I was asking for PipelineDB if there is a package for laravel or Native PHP, so I can use it in my current project?
PipelineDB actually does not have its own special client libraries but instead maintains compatibility with all PostgreSQL clients. Any client that works with PostgreSQL will seamlessly work with PipelineDB, so you're free to use the PHP/PostgreSQL client of your choice.
Please see the clients section of the PipelineDB docs for more information.
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Google Bigtable Python Client Library is not compatible with App Engine's standard hosting environment.
Does anyone know if there is any way to connect to Bigtable from APP ENGINE STANDARD or should i use Flexible ?
Thanks for answering in advance.
It is possible using the Python 3.7 runtime environment. It is not possible using Python 2.7. The following GitHub issues provide more detail:
https://github.com/googleapis/google-cloud-python/issues/5525
https://github.com/googleapis/google-cloud-python/issues/1893
I am wondering whether cockroachdb supports extensions such as time-scale and others?, because I have a project which requires a third party postgres extension in conjunction with cockroachdb.
No, CockroachDB does not support any PostgreSQL extensions. It may one day support features from some of the most popular extensions, but it is very unlikely that it will ever be possible to use arbitrary PostgreSQL extensions directly.
If you are looking for a scale-out SQL database that supports both PostgreSQL client API and its extensions, I would encourage you to take a look at YugaByte DB. We are reusing the PostgreSQL codebase on top of our sharded replicated transactional layer, rather than building a SQL engine from scratch, and that will allow us to stay compatible with new PostgreSQL features as well as extensions.
Our organization builds web applications using PHP/Informix.
Currently we do not have any frameworks and use our own libraries and modules.
Now we set up a new apache web server so that we could install and configure a framework where all brand new web applications can be developed.
I was thinking of setting up the Zend Framework.(Will it go with informix backend?). I have googled and looked around for information , but I thought would get some expert opinions from the experts here.
I need some advice as how to go about from scratch the correct way.
Installing,configuring,setting up a version control and writing a script to test all basic MVC features.
Any suggestions and references would be helpful.
If you are using Informix Dynamic Server as your backend, then yes you can use Zend Framework's native database classes and adapter for communicating with your Informix server.
Your requirements will be that PHP must be compiled with PDO support (enabled by default since PHP 5.1). You then need to download, compile, and install the PDO_IBM Pecl package.
In order to successfully build the PDO_IBM extension, you must have the DB2 client (9.1+) installed on your system already. When you compile the extension module, you must tell it the path to where those files are installed.
More information on PDO_IBM, and Zend_Db_Adapter talks a little bit about the available adapters (including PDO_IBM).
There is also a Pecl package PDO_INFORMIX for talking to Informix servers, but Zend_Db does not support this package. You will only be able to use Zend_Db_Adapter with PDO_IBM to communicate with IDS servers.
Hope that helps.
What would you say is the best candidate for a DBMS for use in iPhone apps? The database would be online, not on the device, so a back-end updating administration interface would be most beneficial (like phpMyAdmin is for MySQL).
I only know of MySQL (not sure if it can be used for iPhone with satisfactory results), and SQL Lite, are there any other managements systems that would be great for performance as well be reliable.
Thanks in advance.
the choice of the DBMS has nothing to do with the iphone .. likely the iphone will connect to a web service (weither SOAP or REST). the web service will be the one using the database not the device.
If the database is online, I wouldn't recommend any kind of management system on the device. I would probably recommend implementing some kind of web service and communicate to the database server and its own DBMS via the web service.
Anriëtte, I seem to have bumped into two common scenarios
For my corporate clients, they use SQL server as their database and .Net as their server API.
For my non-corporate clients, we usually use MySQL with a PHP or a Ruby on Rails server.
In both cases, I use JSON on the iPhone to talk to REST services on their servers. This works great.
Both DBMS above have good management tools. I usually use the MySQL GUI tools or SQL Server GUI tools to administer the database. Lots of people (not me) like the PHP MySQL admin tools because they are web based. Please do not use a personal database on the server like SQLite, Access of FileMaker, they do not scale.
I did once write an Objective-C program that accessed MySQL using its C++ libraries, not a good idea.
My advice: Ruby on Rails REST using JSON on top of a MySQL database on the server side.
I'm developing an iPad app that needs read-only access to an Oracle database.
Is there any way to do this? As far as I can see, the only options are using OCI, which requires a prebuilt binary in the form of the instant client (and not built for ARM), or OJDBC drivers. Both of these seem to be out of the question.
In my research I have discovered that libmysqlclient compiles for arm with minimal tuning. This is a stretch, but is there any possible way to use this to my advantage?
I have seen this product providing odbc connectivity through the use of a Windows gateway machine using the ODBC client libraries, but this solution really isn't an option for me at the present time.
Any ideas?
At the very bottom, there are only two libraries for accessing Oracle:
The OCI binary library.
The Java OJDBC Jar file.
All other libraries (such as ODBC, ADO.NET) build upon one of these libraries (usually on OCI).
There's no OCI library for the iPhone (or any ARM architecture as far as I know) and there's no Java VM to use OJDBC. So you cannot directly connect from the iPhone to an Oracle database.
So whatever your solution will be, it'll require an intermediate server (or gateway).
While I did end up using an intermediary server... I have since realized that this isn't strictly necessary. Direct access should be obtainable by using the OJDBC drivers directly on iOS using gcj to compile them for ARM. Since Objective-C is a superset of C, you could use JNI for communication to and from. Hope this helps anyone who comes here :)
Direct access to an Oracle database from iOS is not possible as of this moment. Exchanging data with an Oracle database by means of web services is fairly simple. You can use APEX for this, lean and mean.