This is the Python SDK for Oracle NoSQL Database. Python versions 3.5+ aresupported. The SDK provides interfaces, documentation, and examples to helpdevelop Python applications that connect to the Oracle NoSQL Database CloudService, Oracle NoSQL Database and to the Oracle NoSQL Cloud Simulator (whichruns on a local machine).
In order to run the Oracle NoSQL Cloud Simulator, a separate download isnecessary from the Oracle NoSQL OTN download page. Throughout the documentation,the Oracle NoSQL Database Cloud Service and Cloud Simulator are referred to asthe "cloud service" while the Oracle NoSQL Database is referred to as"on-premise." In the API reference classes and interfaces are noted if they are only relevant toa specific environment.
The on-premise configuration requires a running instance of the Oracle NoSQLdatabase. In addition a running proxy service is required. See Oracle NoSQLDatabase Downloads for downloads, and see Information about the proxy forproxy configuration information.
The following is a quick start tutorial to run a simple program in the supportedenvironments. The same template source code is used for all environments. Thefirst step is to cut the program below and paste it into an editor for minormodifications. The instructions assume that is stored as quickstart.py, but youcan use any name you like. The quickstart example supports 3 environments:
Directly provide the credential information. To use this method, modify thevalues of the variables at the top of the program: tenancy, user,private_key, fingerprint, and pass_phrase, setting them to thecorresponding information you've collected.
See Configure for On-Premise Oracle NoSQL Database for information on how todownload and start the database instance and proxy server. The database andproxy should be started without security enabled for this quickstart program tooperate correctly. A secure configuration requires a secure proxy and morecomplex configuration.
It is well-known that distributed systems are complex, making deployment, testing, and development challenging. It would be best to have a high level of automation and modern cloud-native deployment toolsets to handle complex distributed system deployments.
All Borneo applications are distributed, composed of many AWS resources and micro-services allocated across multiple availability zones. On top of that, as the Borneo software handles the customer data directly, most deployments are on-premise, which further complicates the deployment situation.
The Borneo deployment model is based on a layered architectural model where each inner layer exists independently. This helps us quickly change the internal workings without affecting the outer layers and transparently reduce the complexity of deployments by bringing invaluable abstractions.
At the core of the deployment, we use reusable Terraform modules and code to create the required AWS infrastructure and deploy the micro-services to Kubernetes(EKS) cluster using helm charts. All the Helm Charts and related Terraform codes are hosted on a GitHub repository accessible only to customers through a unique GitHub deploy key. We create individual GitHub deploy keys per customer for easy repo access and management, and this also helps us quickly revoke customer access without affecting other users if needed.
The terraform backend state-file management, terraform per stack configuration, and installation of Terraform binary is managed by a Command Line Interface(CLI) tool called borneo, developed and managed by the Borneo deployment team. This CLI tool abstracts away a lot of complexity for the user and simplifies the overall deployment experience using various automation and integrations, and some notable ones are:
Another important reason for the need for a wrapper tool is the inability of Terraform to independently deploy and upgrade each micro-service without changing the base terraform configuration root directory (can't deploy code from subdirectories) --- An essential goal if you want to manage the deployment lifecycle of each micro-services independently without creating multi-level gigantic terraform modules.
The borneo CLI tool is written in Go Programming language and is reasonably fast, and compiles down to a simple binary without any other run time dependency. This makes go binaries easy to ship and distribute. Also, go has enabled us to use some of the Hashicorp curated terraform libraries directly. As of this time of writing, these libraries are only available if you use the Go Programming language.
Users need to download the borneo CLI binary based on their workstation CPU architecture and GitHub deploy key before starting the deployment (need Borneo deployment teams to help here, including allowing access to Borneo ECR repo). Borneo deployment team uses GitHub actions and goreleaser open-source tool to automate the build and distribution of borneo binary for different platforms. Once the necessary files are downloaded, the user needs to gain the AWS API access privileges to their AWS account to deploy the new Borneo application.
Once the above steps are completed, the user can start with first-time initialisation. If the CLI is not in the user's default PATH, the user can add the CLI binary location as an additional step. This enables the user to use the deploy tool as any standard terminal command.
During the first run, the tool will install the terraform binary, download the deploy code from the Borneo GitHub repo, and ask a handful of questions from the user like cluster name, AWS region, user email ID, etc. and creates a local copy of initial deploy configuration. The tool also saves a copy in the S3 bucket for retrieval if the local copy goes missing or gets corrupted. If needed, the user can rerun the init command multiple times without any side effects, as this action is idempotent. The init step usually takes less than a minute to complete. After the initialisation, a user can proceed with the deployment.
If there is no option provided with the deploy command, by default, it will start deploying the whole Borneo Application stack, including the underlying AWS infrastructure. The below flowchart explains the deployment steps in detail.
Using optimal deploy tool abstractions, we could abstract away most of the complexity of deploying distributed Borneo applications for our users. Also, underneath, without overwhelming the user, this model enabled us to utilise many modern cloud-native open-source deployment toolsets that most customers are familiar with --- helm charts for application packaging, Terraform for infrastructure as code management and Kubernetes based application deployment to avoid any vendor lock-in.
These Red, Green and Blue colour codes are used in digital representation of colour. These three sets of codes create wide representation of colours on the screen. Although it is critical to see the paint colour in person, the digital representation gives the idea when we research colours at home.
The Beast of Borneo is a 1934 American pre-code film directed by Harry Garson.[1][2] The film is made up mostly of leftover footage from Universal Studios's East of Borneo, made in 1931. A couple of added dialogue scenes were spliced into what was essentially a travelogue and a series of close-ups of an enraged orangutan.
Borneo is largely a conservative and traditional society. However, this does vary from location to location and generally Malaysian Borneo is more relaxed in most aspects than Peninsular Malaysia. Many of the following guidelines would come under a general banner of polite subtlety and respect.
Malaysia Borneo's cultural mosaic is marked by many differences, some of which have had a lasting influence on the country. Chief among these is the ancient Malay culture, and the cultures of Malaysia's two most prominent trading partners throughout history--the Chinese, and the Indians. These three groups are joined by a dizzying array of indigenous tribes, many of which live in the forests and coastal areas of Borneo. The oldest inhabitants of Malaysia are its tribal people. They account for about 11% of the total population and represent a majority in Sarawak and Sabah.
Though Malaysia's tribal people prefer to be categorized by their individual tribes, peninsular Malaysia blankets them under the term Orang Asli, or "Original People." In Sarawak, the dominant tribal groups are the Dayak, who typically live in longhouses and are either Iban (Sea Dayak) or Bidayuh (Land Dayak). In Sabah, most tribes fall under the term Kadazan. All of Malaysia's tribal people generally share a strong spiritual tie to the rainforest. When visiting the country it is clear that the ethnicities retain their religions, customs and way of life. The most important festivals of each group are public holidays of which there are many.
In all groups, the family is considered the centre of the social structure. As a result, there is a great emphasis on unity, loyalty and respect for the elderly. The family is the place where the individual can be guaranteed both emotional and financial support. When one member of the family suffers a financial setback, the rest of the family will contribute what they can to help.
Borneo is a great example of a place where tolerance of religious and political views can create a peaceful and respectful society. The population is approximately split between Islam 60%; Buddhist 19%; Christian 9%; Hindu 6%. Many of the indigenous groups, such as the Penan, are Christian.
Malays, Chinese and Indians all strive to maintain 'face' and avoid shame both in public and private. 'Face' is a concept that embraces qualities such as a good name, good character, and being held in high esteem. Face is considered a commodity that can be given, lost, taken away, or earned. On top of this face also extends to the family, school, company, and even the nation itself. The desire to maintain 'face' makes Malaysians avoid public confrontations and maintain peaceful relationships.
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