Installation
ObjectBox Golang DB is easy to install. Just follow this steps and enjoy the ease of use and speed of the ObjectBox NoSQL database in your next Golang application.
We're trying to make the installation experience smooth for everyone. In case you're getting stuck or are finding some steps hard to follow, please reach out to us, e.g. by creating a GitHub issue or through our Contact form. Thanks!
Linux/macOS
This section describe the installation on Linux or macOS, if you're using Windows, please skip to the Installation on Windows section.
The main prerequisite to using ObjectBox in Go is the ObjectBox binary library (.so, .dylib depending on your platform) which actually implements the database functionality.
We are using CGO which requires you to have a C/C++ compiler, such as
gcc or clang, installed. You can try executing one of following commands in terminal to check if it's already available and working: $CC --version or gcc --version or clang --version. If any of the commands works fine (no need for all of them to work), you should be good to go. Otherwise, please gcc or clang according to the instructions for your system (e.g. sudo apt install gcc on Ubuntu).Quick installation
The fastest way to install is by using our installation script. Execute the following command in your project directory. If that doesn't work for you, you can skip to the manual installation bellow.
ObjectBox
ObjectBox Sync
1
bash <(curl -s https://raw.githubusercontent.com/objectbox/objectbox-go/main/install.sh)
Copied!
1
bash <(curl -s https://raw.githubusercontent.com/objectbox/objectbox-go/main/install.sh) --sync
Copied!
Manual installation
C binary library
You can run the following
download.sh script (press Y to install the library to a system-wide folder when it asks you). you can remove the temporary "objectboxlib" directory created by this step afterwards.1
mkdir objectboxlib && cd objectboxlib
2
bash <(curl -s https://raw.githubusercontent.com/objectbox/objectbox-c/main/download.sh) 0.13.0
3
​
4
// Or for ObjectBox Sync:
5
bash <(curl -s https://raw.githubusercontent.com/objectbox/objectbox-c/main/download.sh) --sync 0.13.0
Copied!
Go package dependency
Go modules based project
Legacy projects without a go.mod file
If your project is using a
go.mod file to keep track of the dependencies, you don't need to install anything else and you can just start using ObjectBox by importing it in your source code:1
import "github.com/objectbox/objectbox-go/objectbox"
Copied!
In case you're not using Go modules, you can install ObjectBox using following commands:
1
go get -u github.com/objectbox/objectbox-go/...
2
go get -u github.com/google/flatbuffers/go
Copied!
A package dependency is set up automatically if you've used the "Quick installation" method using the
install.sh scriptRaspberry Pi 3 & 4 fallback
You may encounter an issue on some ARM platforms (seen this on Raspberry Pi 3 & 4) with the default native library installed by the script. Also, the issue seems to only occur when running natively, not inside docker.
You can check your installation to see if you encounter crashes (SIGBUS/SIGSEGV) by executing
go test github.com/objectbox/objectbox-go/... As a workaround, you can install an ARMv6 version of the native library (instead of the default ARMv7 the script picks) using the same script as in the manual installation, just changing the arguments:
1
./download.sh 0.13.0 Linux armv6
Copied!
Windows
The main prerequisite to using ObjectBox in Go is the ObjectBox binary DLL which actually implements the database functionality. We are using CGO which requires you to have MinGW
gcc in PATH, e. g. http://tdm-gcc.tdragon.net/ - in case you don't have MinGW installed yet, please do so first.Quick installation
You can use the following PowerShell script to help you with installation of the library to the right folders:
- run the script - either double click or right click and "Run in PowerShell" - depends on your settings.
- the script will guide you through the installation steps.
Manual installation
In case you couldn't install fully using the script (e.g. it didn't find your MinGW installation), you can try to finish the installation manually
- 1.In order to compile your program, you need to copy the downloaded
download/objectbox.dllto the MinGW library directory, e. g.C:\TDM-GCC-64\lib - 2.To run the program, you either need to have the
objectbox.dlllibrary in the same folder as the compiled program, have its location (e. g.C:\TDM-GCC-64\libinPathenvironment variable), or copy it to the system library directoryc:\Windows\System32
Go package dependency
Go modules based project
If your project is using a
go.mod file to keep track of the dependencies, you don't need to install anything else and you can just start using ObjectBox by importing it in your source code:1
import "github.com/objectbox/objectbox-go/objectbox"
Copied!
Distributing
Don't forget to include the
objectbox.dll with your program when distributing/packaging for installer. Having it in the same directory as your program binary should be enough.Last modified 12d ago