An accumulative repeat encoder can facilitate encoding data written to memory, such that parity data can be generated in accordance with a low-density parity-check (LDPC) code. The original data and associated parity data can be stored in memory. During a read operation, a decoder component can utilize the parity data based on the LDPC code to facilitate decoding the data being read from memory. The decoder component can be iterative and can provide one or more decoding results based on certain probability calculations as to the values of the read data. The decoder component can analyze a decoding result and reference a parity-check matrix structured in accordance with the LDPC code to determine the accuracy of the decoding result. If the decoding result attains a desired accuracy, the decoding result can be representation of the original data and can be provided as an output.