//create an immutable data storage
glNamedBufferStorage(uboID, capacity, data, GL_MAP_WRITE_BIT | GL_MAP_PERSISTENT_BIT | GL_MAP_COHERENT_BIT);

//map entire storage forever
mappedPtr = glMapNamedBufferRange(uboID, 0, capacity,  GL_MAP_WRITE_BIT | GL_MAP_PERSISTENT_BIT | GL_MAP_COHERENT_BIT);

//bind buffer to target(GL_UNIFORM_BUFFER) binding point
glBindBufferBase(GL_UNIFORM_BUFFER, uboBinding, uboID);

//bind shader interface block to target binding point
glUniformBlockBinding(shaderProgramID, blockIndex, uboBinding);

//copy data to mapped pointer at stream offset
memcpy(mappedPtr + uploadOffset, &uploadData[0], uploadSize);

//This is the important part: tell the shader which range of the buffer to use
glBindBufferRange(GL_UNIFORM_BUFFER, uboBinding, uboID, uploadOffset, uploadSize);

//increment offset
uploadOffset += uploadSize;