo/Postgres but using the docker network IP address
When I try to use the kubernetes service IP address (as given by the ClusterIP on Minikube) I can't get through

Here is some sample commands that show the problem

Shell in:

...

ANSWER

Answered 2020-Jan-03 at 04:41

You have a typo in your mongodb service definition.

Source https://stackoverflow.com/questions/59572721

QUESTION

PostgreSQL Services

Asked 2017-Dec-14 at 11:03

Can someone give a detailed explanation of how the postgresql service(s) works on Ubuntu [16.04]? The behavior that leads me to ask is the following. I use the command sudo systemctl start postgresql to start my postgresql service. When I run systemctl list-units | grep post I see

...

ANSWER

Answered 2017-Dec-14 at 11:03

I assume postgresql@9.6-main.service is registered service for PostgreSQL Cluster 9.6-main cluster. This is the one that actually controls postgres on your system.

I assume postgresql.service is the effect desribed here

I assume system-postgresql.slice is a postgres slice unit

none of above are critical for running postgres. You can start/stop the cluser with just pg_ctl, without registering it with your services. But if you wonder which service runs it in your case - then it is postgresql@9.6-main.service

Source https://stackoverflow.com/questions/47797860

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install em-postgres

You can download it from GitHub.
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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